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Stephen Duffy

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TOP 3
Stephen W Duffy
The benefits and harms of breast cancer screening.
Andrew Maurice; Jenny Affen; Stephen W Duffy; D Gareth Evans; Rosemary Greenhalgh; Anthony Howell
Surveillance of women at increased risk of breast cancer using mammography and clinical breast examination: further evidence of benefit.
Robert Smith; Stephen W Duffy; László Tabár
Breast cancer screening: the evolving evidence.

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All Publications

2013: Stephen W Duffy
The benefits and harms of breast cancer screening.
Lancet 2013;381(9869):802.
2012: Andrew Maurice; Jenny Affen; Stephen W Duffy; D Gareth Evans; Rosemary Greenhalgh; Anthony Howell
Surveillance of women at increased risk of breast cancer using mammography and clinical breast examination: further evidence of benefit.
International journal of cancer. Journal international du cancer 2012;131(2):417-25.
2012: Robert Smith; Stephen W Duffy; László Tabár
Breast cancer screening: the evolving evidence.
Oncology (Williston Park, N.Y.) 2012;26(5):471-5, 479-81, 485-6.
2011: Håkan Jonsson; Stephen W Duffy; Benny Holmström; Pär Stattin
Uptake of prostate-specific antigen testing for early prostate cancer detection in Sweden.
International journal of cancer. Journal international du cancer 2011;129(8):1881-8.
2011: Daniel B Kopans; Robert Smith; Stephen W Duffy
Mammographic screening and "overdiagnosis".
Radiology 2011;260(3):616-20.
2011: László Tabár; Tibor Tot; Bedrich Vitak; Amy Ming-Fang Yen; Sam Li-Sheng Chen; Tony Hsiu-Hsi Chen; Sherry Yueh-Hsia Chiu; Anders Cohen; Jean Ching-Yuan Fann; Helena Fohlin; Johan Rosell; Robert Smith; Stephen W Duffy
Swedish two-county trial: impact of mammographic screening on breast cancer mortality during 3 decades.
Radiology 2011;260(3):658-63.
2011: John Field; David M Hansell; Keith Kerr; Richard Page; Mahesh Parmar; David Weller; David Whynes; Paula Williamson; David Baldwin; Kate Brain; Anand Devaraj; Stephen W Duffy; Tim Eisen
CT screening for lung cancer in the UK: position statement by UKLS investigators following the NLST report.
Thorax 2011;66(8):736-7.
2011: Nora Pashayan; Stephen W Duffy; S Chowdhury; T Dent; H Burton; David E Neal; Douglas F Easton; Rosalind Eeles; Paul Pharoah
Polygenic susceptibility to prostate and breast cancer: implications for personalised screening.
British journal of cancer 2011;104(10):1656-63.
2011: Jack Cuzick; Jane Warwick; Elizabeth Pinney; Stephen W Duffy; Simon Cawthorn; Anthony Howell; John F Forbes; Ruth M L Warren
Tamoxifen-induced reduction in mammographic density and breast cancer risk reduction: a nested case-control study.
Journal of the National Cancer Institute 2011;103(9):744-52.
2011: Nora Pashayan; Paul Pharoah; László Tabár; David E Neal; Richard M Martin; Jenny Donovan; Freddie Hamdy; Stephen W Duffy
Validation of a modelling approach for estimating the likely effectiveness of cancer screening using cancer data on prevalence screening and incidence.
Cancer epidemiology 2011;35(2):139-44.
2011: Nora Pashayan; Paul Pharoah; David E Neal; Freddie C Hamdy; Jenny Donovan; Richard M Martin; David Greenberg; Stephen W Duffy
PSA-detected prostate cancer and the potential for dedifferentiation--estimating the proportion capable of progression.
International journal of cancer. Journal international du cancer 2011;128(6):1462-70.
2011: Barbro Numan Hellquist; Stephen W Duffy; Shahin Abdsaleh; Lena Björneld; Pál Bordás; László Tabár; Bedrich Viták; Sophia Zackrisson; Lennarth Nyström; Håkan Jonsson
Effectiveness of population-based service screening with mammography for women ages 40 to 49 years: evaluation of the Swedish Mammography Screening in Young Women (SCRY) cohort.
Cancer 2011;117(4):714-22.
2011: S E Clark; J Warwick; Robert Carpenter; R L Bowen; Stephen W Duffy; J L Jones
Molecular subtyping of DCIS: heterogeneity of breast cancer reflected in pre-invasive disease.
British journal of cancer 2011;104(1):120-7.
2011: Stephen W Duffy; F P Treasure
Potential surrogate endpoints in cancer research--some considerations and examples.
Pharmaceutical statistics 2011;10(1):34-9.
2010: Jung-Chen Chang; Tony H H Chen; Stephen W Duffy; Amy M F Yen; Sam L-S Chen
Decision modelling of economic evaluation of intervention programme of breast cancer.
Journal of evaluation in clinical practice 2010;16(6):1282-8.
2010: Amy Ming-Fang Yen; Tony H H Chen; Stephen W Duffy; Chih-Dao Chen
Incorporating frailty in a multi-state model: application to disease natural history modelling of adenoma-carcinoma in the large bowel.
Statistical methods in medical research 2010;19(5):529-46.
2010: Jonathan J James; Fiona J Gilbert; Matthew G Wallis; Maureen G C Gillan; Susan M Astley; Caroline Boggis; Olorunsola F Agbaje; Adam R Brentnall; Stephen W Duffy
Mammographic features of breast cancers at single reading with computer-aided detection and at double reading in a large multicenter prospective trial of computer-aided detection: CADET II.
Radiology 2010;256(2):379-86.
2010: D Chambers; M Paulden; F Paton; M Heirs; Stephen W Duffy; Dawn Craig; J Hunter; J Wilson; Mark J Sculpher; Nerys F Woolacott
Sugammadex for the reversal of muscle relaxation in general anaesthesia: a systematic review and economic assessment.
Health technology assessment (Winchester, England) 2010;14(39):1-211.
2010: M Paulden; Mark Rodgers; Susan Griffin; R Slack; Stephen W Duffy; J R Ingram; Nerys F Woolacott; Mark J Sculpher
Alitretinoin for the treatment of severe chronic hand eczema.
Health technology assessment (Winchester, England) 2010;14 Suppl 1():39-46.
2010: Olaide Y Raji; Olorunsola F Agbaje; Stephen W Duffy; Adrian Cassidy; John Field
Incorporation of a genetic factor into an epidemiologic model for prediction of individual risk of lung cancer: the Liverpool Lung Project.
Cancer prevention research (Philadelphia, Pa.) 2010;3(5):664-9.
2010: Stephen W Duffy; László Tabár; Anne Helene Olsen; Bedrich Vitak; Prue C Allgood; Tony H H Chen; Amy M F Yen; Robert Smith
Absolute numbers of lives saved and overdiagnosis in breast cancer screening, from a randomized trial and from the Breast Screening Programme in England.
Journal of medical screening 2010;17(1):25-30.
2009: Dawn Craig; Catriona M McDaid; T Fonseca; C Stock; Stephen W Duffy; Nerys F Woolacott
Are adverse effects incorporated in economic models? An initial review of current practice.
Health technology assessment (Winchester, England) 2009;13(62):1-71, 97-181, iii.
2009: Mark Rodgers; R Hodges; J Hawkins; W Hollingworth; Stephen W Duffy; M McKibbin; M Mansfield; R Harbord; Jonathan A C Sterne; Paul Glasziou; Penny Whiting; Marie Westwood
Colour vision testing for diabetic retinopathy: a systematic review of diagnostic accuracy and economic evaluation.
Health technology assessment (Winchester, England) 2009;13(60):1-160.
2009: Jane Burch; M Paulden; S Conti; C Stock; M Corbett; N J Welton; tony ades; Alex Sutton; Nicola Cooper; A J Elliot; Karl G Nicholson; Stephen W Duffy; C McKenna; L Stewart; Marie Westwood; Stephen Palmer
Antiviral drugs for the treatment of influenza: a systematic review and economic evaluation.
Health technology assessment (Winchester, England) 2009;13(58):1-265, iii-iv.
2009: S J Dawson; Stephen W Duffy; F M Blows; K E Driver; E Provenzano; John Le Quesne; D C Greenberg; P Pharoah; C Caldas; G C Wishart
Molecular characteristics of screen-detected vs symptomatic breast cancers and their impact on survival.
British journal of cancer 2009;101(8):1338-44.
2009: Stephen W Duffy; Olaide Y Raji; Olorunsola F Agbaje; Prue C Allgood; Adrian Cassidy; John Field
Use of lung cancer risk models in planning research and service programs in CT screening for lung cancer.
Expert review of anticancer therapy 2009;9(10):1467-72.
2009: Stephen W Duffy
Cost of a 5-year lung cancer survivor.
British journal of cancer 2009;101(6):881.
2009: N Houssami; Stefano Ciatto; F Martinelli; R Bonardi; Stephen W Duffy
Early detection of second breast cancers improves prognosis in breast cancer survivors.
Annals of oncology : official journal of the European Society for Medical Oncology / ESMO 2009;20(9):1505-10.
2009: Gill Lawrence; Matthew Wallis; Prue Allgood; Iris Nagtegaal; Jane Warwick; Fay H Cafferty; Nehmat Houssami; Olive Kearins; Nancy Tappenden; Emma O'Sullivan; Stephen W Duffy
Population estimates of survival in women with screen-detected and symptomatic breast cancer taking account of lead time and length bias.
Breast cancer research and treatment 2009;116(1):179-85.
2009: Peter Britton; Stephen W Duffy; R Sinnatamby; M G Wallis; S Barter; M Gaskarth; A O'Neill; C Caldas; J D Brenton; P Forouhi; Gordon C Wishart
One-stop diagnostic breast clinics: how often are breast cancers missed?
British journal of cancer 2009;100(12):1873-8.
2009: N Pashayan; Stephen W Duffy; P Pharoah; D Greenberg; Jenny Donovan; R M Martin; Freddie C Hamdy; D E Neal
Mean sojourn time, overdiagnosis, and reduction in advanced stage prostate cancer due to screening with PSA: implications of sojourn time on screening.
British journal of cancer 2009;100(7):1198-204.
2009: Fay Cafferty; Peter Sasieni; Stephen W Duffy
A deterministic model for estimating the reduction in colorectal cancer incidence due to endoscopic surveillance.
Statistical methods in medical research 2009;18(2):163-82.
2009: Maureen G C Gillan; Fiona J Gilbert; Helen Flight; Joanna Cooper; Matthew G Wallis; Jonathan J James; Caroline Boggis; Susan M Astley; Olorunsola F Agbaje; Stephen W Duffy
Increasing participant recruitment into large-scale screening trials: experience from the CADET II study.
Journal of medical screening 2009;16(4):180-5.
2009: Nicholas J Wald; Malcolm Law; Stephen W Duffy
Breast screening saves lives.
BMJ (Clinical research ed.) 2009;339():b2922.
2009: Nora Pashayan; Paul Pharoah; David E Neal; Freddie C Hamdy; Jenny Donovan; Richard M Martin; David Greenberg; Stephen W Duffy
Stage shift in PSA-detected prostate cancers - effect modification by Gleason score.
Journal of medical screening 2009;16(2):98-101.
2009: Lars Holmberg; Stephen W Duffy; A M F Yen; László Tabár; B Vitak; L Nyström; J Frisell
Differences in endpoints between the Swedish W-E (two county) trial of mammographic screening and the Swedish overview: methodological consequences.
Journal of medical screening 2009;16(2):73-80.
2009: Stephen W Duffy
Commentary on 'what is the point: will screening mammography save my life?' by Keen and Keen.
BMC medical informatics and decision making 2009;9():19.
2008: Fiona J Gilbert; Susan M Astley; Maureen G C Gillan; Olorunsola Agbaje; Matthew G Wallis; Jonathan James; Caroline R M Boggis; Stephen W Duffy
Single reading with computer-aided detection for screening mammography.
The New England journal of medicine 2008;359(16):1675-84.
2008: Stephen W Duffy; E Lynge; H Jonsson; S Ayyaz; A H Olsen
Complexities in the estimation of overdiagnosis in breast cancer screening.
British journal of cancer 2008;99(7):1176-8.
2008: Robert Smith; John Field; Stephen W Duffy
A global approach to cancer-screening trials.
The lancet oncology 2008;9(10):908-9.
2008: John Field; Stephen W Duffy
Lung cancer screening: the way forward.
British journal of cancer 2008;99(4):557-62.
2008: Stefano Ciatto; N Houssami; F Martinelli; R Bonardi; F H Cafferty; Stephen W Duffy
Second breast cancers in a Tuscan case series: characteristics, prognosis, and predictors of survival.
British journal of cancer 2008;99(3):539-44.
2008: Stephen W Duffy; Iris Nagtegaal; Matthew Wallis; Fay H Cafferty; Nehmat Houssami; Jane Warwick; Prue C Allgood; Olive Kearins; Nancy Tappenden; Emma O'Sullivan; Gill Lawrence
Correcting for lead time and length bias in estimating the effect of screen detection on cancer survival.
American journal of epidemiology 2008;168(1):98-104.
2008: Gordon C Wishart; D C Greenberg; Peter Britton; P Chou; C H Brown; Anand D Purushotham; Stephen W Duffy
Screen-detected vs symptomatic breast cancer: is improved survival due to stage migration alone?
British journal of cancer 2008;98(11):1741-4.
2008: N M Perry; P C Allgood; Stephen W Duffy; K Mokbel
Exposure to traffic emissions throughout life and risk of breast cancer.
Cancer causes & control : CCC 2008;19(4):435.
2008: A Pal; E Provenzano; Stephen W Duffy; Sarah Elizabeth Pinder; A D Purushotham
A model for predicting non-sentinel lymph node metastatic disease when the sentinel lymph node is positive.
The British journal of surgery 2008;95(3):302-9.
2008: N M Perry; P C Allgood; S E Milner; K Mokbel; Stephen W Duffy
Mammographic breast density by area of residence: possible evidence of higher density in urban areas.
Current medical research and opinion 2008;24(2):365-8.
2008: R L Bowen; Stephen W Duffy; D A Ryan; Ian R Hart; J L Jones
Early onset of breast cancer in a group of British black women.
British journal of cancer 2008;98(2):277-81.
2008: Adrian Cassidy; J P Myles; Martie Van Tongeren; R D Page; Triantafillos Liloglou; Stephen W Duffy; John Field
The LLP risk model: an individual risk prediction model for lung cancer.
British journal of cancer 2008;98(2):270-6.
2008: P C Allgood; Jane Warwick; Ruth Warren; Nicholas E Day; Stephen W Duffy
A case-control study of the impact of the East Anglian breast screening programme on breast cancer mortality.
British journal of cancer 2008;98(1):206-9.
2008: Fiona J Gilbert; Susan M Astley; Caroline Boggis; Magnus A McGee; Pamela M Griffiths; Stephen W Duffy; Olorunsola Agbaje; Maureen G C Gillan; Mary Wilson; Anil K Jain; Nicola Barr; Ursula M Beetles; Miriam A Griffiths; Jill Johnson; Rita M Roberts; HE Deans; KA Duncan; Geeta Iyengar
Variable size computer-aided detection prompts and mammography film reader decisions.
Breast cancer research : BCR 2008;10(4):R72.
2008: Stephen W Duffy; Iris Nagtegaal; Susan M Astley; Maureen G C Gillan; Magnus A McGee; Caroline Boggis; Mary Wilson; Ursula M Beetles; Miriam A Griffiths; Anil K Jain; Jill Johnson; Rita Roberts; HE Deans; KA Duncan; Geeta Iyengar; Pam M Griffiths; Jane Warwick; Jack Cuzick; Fiona J Gilbert
Visually assessed breast density, breast cancer risk and the importance of the craniocaudal view.
Breast cancer research : BCR 2008;10(4):R64.
2008: Bethan J Henderson; Sally Tyndel; K Brain; A Clements; Clare R Bankhead; Joan Austoker; Eila Watson; Stephen W Duffy; Gareth Evans; Hilary Fielder; Jonathon Gray; James Mackay; Douglas Macmillan
Factors associated with breast cancer-specific distress in younger women participating in a family history mammography screening programme.
Psycho-oncology 2008;17(1):74-82.
2007: Simon Hughes; Olorunsola Agbaje; Rebecca L Bowen; Deborah L Holliday; Jacqueline A Shaw; Stephen W Duffy; J Louise Jones
Matrix metalloproteinase single-nucleotide polymorphisms and haplotypes predict breast cancer progression.
Clinical cancer research : an official journal of the American Association for Cancer Research 2007;13(22 Pt 1):6673-80.
2007: R Gabe; Laufey Tryggvadóttir; B F Sigfússon; Guethríethur Olafsdóttir; K Sigurdsson; Stephen W Duffy
A case-control study to estimate the impact of the Icelandic population-based mammography screening program on breast cancer death.
Acta radiologica (Stockholm, Sweden : 1987) 2007;48(9):948-55.
2007: Ivan P Gorlov; Peter Meyer; Triantafillos Liloglou; Jonathan Myles; Melanie Barbara Boettger; Adrian Cassidy; Luc Girard; John D Minna; Reiner Fischer; Stephen W Duffy; Margaret R Spitz; Karl Häußinger; Stefan Kammerer; Charles Cantor; Rainer Dierkesmann; John Field; Christopher I Amos
Seizure 6-like (SEZ6L) gene and risk for lung cancer.
Cancer research 2007;67(17):8406-11.
2007: Fay Cafferty; Jau-Min Wong; Amy Ming-Fang Yen; Stephen W Duffy; Wendy S Atkin; Tony Hsiu-Hsi Chen
Findings at follow-up endoscopies in subjects with suspected colorectal abnormalities: effects of baseline findings and time to follow-up.
Cancer journal (Sudbury, Mass.) 2007;13(4):263-70.
2007: Anand D Purushotham; Thomas M Bennett Britton; Manfred Borislav Klevesath; Patrick Chou; Olorunsola Agbaje; Stephen W Duffy
Lymph node status and breast cancer-related lymphedema.
Annals of surgery 2007;246(1):42-5.
2007: Stephen W Duffy; Håkan Jonsson; Olorunsola Agbaje; Nora Pashayan; Rhian Gabe
Avoiding bias from aggregate measures of exposure.
Journal of epidemiology and community health 2007;61(5):461-3.
2007: Jack Cuzick; Fay Cafferty; Robert Edwards; Henrik Møller; Stephen W Duffy
Surrogate endpoints for cancer screening trials: general principles and an illustration using the UK Flexible Sigmoidoscopy Screening Trial.
Journal of medical screening 2007;14(4):178-85.
2007: Jane Burch; K Soares-Weiser; D J B St John; Stephen W Duffy; S Smith; Jos Kleijnen; Marie Westwood
Diagnostic accuracy of faecal occult blood tests used in screening for colorectal cancer: a systematic review.
Journal of medical screening 2007;14(3):132-7.
2007: Adrian Cassidy; Stephen W Duffy; Jonathan P Myles; Triantafillos Liloglou; John Field
Lung cancer risk prediction: a tool for early detection.
International journal of cancer. Journal international du cancer 2007;120(1):1-6.
2006: Adrian Cassidy; J P Myles; Stephen W Duffy; Triantafillos Liloglou; John Field
Family history and risk of lung cancer: age-at-diagnosis in cases and first-degree relatives.
British journal of cancer 2006;95(9):1288-90.
2006: Stephen W Duffy; László Tabár; Tony Hh Chen; Amy Mf Yen; Peter B Dean; Robert Smith
What information should be given to women invited for mammographic screening for breast cancer?
Women's health (London, England) 2006;2(6):829-33.
2006: Fiona J Gilbert; Susan M Astley; Magnus A McGee; Maureen G C Gillan; Caroline Boggis; Pamela M Griffiths; Stephen W Duffy
Single reading with computer-aided detection and double reading of screening mammograms in the United Kingdom National Breast Screening Program.
Radiology 2006;241(1):47-53.
2006: Nora Pashayan; John Powles; C Brown; Stephen W Duffy
Excess cases of prostate cancer and estimated overdiagnosis associated with PSA testing in East Anglia.
British journal of cancer 2006;95(3):401-5.
2006: Nora Pashayan; John Powles; C Brown; Stephen W Duffy
Incidence trends of prostate cancer in East Anglia, before and during the era of PSA diagnostic testing.
British journal of cancer 2006;95(3):398-400.
2006: Aman U Buzdar; Rowan T Chlebowski; Jack Cuzick; Stephen W Duffy; John Forbes; Walter Jonat; Peter M Ravdin
Defining the role of aromatase inhibitors in the adjuvant endocrine treatment of early breast cancer.
Current medical research and opinion 2006;22(8):1575-85.
2006: P C Allgood; Stephen W Duffy; Ruth Warren; G Hunnam
Audit of negative assessments in a breast-screening programme in women who later develop breast cancer-implications for survival.
Breast (Edinburgh, Scotland) 2006;15(4):503-9.
2006: Anne Helene Olsen; Olorunsola Agbaje; Jonathan P Myles; Elsebeth Lynge; Stephen W Duffy
Overdiagnosis, sojourn time, and sensitivity in the Copenhagen mammography screening program.
The breast journal 2006;12(4):338-42.
2006: Andrew Maurice; D G R Evans; Andrew Shenton; Linda Ashcroft; Andrew Baildam; Lester Barr; G Byrne; N Bundred; Caroline Boggis; M Wilson; Stephen W Duffy; Anthony Howell
Screening younger women with a family history of breast cancer--does early detection improve outcome?
European journal of cancer (Oxford, England : 1990) 2006;42(10):1385-90.
2006: John Field; Robert Smith; Stephen W Duffy; C D Berg; R van Klaveren; C I Henschke; D Carbone; P E Postmus; Eugenio Paci; F R Hirsch; J L Mulshine
The Liverpool Statement 2005: priorities for the European Union/United States spiral computed tomography collaborative group.
Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer 2006;1(5):497-8.
2006: Adrian Cassidy; Jonathan P Myles; Triantafillos Liloglou; Stephen W Duffy; John Field
Defining high-risk individuals in a population-based molecular-epidemiological study of lung cancer.
International journal of oncology 2006;28(5):1295-301.
2006: Stephen W Duffy; Jenny McCann; Sara Godward; Rhian Gabe; Jane Warwick
Some issues in screening for breast and other cancers.
Journal of medical screening 2006;13 Suppl 1():S28-34.
2006: Stephen W Duffy
Cancer screening in Asia.
Journal of medical screening 2006;13 Suppl 1():S1.
2006: Stephen W Duffy; László Tabár; Bedrich Vitak; Jane Warwick
Tumor size and breast cancer detection: what might be the effect of a less sensitive screening tool than mammography?
The breast journal 2006;12 Suppl 1():S91-5.
2006: Robert Smith; Maira Caleffi; Ute-Susann Albert; Tony H H Chen; Stephen W Duffy; Dido Franceschi; Lennarth Nyström
Breast cancer in limited-resource countries: early detection and access to care.
The breast journal 2006;12 Suppl 1():S16-26.
2005: John Field; D L Smith; Stephen W Duffy; A Cassidy
The Liverpool Lung Project research protocol.
International journal of oncology 2005;27(6):1633-45.
2005: Stephen W Duffy; Robert Smith; László Tabár
Re: Efficacy of breast cancer screening in the community according to risk level.
Journal of the National Cancer Institute 2005;97(22):1703; author reply 1703-4.
2005: Stephen W Duffy; Robert Smith; Rhian Gabe; László Tabár; Amy M F Yen; Tony H H Chen
Screening for breast cancer.
Surgical oncology clinics of North America 2005;14(4):671-97.
2005: Anand D Purushotham; Sara Upponi; Manfred Borislav Klevesath; Lynda Bobrow; Keith Millar; Jonathan Peter Myles; Stephen W Duffy
Morbidity after sentinel lymph node biopsy in primary breast cancer: results from a randomized controlled trial.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology 2005;23(19):4312-21.
2005: Stephen W Duffy
Commentary: axillary dissection in breast cancer updated.
Breast (Edinburgh, Scotland) 2005;14(2):83-4.
2005: Samuel Ramsewak; Stephen W Duffy; J Taylor; B Woodward
The oral contraceptive pill effectively permits cycle batching for an intermittent in vitro fertilization programme in Trinidad and Tobago.
The West Indian medical journal 2005;54(2):127-9.
2005: Stephen W Duffy; R Gabe
What should the detection rates of cancers be in breast screening programmes?
British journal of cancer 2005;92(3):597-600.
2005: Stephen W Duffy
Lymph node status in screen-detected cancers.
British journal of cancer 2005;92(1):3-4.
2005: Eugenio Paci; Stephen W Duffy
Overdiagnosis and overtreatment of breast cancer: overdiagnosis and overtreatment in service screening.
Breast cancer research : BCR 2005;7(6):266-70.
2005: Stephen W Duffy; Olorunsola Agbaje; László Tabár; Bedrich Vitak; Nils Bjurstam; Lena Björneld; Jonathan P Myles; Jane Warwick
Overdiagnosis and overtreatment of breast cancer: estimates of overdiagnosis from two trials of mammographic screening for breast cancer.
Breast cancer research : BCR 2005;7(6):258-65.
2005: Stephen W Duffy
Some current issues in breast cancer screening.
Journal of medical screening 2005;12(3):128-33.
2005: R Gabe; Stephen W Duffy
Evaluation of service screening mammography in practice: the impact on breast cancer mortality.
Annals of oncology : official journal of the European Society for Medical Oncology / ESMO 2005;16 Suppl 2():ii153-62.
2004: László Tabár; Hsiu-Hsi Tony Chen; M F Amy Yen; Tibor Tot; Tao-Hsin Tung; Li-Sheng Chen; Yueh-Hsia Chiu; Stephen W Duffy; Robert Smith
Mammographic tumor features can predict long-term outcomes reliably in women with 1-14-mm invasive breast carcinoma.
Cancer 2004;101(8):1745-59.
2004: Clare Peacock; Ros Given-Wilson; Stephen W Duffy
Mammographic casting-type calcification associated with small screen-detected invasive breast cancers: is this a reliable prognostic indicator?
Clinical radiology 2004;59(9):855.
2004: Robert Smith; Stephen W Duffy; Rhian Gabe; László Tabár; Amy M F Yen; Tony H H Chen
The randomized trials of breast cancer screening: what have we learned?
Radiologic clinics of North America 2004;42(5):793-806, v.
2004: Stephen W Duffy; Jane Warwick; Alistair R W Williams; H Keshavarz; F Kaffashian; Thomas E Rohan; F Nili; A Sadeghi-Hassanabadi
A simple model for potential use with a misclassified binary outcome in epidemiology.
Journal of epidemiology and community health 2004;58(8):712-7.
2004: Stephen W Duffy; R W Jakes; Fook-Cheong Ng; Fei Gao
Interaction of dense breast patterns with other breast cancer risk factors in a case-control study.
British journal of cancer 2004;91(2):233-6.
2004: Jau-Min Wong; Ming-Fang Yen; Mei-Shu Lai; Stephen W Duffy; Robert Smith; Tony Hsiu-Hsi Chen
Progression rates of colorectal cancer by Dukes' stage in a high-risk group: analysis of selective colorectal cancer screening.
Cancer journal (Sudbury, Mass.) 2004;10(3):160-9.
2004: Jack Cuzick; Jane Warwick; Elizabeth Pinney; Ruth Warren; Stephen W Duffy
Tamoxifen and breast density in women at increased risk of breast cancer.
Journal of the National Cancer Institute 2004;96(8):621-8.
2004: Jonathan Tyrer; Stephen W Duffy; Jack Cuzick
A breast cancer prediction model incorporating familial and personal risk factors.
Statistics in medicine 2004;23(7):1111-30.
2004: Jane Warwick; Lazlo Tabàr; Bedrich Vitak; Stephen W Duffy
Time-dependent effects on survival in breast carcinoma: results of 20 years of follow-up from the Swedish Two-County Study.
Cancer 2004;100(7):1331-6.
2004: Jonathan P Myles; Tiina Salmininen; Stephen W Duffy; Teresa C Prevost; Nicholas E Day; Matti Hakama
Prospective estimation of rates of change in mammographic parenchymal patterns: influence of age and of hormone replacement therapy.
Breast (Edinburgh, Scotland) 2004;13(1):56-60.
2004: C Peacock; R M Given-Wilson; Stephen W Duffy
Mammographic casting-type calcification associated with small screen-detected invasive breast cancers: is this a reliable prognostic indicator?
Clinical radiology 2004;59(2):165-70; discussion 163-4.
2004: Ruth Warren; P Allgood; G Hunnam; Sarah Godward; Stephen W Duffy
An audit of assessment procedures in women who develop breast cancer after a negative result.
Journal of medical screening 2004;11(4):180-6.
2004: Hilary M P Fielder; J Warwick; D Brook; Kate Gower-Thomas; Jack Cuzick; Ian Monypenny; Stephen W Duffy
A case-control study to estimate the impact on breast cancer death of the breast screening programme in Wales.
Journal of medical screening 2004;11(4):194-8.
2004: László Tabár; Bedrich Vitak; Ming-Fang Yen; H H T Chen; Robert Smith; Stephen W Duffy
Number needed to screen: lives saved over 20 years of follow-up in mammographic screening.
Journal of medical screening 2004;11(3):126-9.
2004: Jenny McCann; Peter Treasure; Stephen W Duffy
Modelling the impact of detecting and treating ductal carcinoma in situ in a breast screening programme.
Journal of medical screening 2004;11(3):117-25.
2004: Eugenio Paci; J Warwick; P Falini; Stephen W Duffy
Overdiagnosis in screening: is the increase in breast cancer incidence rates a cause for concern?
Journal of medical screening 2004;11(1):23-7.
2003: F Kaffashian; S Godward; T Davies; L Solomon; J McCann; Stephen W Duffy
Socioeconomic effects on breast cancer survival: proportion attributable to stage and morphology.
British journal of cancer 2003;89(9):1693-6.
2003: Richard M Nixon; Stephen W Duffy; Guy R K Fender
Imputation of a true endpoint from a surrogate: application to a cluster randomized controlled trial with partial information on the true endpoint.
BMC medical research methodology 2003;3():17.
2003: W-J Liu; Long-Teng Lee; Ming-Fang Yen; Tao-Hsin Tung; R Williams; Stephen W Duffy; T H-H Chen
Assessing progression and efficacy of treatment for diabetic retinopathy following the proliferative pathway to blindness: implication for diabetic retinopathy screening in Taiwan.
Diabetic medicine : a journal of the British Diabetic Association 2003;20(9):727-33.
2003: Stephen W Duffy; Thomas E Rohan; Rita Kandel; Teresa C Prevost; Kenneth Rice; Jonathan P Myles
Misclassification in a matched case-control study with variable matching ratio: application to a study of c-erbB-2 overexpression and breast cancer.
Statistics in medicine 2003;22(15):2459-68.
2003: J P Myles; G M Price; N Hunter; M Day; Stephen W Duffy
A potentially useful distribution model for dietary intake data.
Public health nutrition 2003;6(5):513-9.
2003: Stephen W Duffy; László Tabár; Bedrich Vitak; Nicholas E Day; Robert Smith; H H T Chen; Ming-Fang Yen
The relative contributions of screen-detected in situ and invasive breast carcinomas in reducing mortality from the disease.
European journal of cancer (Oxford, England : 1990) 2003;39(12):1755-60.
2003: Ming-Fang Yen; László Tabár; Bedrich Vitak; Robert Smith; H-H Chen; Stephen W Duffy
Quantifying the potential problem of overdiagnosis of ductal carcinoma in situ in breast cancer screening.
European journal of cancer (Oxford, England : 1990) 2003;39(12):1746-54.
2003: Stephen W Duffy; László Tabár; Bedrich Vitak; Ming-Fang Yen; Jane Warwick; Robert Smith; H H Chen
The Swedish Two-County Trial of mammographic screening: cluster randomisation and end point evaluation.
Annals of oncology : official journal of the European Society for Medical Oncology / ESMO 2003;14(8):1196-8.
2003: Jonathan P Myles; Richard M Nixon; Stephen W Duffy; László Tabár; Caroline Boggis; Gareth Evans; Andrew Shenton; Anthony Howell
Bayesian evaluation of breast cancer screening using data from two studies.
Statistics in medicine 2003;22(10):1661-74.
2003: Nils Bjurstam; Lena Björneld; Jane Warwick; Evis Sala; Stephen W Duffy; Lennarth Nyström; Neil Walker; Erling Cahlin; Olof Eriksson; Lars-Olof Hafström; Halvard Lingaas; Jan Mattsson; Stellan Persson; Carl-Magnus Rudenstam; Håkan Salander; Johan Säve-Söderbergh; Torkel Wahlin
The Gothenburg Breast Screening Trial.
Cancer 2003;97(10):2387-96.
2003: László Tabár; Ming-Fang Yen; Bedrich Vitak; Hsiu-Hsi Tony Chen; Robert Smith; Stephen W Duffy
Mammography service screening and mortality in breast cancer patients: 20-year follow-up before and after introduction of screening.
Lancet 2003;361(9367):1405-10.
2003: Jane Warwick; E Pinney; Ruth Warren; Stephen W Duffy; A Howell; M Wilson; Jack Cuzick
Breast density and breast cancer risk factors in a high-risk population.
Breast (Edinburgh, Scotland) 2003;12(1):10-6.
2003: Ruth Warren; J R Young; L McLean; K Lyons; A R M Wilson; Andrew J Evans; Stephen W Duffy; I M Warsi
Radiology review of the UKCCCR Breast Screening Frequency Trial: potential improvements in sensitivity and lead time of radiological signs.
Clinical radiology 2003;58(2):128-32.
2003: László Tabár; Robert Smith; Bedrich Vitak; Ming-Fang Yen; Tony Hsiu-Hsi Chen; Jane Warwick; Jonathan P Myles; Stephen W Duffy
Mammographic screening: a key factor in the control of breast cancer.
Cancer journal (Sudbury, Mass.) 2003;9(1):15-27.
2002: Stephen W Duffy
The controversy over breast cancer screening.
Hospital medicine (London, England : 1998) 2002;63(12):708-9.
2002: Stephen W Duffy; László Tabár; Robert Smith
The mammographic screening trials: commentary on the recent work by Olsen and Gøtzsche.
Journal of surgical oncology 2002;81(4):159-62; discussion 162-6.
2002: N Hamajima; K Hirose; K Tajima; Thomas E Rohan; E E Calle; C W Heath; R J Coates; J M Liff; R Talamini; N Chantarakul; S Koetsawang; D Rachawat; A Morabia; L Schuman; W Stewart; Moyses Szklo; C Bain; F Schofield; V Siskind; P Band; A J Coldman; R P Gallagher; T G Hislop; P Yang; L M Kolonel; A M Y Nomura; J Hu; K C Johnson; Y Mao; S De Sanjosé; N Lee; P Marchbanks; H W Ory; Herbert B Peterson; H G Wilson; P A Wingo; K Ebeling; D Kunde; P Nishan; J L Hopper; GRaham Colditz; V Gajalanski; N Martin; T Pardthaisong; S Silpisornkosol; C Theetranont; B Boosiri; S Chutivongse; P Jimakorn; P Virutamasen; C Wongsrichanalai; M Ewertz; H O Adami; L Bergkvist; C Magnusson; I Persson; J Chang-Claude; C Paul; D C G Skegg; G F S Spears; P Boyle; T Evstifeeva; J R Daling; W B Hutchinson; K Malone; E A Noonan; J L Stanford; D B Thomas; N S Weiss; Emily White; N Andrieu; A Brêmond; F Clavel; B Gairard; J Lansac; L Piana; R Renaud; A Izquierdo; P Viladiu; H R Cuevas; P Ontiveros; A Palet; S B Salazar; N Aristizabel; A Cuadros; L Tryggvadottir; H Tulinius; A Bachelot; M G Lê; J Peto; S Franceschi; F Lubin; B Modan; E Ron; Y Wax; G D Friedman; R A Hiatt; F Levi; D Timothy Bishop; K Kosmelj; M Primic-Zakelj; B Ravnihar; J Stare; W L Beeson; G Fraser; R D Bullbrook; Jack Cuzick; Stephen W Duffy; I S Fentiman; J L Hayward; D Y Wang; A J McMichael; Klim McPherson; R L Hanson; M C Leske; M C Mahoney; P C Nasca; A O Varma; A L Weinstein; T R Moller; H Olsson; Jonas Ranstam; R A Goldbohm; P A van den Brandt; R A Apelo; J Baens; J R de la Cruz; B Javier; L B Lacaya; C A Ngelangel; C La Vecchia; E Negri; E Marubini; M Ferraroni; M Gerber; S Richardson; C Segala; D Gatei; P Kenya; A Kungu; J G Mati; L A Brinton; R Hoover; C Schairer; R Spirtas; H P Lee; M A Rookus; F E van Leeuwen; J A Schoenberg; M McCredie; M D Gammon; E A Clarke; L Jones; A Neil; M Vessey; D Yeates; P Appleby; E Banks; V Beral; D Bull; B Crossley; A Goodill; J Green; C Hermon; T Key; N Langston; C Lewis; G Reeves; R Collins; R Doll; R Peto; K Mabuchi; D Preston; P Hannaford; C Kay; L Rosero-Bixby; Y T Gao; F Jin; J-M Yuan; H Y Wei; T Yun; C Zhiheng; G Berry; J Cooper Booth; T Jelihovsky; R MacLennan; R Shearman; Q-S Wang; C-J Baines; Anthony B Miller; C Wall; E Lund; H Stalsberg; X O Shu; W Zheng; K Katsouyanni; A Trichopoulou; D Trichopoulos; A Dabancens; L Martinez; R Molina; O Salas; F E Alexander; K Anderson; A R Folsom; B S Hulka; L Bernstein; S Enger; R W Haile; A Paganini-Hill; Malcolm Pike; R K Ross; Giske Ursin; M C Yu; M P Longnecker; P Newcomb; L Bergkvist; A Kalache; T M M Farley; S Holck; O Meirik
Alcohol, tobacco and breast cancer--collaborative reanalysis of individual data from 53 epidemiological studies, including 58,515 women with breast cancer and 95,067 women without the disease.
British journal of cancer 2002;87(11):1234-45.
2002: D A Harrison; Stephen W Duffy; E Sala; Ruth Warren; E Couto; Nicholas E Day
Deterministic models for breast cancer progression: application to the association between mammographic parenchymal pattern and histologic grade of breast cancers.
Journal of clinical epidemiology 2002;55(11):1113-8.
2002: Chao-Sheng Liao; Kuo-Ching Yang; Ming-Fang Yen; Li-Lian Teng; Stephen W Duffy; Tony Hsiu-Hsi Chen
Prognosis of small hepatocellular carcinoma treated by percutaneous ethanol injection and transcatheter arterial chemoembolization.
Journal of clinical epidemiology 2002;55(11):1095-104.
2002: Eugenio Paci; Stephen W Duffy; Daniela Giorgi; Marco Zappa; Emanuele Crocetti; Vania Vezzosi; Simonetta Bianchi; Luigi Cataliotti; Marco Rosselli del Turco
Are breast cancer screening programmes increasing rates of mastectomy? Observational study.
BMJ (Clinical research ed.) 2002;325(7361):418.
2002: Stephen W Duffy; László Tabár; Hsiu-Hsi Chen; Marit Holmqvist; Ming-Fang Yen; Shahim Abdsalah; Birgitta Epstein; Ewa Frodis; Eva Ljungberg; Christina Hedborg-Melander; Ann Sundbom; Maria Tholin; Mika Wiege; Anders Akerlund; Hui-Min Wu; Tao-Shin Tung; Yueh-Hsia Chiu; Chen-Pu Chiu; Chih-Chung Huang; Robert Smith; Måns Rosén; Magnus Stenbeck; Lars Holmberg
The impact of organized mammography service screening on breast carcinoma mortality in seven Swedish counties.
Cancer 2002;95(3):458-69.
2002: László Tabár; Robert Smith; Stephen W Duffy
Update on effects of screening mammography.
Lancet 2002;360(9329):337; author reply 339-40.
2002: Rupert W Jakes; Stephen W Duffy; Fook-Cheong Ng; Fei Gao; Erg-Hen Ng; Adeline Seow; Hin-Peng Lee; Mimi C Yu
Mammographic parenchymal patterns and self-reported soy intake in Singapore Chinese women.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2002;11(7):608-13.
2002: Eugenio Paci; Stephen W Duffy; Daniela Giorgi; Marco Zappa; Emanuele Crocetti; Vania Vezzosi; Simonetta Bianchi; Marco Rosselli del Turco
Quantification of the effect of mammographic screening on fatal breast cancers: The Florence Programme 1990-96.
British journal of cancer 2002;87(1):65-9.
2002: Tony Hsiu-Hsi Chen; Chien-Jen Chen; Ming-Fang Yen; Sheng-Nan Lu; Chien-An Sun; Guan-Tarn Huang; Pei-Ming Yang; Hsuan-Shu Lee; Stephen W Duffy
Ultrasound screening and risk factors for death from hepatocellular carcinoma in a high risk group in Taiwan.
International journal of cancer. Journal international du cancer 2002;98(2):257-61.
2002: Stephen W Duffy; László Tabár; Robert Smith
The mammographic screening trials: commentary on the recent work by Olsen and Gøtzsche.
CA: a cancer journal for clinicians 2002;52(2):68-71.
2002: Stephen W Duffy; Richard M Nixon
Estimates of the likely prophylactic effect of tamoxifen in women with high risk BRCA1 and BRCA2 mutations.
British journal of cancer 2002;86(2):218-21.
2002: Richard M Nixon; Stephen W Duffy
Cross-issue synthesis: potential application to breast cancer, tamoxifen and genetic susceptibility.
Journal of cancer epidemiology and prevention 2002;7(4):205-12.
2002: László Tabár; Stephen W Duffy; Ming-Fang Yen; Jane Warwick; Bedrich Vitak; H-H Chen; Robert Smith
All-cause mortality among breast cancer patients in a screening trial: support for breast cancer mortality as an end point.
Journal of medical screening 2002;9(4):159-62.
2002: E Couto; Stephen W Duffy; Hilary A Ashton; Neil M Walker; J P Myles; R A P Scott; Simon G Thompson
Probabilities of progression of aortic aneurysms: estimates and implications for screening policy.
Journal of medical screening 2002;9(1):40-2.
2001: Stephen W Duffy; László Tabár; Robert Smith
Screening for breast cancer with mammography.
Lancet 2001;358(9299):2166; author reply 2167-8.
2001: Samuel Ramsewak; G Narayansingh; A Kuruvilla; A Naraynsingh; B Woodward; K Turner; Stephen W Duffy; A Kumar
Initial experience with in-vitro fertilization technology in the English-speaking Caribbean.
The West Indian medical journal 2001;50(4):274-7.
2001: J Myles; Stephen W Duffy; R Nixon; Caroline Boggis; A Howell; Andrew Shenton; G Evans
Initial results of a study into the effectiveness of breast cancer screening in a population identified to be at high risk.
Revue d'épidémiologie et de santé publique 2001;49(5):471-5.
2001: Richard M Nixon; Stephen W Duffy; Guy R K Fender; Nicholas E Day; TC Prevost
Randomization at the level of primary care practice: use of pre-intervention data and random effects models.
Statistics in medicine 2001;20(12):1727-38.
2001: Stephen W Duffy
Interpretation of the breast screening trials: a commentary on the recent paper by Gøtzsche and Olsen.
Breast (Edinburgh, Scotland) 2001;10(3):209-12.
2001: R A P Scott; Katerina A Vardulaki; Neil M Walker; Nicholas E Day; Stephen W Duffy; Hilary A Ashton
The long-term benefits of a single scan for abdominal aortic aneurysm (AAA) at age 65.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery 2001;21(6):535-40.
2001: László Tabár; Bedrich Vitak; H H Chen; Ming-Fang Yen; Stephen W Duffy; Robert Smith
Beyond randomized controlled trials: organized mammographic screening substantially reduces breast carcinoma mortality.
Cancer 2001;91(9):1724-31.
2001: Thomas G Lynch; David J Steele; Jodi E Johnson Palensky; Naomi L Lacy; Stephen W Duffy
Learning preferences, computer attitudes, and test performance with computer-aided instruction.
American journal of surgery 2001;181(4):368-71.
2001: Rupert W Jakes; L Alexander; Stephen W Duffy; J Leong; L H Chen; W H Lee
Dietary intake of soybean protein and menstrual cycle length in pre-menopausal Singapore Chinese women.
Public health nutrition 2001;4(2):191-6.
2001: Guy R K Fender; Andrew M Prentice; Richard M Nixon; T Gorst; Stephen W Duffy; Nicholas E Day; Stephen K Smith
Management of menorrhagia: an audit of practices in the Anglia menorrhagia education study.
BMJ (Clinical research ed.) 2001;322(7285):523-4.
2001: J McCann; Stephen W Duffy; Nicholas E Day
Predicted long-term mortality reduction associated with the second round of breast screening in East Anglia.
British journal of cancer 2001;84(3):423-8.
2001: Nicolas F Schlecht; Eduardo L Franco; Thomas E Rohan; S K Kjaer; M H Schiffman; A B Moscicki; Stephen W Duffy
Repeatability of sexual history in longitudinal studies on HPV infection and cervical neoplasia: determinants of reporting error at follow-up interviews.
Journal of epidemiology and biostatistics 2001;6(5):393-407.
2001: James Mackay; C Rogers; H Fielder; R Blamey; D Macmillan; Caroline Boggis; J Brown; P D Pharoah; Sue Moss; Nicholas E Day; Jonathan P Myles; J Austoker; J Gray; Jack Cuzick; Stephen W Duffy
Development of a protocol for evaluation of mammographic surveillance services in women under 50 with a family history of breast cancer.
Journal of epidemiology and biostatistics 2001;6(5):365-9; discussion 371-5.
2001: H Keshavarz; Stephen W Duffy; A Sadeghi-Hassanabadi; Z Zolghadr; B Oboodi
Risk factors for and relationship between bacterial vaginosis and cervicitis in a high risk population for cervicitis in Southern Iran.
European journal of epidemiology 2001;17(1):89-95.
2001: E Sala; Ruth Warren; J McCann; Stephen W Duffy; R Luben; Nicholas E Day
Mammographic parenchymal patterns and breast cancer natural history--a case-control study.
Acta oncologica (Stockholm, Sweden) 2001;40(4):461-5.
2001: E Couto; D Harrison; Stephen W Duffy; J Myles; E Sala; Ruth Warren; Nicholas E Day; R Luben; H Chen
Estimation of disease progression parameters from case-control data: application to mammographic patterns and breast cancer natural history.
Journal of epidemiology and biostatistics 2001;6(2):235-42.
2000: Richard M Nixon; P Pharoah; László Tabár; UB Krusemo; Stephen W Duffy; TC Prevost; HH Chen
Mammographic screening in women with a family history of breast cancer: some results from the Swedish two-county trial.
Revue d'épidémiologie et de santé publique 2000;48(4):325-31.
2000: E Sala; Ruth Warren; J McCann; Stephen W Duffy; R Luben; Nicholas E Day
High-risk mammographic parenchymal patterns, hormone replacement therapy and other risk factors: a case-control study.
International journal of epidemiology 2000;29(4):629-36.
2000: László Tabár; Bedrich Vitak; H H Chen; Stephen W Duffy; Ming-Fang Yen; C F Chiang; UB Krusemo; Tibor Tot; Robert Smith
The Swedish Two-County Trial twenty years later. Updated mortality results and new insights from long-term follow-up.
Radiologic clinics of North America 2000;38(4):625-51.
2000: E Sala; Ruth Warren; Stephen W Duffy; Ailsa Welch; Robert Luben; Nicholas E Day
High risk mammographic parenchymal patterns and diet: a case-control study.
British journal of cancer 2000;83(1):121-6.
2000: Nadine Andrieu; T Prevost; Thomas E Rohan; Elisabeth Luporsi; Monique G Lê; M Gerber; D G Zaridze; Y Lifanova; R Renaud; H P Lee; Stephen W Duffy
Variation in the interaction between familial and reproductive factors on the risk of breast cancer according to age, menopausal status, and degree of familiality.
International journal of epidemiology 2000;29(2):214-23.
2000: László Tabár; PB Dean; C S Kaufman; Stephen W Duffy; H H Chen
A new era in the diagnosis of breast cancer.
Surgical oncology clinics of North America 2000;9(2):233-77.
2000: Tony Hsiu-Hsi Chen; Hsu-Sung Kuo; Ming-Fang Yen; Mei-Shu Lai; László Tabár; Stephen W Duffy
Estimation of sojourn time in chronic disease screening without data on interval cases.
Biometrics 2000;56(1):167-72.
2000: Stephen W Duffy; László Tabár
Screening mammography re-evaluated.
Lancet 2000;355(9205):747-8; author reply 752.
2000: László Tabár; H H Chen; Stephen W Duffy; Ming-Fang Yen; C F Chiang; PB Dean; Robert Smith
A novel method for prediction of long-term outcome of women with T1a, T1b, and 10-14 mm invasive breast cancers: a prospective study.
Lancet 2000;355(9202):429-33.
2000: Rupert W Jakes; Stephen W Duffy; Fook-Cheong Ng; Fei Gao; Erg-Hen Ng
Mammographic parenchymal patterns and risk of breast cancer at and after a prevalence screen in Singaporean women.
International journal of epidemiology 2000;29(1):11-9.
2000: Katerina A Vardulaki; Neil M Walker; Nicholas E Day; Stephen W Duffy; Hilary A Ashton; R A P Scott
Quantifying the risks of hypertension, age, sex and smoking in patients with abdominal aortic aneurysm.
The British journal of surgery 2000;87(2):195-200.
2000: R Nixon; TC Prevost; Stephen W Duffy; László Tabár; Bedrich Vitak; HH Chen
Some random-effects models for the analysis of matched-cluster randomised trials: application to the Swedish two-county trial of breast-cancer screening.
Journal of epidemiology and biostatistics 2000;5(6):349-58.
2000: E Sala; Ruth Warren; J McCann; Stephen W Duffy; R Luben; Nicholas E Day
Smoking and high-risk mammographic parenchymal patterns: a case-control study.
Breast cancer research : BCR 2000;2(1):59-63.
2000: Ruth Warren; Stephen W Duffy
Interval cancers as an indicator of performance in breast screening.
Breast cancer (Tokyo, Japan) 2000;7(1):9-18.
2000: P J Park; Simon J Griffin; Stephen W Duffy; Nicholas J Wareham
The effect of varying the screening interval on false positives and duration of undiagnosed disease in a screening programme for type 2 diabetes.
Journal of medical screening 2000;7(2):91-6.
2000: E Sala; L Solomon; Ruth Warren; J McCann; Stephen W Duffy; R Luben; Nicholas E Day
Size, node status and grade of breast tumours: association with mammographic parenchymal patterns.
European radiology 2000;10(1):157-61.
1999: László Tabár; H H Chen; Stephen W Duffy; UB Krusemo
Primary and adjuvant therapy, prognostic factors and survival in 1053 breast cancers diagnosed in a trial of mammography screening.
Japanese journal of clinical oncology 1999;29(12):608-16.
1999: Samuel Ramsewak; A Naraynsingh; A Kuruvilla; Stephen W Duffy
Successful pregnancy by intracytoplasmic sperm injection after radiotherapy-induced azoospermia.
The West Indian medical journal 1999;48(4):240-1.
1999: E Sala; Ruth Warren; J McCann; Stephen W Duffy; R Luben; Nicholas E Day
High-risk mammographic parenchymal patterns and anthropometric measures: a case-control study.
British journal of cancer 1999;81(7):1257-61.
1999: László Tabár; Stephen W Duffy
Criticisms of Swedish mammography trials were wrong.
BMJ (Clinical research ed.) 1999;319(7221):1367.
1999: Man-Yu Wong; Nicholas E Day; S A Bashir; Stephen W Duffy
Measurement error in epidemiology: the design of validation studies I: univariate situation.
Statistics in medicine 1999;18(21):2815-29.
1999: Tony Hsiu-Hsi Chen; Ming-Fang Yen; Mei-Shu Lai; Shin-Lan Koong; Chih-Yuan Wang; Jau-Min Wong; T C Prevost; Stephen W Duffy
Evaluation of a selective screening for colorectal carcinoma: the Taiwan Multicenter Cancer Screening (TAMCAS) project.
Cancer 1999;86(7):1116-28.
1999: László Tabár; Stephen W Duffy; Bedrich Vitak; H H Chen; TC Prevost
The natural history of breast carcinoma: what have we learned from screening?
Cancer 1999;86(3):449-62.
1999: Guy R K Fender; Andrew M Prentice; T Gorst; Richard M Nixon; Stephen W Duffy; Nicholas E Day; Stephen K Smith
Randomised controlled trial of educational package on management of menorrhagia in primary care: the Anglia menorrhagia education study.
BMJ (Clinical research ed.) 1999;318(7193):1246-50.
1999: H H Chen; T C Prevost; Stephen W Duffy
Evaluation of screening for nasopharyngeal carcinoma: trial design using Markov chain models.
British journal of cancer 1999;79(11-12):1894-900.
1999: Stephen W Duffy; H Keshavarz; A Sadeghi-Hassanabadi; Z Zolghadr; B Oboodi
Prevalence of cervicitis in women living in southern Iran.
Revue d'épidémiologie et de santé publique 1999;47(1):86.
1999: TC Prevost; Thomas E Rohan; Stephen W Duffy; HH Chen; T To; R D Hill
Markov chain models and estimation of absolute progression rates: application to cataract progression in diabetic adults.
Journal of epidemiology and biostatistics 1999;4(4):337-44.
1999: TC Prevost; David J Spiegelhalter; Stephen W Duffy
Use of person-years of CIN III exposure as a surrogate outcome measure in cervical cancer screening trials.
Journal of epidemiology and biostatistics 1999;4(1):19-29.
1999: László Tabár; Bedrich Vitak; H H Chen; TC Prevost; Stephen W Duffy
Update of the Swedish Two-County Trial of breast cancer screening: histologic grade-specific and age-specific results.
Swiss surgery = Schweizer Chirurgie = Chirurgie suisse = Chirurgia svizzera 1999;5(5):199-204.
1998: Guy Launoy; Stephen W Duffy; TC Prevost; Véronique M Bouvier
[Detection of cancer, sensitivity of the test and sensitivity of the screening program].
Revue d'épidémiologie et de santé publique 1998;46(5):420-6.
1998: Mei-Shu Lai; Ming-Fang Yen; Hsu-Sung Kuo; Shin-Lan Koong; Tony Hsiu-Hsi Chen; Stephen W Duffy
Efficacy of breast-cancer screening for female relatives of breast-cancer-index cases: Taiwan multicentre cancer screening (TAMCAS).
International journal of cancer. Journal international du cancer 1998;78(1):21-6.
1998: TC Prevost; Guy Launoy; Stephen W Duffy; H H Chen
Estimating sensitivity and sojourn time in screening for colorectal cancer: a comparison of statistical approaches.
American journal of epidemiology 1998;148(6):609-19.
1998: H H Chen; E Thurfjell; Stephen W Duffy; László Tabár
Evaluation by Markov chain models of a non-randomised breast cancer screening programme in women aged under 50 years in Sweden.
Journal of epidemiology and community health 1998;52(5):329-35.
1998: Nadine Andrieu; T Smith; Stephen W Duffy; D G Zaridze; R Renaud; Thomas E Rohan; M Gerber; Elisabeth Luporsi; Monique G Lê; H P Lee; Y Lifanova; Nicholas E Day
The effects of interaction between familial and reproductive factors on breast cancer risk: a combined analysis of seven case-control studies.
British journal of cancer 1998;77(9):1525-36.
1998: Adeline Seow; Stephen W Duffy; Tze Pin Ng; M A McGee; Hin-Peng Lee
Lung cancer among Chinese females in Singapore 1968-1992: time trends, dialect group differences and implications for aetiology.
International journal of epidemiology 1998;27(2):167-72.
1998: Guy Launoy; Stephen W Duffy; TC Prevost; Véronique M Bouvier
Re: Fecal occult blood screening in the Minnesota study.
Journal of the National Cancer Institute 1998;90(6):465-7.
1998: E Sala; Ruth Warren; J McCann; Stephen W Duffy; Nicholas E Day; R Luben
Mammographic parenchymal patterns and mode of detection: implications for the breast screening programme.
Journal of medical screening 1998;5(4):207-12.
1997: Nils Bjurstam; Lena Björneld; Stephen W Duffy; T C Smith; Erling Cahlin; O Eriksson; L O Hafström; Halvard Lingaas; Jan Mattsson; Stellan Persson; Carl-Magnus Rudenstam; J Säve-Söderbergh
The Gothenburg breast screening trial: first results on mortality, incidence, and mode of detection for women ages 39-49 years at randomization.
Cancer 1997;80(11):2091-9.
1997: Guy Launoy; T C Smith; Stephen W Duffy; Véronique M Bouvier
Colorectal cancer mass-screening: estimation of faecal occult blood test sensitivity, taking into account cancer mean sojourn time.
International journal of cancer. Journal international du cancer 1997;73(2):220-4.
1997: Ruth Warren; Stephen W Duffy
A comparison of the effectiveness of 28 kV (grid) versus 25 kV (no grid) mammographic techniques for breast screening.
The British journal of radiology 1997;70(838):1022-7.
1997: H Keshavarz; Stephen W Duffy; E Sotodeh-Maram; Z Saraf; A Sadeghi-Hassana-Badi; B Zighami; Z Tabei
Factors related to cervicitis in Qashghaee nomadic women of southern Iran.
Revue d'épidémiologie et de santé publique 1997;45(4):279-85.
1997: Paul D P Pharoah; Nicholas E Day; Stephen W Duffy; Douglas F Easton; Bruce A J Ponder
Family history and the risk of breast cancer: a systematic review and meta-analysis.
International journal of cancer. Journal international du cancer 1997;71(5):800-9.
1997: S A Bashir; Stephen W Duffy; N Qizilbash
Repeat measurement of case-control data: corrections for measurement error in a study of ischaemic stroke and haemostatic factors.
International journal of epidemiology 1997;26(1):64-70.
1997: S A Bashir; Stephen W Duffy
The correction of risk estimates for measurement error.
Annals of epidemiology 1997;7(2):154-64.
1997: Stephen W Duffy; Nicholas E Day; László Tabár; H H Chen; T C Smith
Markov models of breast tumor progression: some age-specific results.
Journal of the National Cancer Institute. Monographs 1997;(22):93-7.
1997: Nils Bjurstam; Lena Björneld; Stephen W Duffy; T C Smith; Erling Cahlin; O Erikson; Halvard Lingaas; Jan Mattsson; Stellan Persson; Carl-Magnus Rudenstam; J Säwe-Söderberg
The Gothenburg Breast Cancer Screening Trial: preliminary results on breast cancer mortality for women aged 39-49.
Journal of the National Cancer Institute. Monographs 1997;(22):53-5.
1997: László Tabár; H H Chen; G Fagerberg; Stephen W Duffy; T C Smith
Recent results from the Swedish Two-County Trial: the effects of age, histologic type, and mode of detection on the efficacy of breast cancer screening.
Journal of the National Cancer Institute. Monographs 1997;(22):43-7.
1996: Stephen W Duffy; H H Chen; László Tabár; G Fagerberg; E Paci
Sojourn time, sensitivity and positive predictive value of mammography screening for breast cancer in women aged 40-49.
International journal of epidemiology 1996;25(6):1139-45.
1996: László Tabár; G Fagerberg; H H Chen; Stephen W Duffy; A Gad
Tumour development, histology and grade of breast cancers: prognosis and progression.
International journal of cancer. Journal international du cancer 1996;66(4):413-9.
1996: Ruth Warren; Stephen W Duffy; S Bashir
The value of the second view in screening mammography.
The British journal of radiology 1996;69(818):105-8.
1996: Adeline Seow; Stephen W Duffy; M A McGee; J Lee; Hin-Peng Lee
Breast cancer in Singapore: trends in incidence 1968-1992.
International journal of epidemiology 1996;25(1):40-5.
1996: László Tabár; Stephen W Duffy; H H Chen
Re: Quantitative interpretation of age-specific mortality reductions from the Swedish Breast Cancer-Screening Trials.
Journal of the National Cancer Institute 1996;88(1):52-5.
1995: Nicholas E Day; Stephen W Duffy
Surrogate markers in AIDS and cancer trials.
Statistics in medicine 1995;14(23):2619-20.
1995: S A Bashir; Stephen W Duffy
Correction of risk estimates for measurement error in epidemiology.
Methods of information in medicine 1995;34(5):503-10.
1995: Stephen W Duffy; László Tabár
Screening for breast cancer.
Lancet 1995;346(8978):852.
1995: Nadine Andrieu; Stephen W Duffy; Thomas E Rohan; Monique G Lê; Elisabeth Luporsi; M Gerber; R Renaud; D G Zaridze; Y Lifanova; Nicholas E Day
Familial risk, abortion and their interactive effect on the risk of breast cancer--a combined analysis of six case-control studies.
British journal of cancer 1995;72(3):744-51.
1995: Ruth Warren; Stephen W Duffy
Comparison of single reading with double reading of mammograms, and change in effectiveness with experience.
The British journal of radiology 1995;68(813):958-62.
1995: Stephen W Duffy; H H Chen; László Tabár; Nicholas E Day
Estimation of mean sojourn time in breast cancer screening using a Markov chain model of both entry to and exit from the preclinical detectable phase.
Statistics in medicine 1995;14(14):1531-43.
1995: J Estève; L Parker; P Roy; F Herrmann; Stephen W Duffy; D Frappaz; C Lasset; C Hill; H Sancho-Garnier; J Michaelis
Is neuroblastoma screening evaluation needed and feasible?
British journal of cancer 1995;71(6):1125-31.
1995: László Tabár; G Fagerberg; H H Chen; Stephen W Duffy; C R Smart; A Gad; Robert Smith
Efficacy of breast cancer screening by age. New results from the Swedish Two-County Trial.
Cancer 1995;75(10):2507-17.
1995: K K Cheng; Stephen W Duffy; Nicholas E Day; T H Lam; Siu Fung Chung; P Badrinath
Stopping drinking and risk of oesophageal cancer.
BMJ (Clinical research ed.) 1995;310(6987):1094-7.
1995: Nicholas E Day; László Tabár; Stephen W Duffy; H H Chen
Population breast-cancer screening.
Lancet 1995;345(8953):853; author reply 854-5.
1995: K K Cheng; Stephen W Duffy; Nicholas E Day; T H Lam
Oesophageal cancer in never-smokers and never-drinkers.
International journal of cancer. Journal international du cancer 1995;60(6):820-2.
1995: Nicholas E Day; J McCann; C Camilleri-Ferrante; P Britton; G Hurst; S Cush; Stephen W Duffy
Monitoring interval cancers in breast screening programmes: the east Anglian experience. Quality Assurance Management Group of the East Anglian Breast Screening Programme.
Journal of medical screening 1995;2(4):180-5.
1995: László Tabár; G Fagerberg; H H Chen; Stephen W Duffy; A Gad
Screening for breast cancer in women aged under 50: mode of detection, incidence, fatality, and histology.
Journal of medical screening 1995;2(2):94-8.
1995: Nicholas E Day; Stephen W Duffy; H H Chen
Survival and interim end points in breast cancer.
Journal of medical screening 1995;2(1):57-8.
1995: H H Chen; László Tabár; G Fagerberg; Stephen W Duffy
Effect of breast cancer screening after age 65.
Journal of medical screening 1995;2(1):10-4.
1994: Hin-Peng Lee; L Gourley; Stephen W Duffy; J Esteve; J Lee; Nicholas E Day
Preserved foods and nasopharyngeal carcinoma: a case-control study among Singapore Chinese.
International journal of cancer. Journal international du cancer 1994;59(5):585-90.
1994: Z Valerianova; C Gill; Stephen W Duffy; S E Danon
Trends in incidence of various cancers in Bulgaria, 1981-1990.
International journal of epidemiology 1994;23(6):1117-26.
1994: D G Zaridze; N Li; T Men; Stephen W Duffy
Childhood cancer incidence in relation to distance from the former nuclear testing site in Semipalatinsk, Kazakhstan.
International journal of cancer. Journal international du cancer 1994;59(4):471-5.
1994: Stephen W Duffy; László Tabár
Breast cancer: have we missed the forest because of the tree?
Lancet 1994;344(8931):1236.
1994: Rengaswamy Sankaranarayanan; C Varghese; Stephen W Duffy; G Padmakumary; Nicholas E Day; M Krishnan Nair
A case-control study of diet and lung cancer in Kerala, south India.
International journal of cancer. Journal international du cancer 1994;58(5):644-9.
1994: Stephen W Duffy; L D Sharples
Misinterpretation of published results.
Addiction (Abingdon, England) 1994;89(6):756-61.
1994: M Ewertz; Stephen W Duffy
Incidence of female breast cancer in relation to prevalence of risk factors in Denmark.
International journal of cancer. Journal international du cancer 1994;56(6):783-7.
1994: Stephen W Duffy; Thomas E Rohan; J R McLaughlin
Design and analysis considerations in a cohort study involving repeated measurement of both exposure and outcome: the association between genital papillomavirus infection and risk of cervical intraepithelial neoplasia.
Statistics in medicine 1994;13(4):379-90.
1994: Stephen W Duffy
Risk-factor epidemiology.
Lancet 1994;343(8894):421.
1993: László Tabár; Stephen W Duffy; L W Burhenne
New Swedish breast cancer detection results for women aged 40-49.
Cancer 1993;72(4 Suppl):1437-48.
1993: DG Zaridze; A Marochko; T Basieva; Stephen W Duffy
Cancer incidence in the native peoples of far eastern Siberia.
International journal of cancer. Journal international du cancer 1993;54(6):889-94.
1993: D G Zaridze; M A Arkadieva; Nicholas E Day; Stephen W Duffy
Risk of leukaemia after chemotherapy in a case-control study in Moscow.
British journal of cancer 1993;67(2):347-50.
1992: Stephen W Duffy; D M Maximovitch; Nicholas E Day
External validation, repeat determination, and precision of risk estimation in misclassified exposure data in epidemiology.
Journal of epidemiology and community health 1992;46(6):620-4.
1992: László Tabár; G Fagerberg; Nicholas E Day; Stephen W Duffy
The Swedish two-county trial of mammographic screening for breast cancer: recent results on mortality and tumor characteristics.
Pathologie-biologie 1992;39(9):846.
1992: DG Zaridze; T Basieva; M Kabulov; Nicholas E Day; Stephen W Duffy
Oesophageal cancer in the Republic of Karakalpakstan.
International journal of epidemiology 1992;21(4):643-8.
1992: Hin-Peng Lee; L Gourley; Stephen W Duffy; J Estève; J Lee; Nicholas E Day
Risk factors for breast cancer by age and menopausal status: a case-control study in Singapore.
Cancer causes & control : CCC 1992;3(4):313-22.
1992: K K Cheng; Nicholas E Day; Stephen W Duffy; T H Lam; M Fok; J Wong
Pickled vegetables in the aetiology of oesophageal cancer in Hong Kong Chinese.
Lancet 1992;339(8805):1314-8.
1992: Stephen W Duffy
Aggressiveness of breast cancers detected by screening.
BMJ (Clinical research ed.) 1992;304(6838):1377-8.
1992: László Tabár; G Fagerberg; Nicholas E Day; Stephen W Duffy; R M Kitchin
Natural history of breast cancer.
Lancet 1992;339(8801):1108.
1992: Stephen W Duffy; M C South; Nicholas E Day
Cluster randomization in large public health trials: the importance of antecedent data.
Statistics in medicine 1992;11(3):307-16.
1992: László Tabár; G Fagerberg; Nicholas E Day; Stephen W Duffy; R M Kitchin
Breast cancer treatment and natural history: new insights from results of screening.
Lancet 1992;339(8790):412-4.
1992: L Tabàr; G Fagerberg; Stephen W Duffy; Nicholas E Day; A Gad; O Gröntoft
Update of the Swedish two-county program of mammographic screening for breast cancer.
Radiologic clinics of North America 1992;30(1):187-210.
1992: C D Wright; Shobna Vedi; Nigel J Garrahan; M Stanton; Stephen W Duffy; Juliet E Compston
Combined inter-observer and inter-method variation in bone histomorphometry.
Bone 1992;13(3):205-8.
1992: DG Zaridze; V Filipchenko; V Kustov; V Serdyuk; Stephen W Duffy
Diet and colorectal cancer: results of two case-control studies in Russia.
European journal of cancer (Oxford, England : 1990) 1992;29A(1):112-5.
1991: E Paci; Stephen W Duffy
Modelling the analysis of breast cancer screening programmes: sensitivity, lead time and predictive value in the Florence District Programme (1975-1986).
International journal of epidemiology 1991;20(4):852-8.
1991: Stephen W Duffy; László Tabár; G Fagerberg; A Gad; O Gröntoft; M C South; Nicholas E Day
Breast screening, prognostic factors and survival--results from the Swedish two county study.
British journal of cancer 1991;64(6):1133-8.
1991: Rengaswamy Sankaranarayanan; Stephen W Duffy; G Padmakumary; S M Nair; Nicholas E Day; T K Padmanabhan
Risk factors for cancer of the oesophagus in Kerala, India.
International journal of cancer. Journal international du cancer 1991;49(4):485-9.
1991: DG Zaridze; Y Lifanova; D Maximovitch; Nicholas E Day; Stephen W Duffy
Diet, alcohol consumption and reproductive factors in a case-control study of breast cancer in Moscow.
International journal of cancer. Journal international du cancer 1991;48(4):493-501.
1991: Hin-Peng Lee; L Gourley; Stephen W Duffy; J Estéve; J Lee; Nicholas E Day
Dietary effects on breast-cancer risk in Singapore.
Lancet 1991;337(8751):1197-200.
1991: N Qizilbash; Stephen W Duffy; Thomas E Rohan
Repeat measurement of case-control data: correcting risk estimates for misclassification due to regression dilution of lipids in transient ischemic attacks and minor ischemic strokes.
American journal of epidemiology 1991;133(8):832-8.
1991: Stephen W Duffy
Mammography screening.
Lancet 1991;337(8741):626.
1991: Stephen W Duffy; A L Johnson
Comments on Tittmar's 'limits of confidence in statistics'.
Alcohol and alcoholism (Oxford, Oxfordshire) 1991;26(4):482-4.
1990: Rengaswamy Sankaranarayanan; Stephen W Duffy; G Padmakumary; Nicholas E Day; M Krishan Nair
Risk factors for cancer of the buccal and labial mucosa in Kerala, southern India.
Journal of epidemiology and community health 1990;44(4):286-92.
1990: M Ewertz; Stephen W Duffy; H O Adami; G Kvåle; E Lund; O Meirik; A Mellemgaard; I Soini; H Tulinius
Age at first birth, parity and risk of breast cancer: a meta-analysis of 8 studies from the Nordic countries.
International journal of cancer. Journal international du cancer 1990;46(4):597-603.
1990: Rengaswamy Sankaranarayanan; Stephen W Duffy; M Krishnan Nair; G Padmakumary; Nicholas E Day
Tobacco and alcohol as risk factors in cancer of the larynx in Kerala, India.
International journal of cancer. Journal international du cancer 1990;45(5):879-82.
1990: Eva Negri; Carlo La Vecchia; Stephen W Duffy; P Bruzzi; Fabio Parazzini; Nicholas E Day
Age at first and second births and breast cancer risk in biparous women.
International journal of cancer. Journal international du cancer 1990;45(3):428-30.
1990: D M Gorman; J M Werner; L M Jacobs; Stephen W Duffy
Evaluation of an alcohol education package for non-specialist health care and social workers.
British journal of addiction 1990;85(2):223-33.
1990: László Tabár; G Fagerberg; Stephen W Duffy; Nicholas E Day
[The WE project: mammography significantly decreases breast cancer mortality].
Läkartidningen 1990;87(1-2):36-9.
1990: László Tabár; Stephen W Duffy; Nicholas E Day
Screening with mammography.
International journal of technology assessment in health care 1990;6(3):498-500.
1989: Stephen W Duffy; Thomas E Rohan; Nicholas E Day
Misclassification in more than one factor in a case-control study: a combination of Mantel-Haenszel and maximum likelihood approaches.
Statistics in medicine 1989;8(12):1529-36.
1989: D M Gorman; Stephen W Duffy; S Raine; C L Taylor
Level of agreement between questionnaire measures of alcohol dependence, alcoholism and problem drinking in a sample presenting at a specialist alcohol treatment service.
Drug and alcohol dependence 1989;24(3):227-32.
1989: Rengaswamy Sankaranarayanan; Stephen W Duffy; Nicholas E Day; M Krishnan Nair; G Padmakumary
A case-control investigation of cancer of the oral tongue and the floor of the mouth in southern India.
International journal of cancer. Journal international du cancer 1989;44(4):617-21.
1989: Rengaswamy Sankaranarayanan; Stephen W Duffy; G Padmakumary; Nicholas E Day; T K Padmanabhan
Tobacco chewing, alcohol and nasal snuff in cancer of the gingiva in Kerala, India.
British journal of cancer 1989;60(4):638-43.
1989: Stephen W Duffy; Thomas E Rohan; Douglas Altman
A method for combining matched and unmatched binary data. Application to randomized, controlled trials of photocoagulation in the treatment of diabetic retinopathy.
American journal of epidemiology 1989;130(2):371-8.
1989: Hin-Peng Lee; L Gourley; Stephen W Duffy; J Estève; J Lee; Nicholas E Day
Colorectal cancer and diet in an Asian population--a case-control study among Singapore Chinese.
International journal of cancer. Journal international du cancer 1989;43(6):1007-16.
1989: László Tabár; G Fagerberg; Stephen W Duffy; Nicholas E Day
The Swedish two county trial of mammographic screening for breast cancer: recent results and calculation of benefit.
Journal of epidemiology and community health 1989;43(2):107-14.
1989: László Tabár; Stephen W Duffy
Malmö mammographic screening trial.
BMJ (Clinical research ed.) 1989;298(6665):48-9.
1988: Hin-Peng Lee; Stephen W Duffy; Nicholas E Day; K Shanmugaratnam
Recent trends in cancer incidence among Singapore Chinese.
International journal of cancer. Journal international du cancer 1988;42(2):159-66.
1988: M Ewertz; Stephen W Duffy
Risk of breast cancer in relation to reproductive factors in Denmark.
British journal of cancer 1988;58(1):99-104.
1988: L Gourley; Stephen W Duffy; Hin-Peng Lee; Alexander Walker; Nicholas E Day
A survey of household food purchases and dietary habits in relation to affluence among Singapore Chinese.
European journal of clinical nutrition 1988;42(4):333-43.
1988: G Potamianos; D M Gorman; Stephen W Duffy; T J Peters
Alcohol consumption by patients attending outpatient clinics.
The International journal of social psychiatry 1988;34(2):97-101.
1987: C R Kennedy; Stephen W Duffy; Robert A Smith; R O Robinson
Clinical predictors of outcome in encephalitis.
Archives of disease in childhood 1987;62(11):1156-62.
1987: László Tabár; Stephen W Duffy; U B Krusemo
Detection method, tumour size and node metastases in breast cancers diagnosed during a trial of breast cancer screening.
European journal of cancer & clinical oncology 1987;23(7):959-62.
1987: Stephen W Duffy
Ethnic differences in duration of pregnancy.
Annals of human biology 1987;14(2):191-2.
1987: Stephen W Duffy; László Tabár
Screening for breast cancer.
Journal of chronic diseases 1987;40(9):907-10.
1987: D M Gorman; G Potamianos; K A Williams; A O Frank; Stephen W Duffy; T J Peters
Relationship between alcohol abuse and low back pain.
Alcohol and alcoholism (Oxford, Oxfordshire) 1987;22(1):61-3.
1986: S Stephens; Stephen W Duffy; C Page
A longitudinal study of gamma-interferon production by peripheral blood mononuclear cells from breast- and bottle-fed infants.
Clinical and experimental immunology 1986;65(2):396-400.
1986: Stephen W Duffy
Re: "Seven-day activity and self-report compared to a direct measure of physical activity".
American journal of epidemiology 1986;123(3):557.
1986: S Stephens; M K Brenner; Stephen W Duffy; P K Lakhani; C R Kennedy; J Farrant
The effect of breast-feeding on proliferation by infant lymphocytes in vitro.
Pediatric research 1986;20(3):227-31.
1985: C P Armstrong; J M Dixon; Stephen W Duffy; R A Elton; T V Taylor; G C Davies
Choledochotomy and sepsis in benign biliary disease.
Journal of the Royal College of Surgeons of Edinburgh 1985;30(6):343-7.
1985: M Levy; M Parmar; D Coetzee; Stephen W Duffy
Respiratory consultations in asthmatic compared with non-asthmatic children in general practice.
British medical journal (Clinical research ed.) 1985;291(6487):29-30.
1985: G Potamianos; D Winter; Stephen W Duffy; D M Gorman; T J Peters
The perception of problem drinkers by general hospital staff, general practitioners and alcoholic patients.
Alcohol (Fayetteville, N.Y.) 1985;2(4):563-6.
1985: Stephen W Duffy
The dangers of correlation of mean alcohol consumption with other variables over time.
Alcohol and alcoholism (Oxford, Oxfordshire) 1985;20(3):347-9.
1984: G Potamianos; D M Gorman; Stephen W Duffy; T J Peters
The use of the Severity of Alcohol Dependence Questionnaire (SADQ) on a sample of problem drinkers presenting at a district general hospital.
Alcohol (Fayetteville, N.Y.) 1984;1(6):441-5.
1984: R E Hickman; R A Cawson; Stephen W Duffy
The prognosis of specific types of salivary gland tumors.
Cancer 1984;54(8):1620-4.
1984: J A Ross; S J Monk; Stephen W Duffy
Effect of nitrous oxide on halothane-induced hepatotoxicity in hypoxic, enzyme-induced rats.
British journal of anaesthesia 1984;56(5):527-33.
1984: C P Armstrong; J M Dixon; Stephen W Duffy; R A Elton; G C Davies
Wound healing in obstructive jaundice.
The British journal of surgery 1984;71(4):267-70.
1984: B B Muir; A E Kirkpatrick; M M Roberts; Stephen W Duffy
Oblique-view mammography: adequacy for screening. Work in progress.
Radiology 1984;151(1):39-41.
1984: J M Dixon; C P Armstrong; Stephen W Duffy; U Chetty; G C Davies
A randomized prospective trial comparing the value of intravenous and preincisional cefamandole in reducing postoperative sepsis after operations upon the gastrointestinal tract.
Surgery, gynecology & obstetrics 1984;158(4):303-7.
1984: J M Dixon; C P Armstrong; Stephen W Duffy; R A Elton; G C Davies
Upper gastrointestinal bleeding. A significant complication after surgery for relief of obstructive jaundice.
Annals of surgery 1984;199(3):271-5.
1984: J M Dixon; C P Armstrong; Stephen W Duffy; R A Elton; G C Davies
Factors affecting mortality and morbidity after surgery for obstructive jaundice.
Gut 1984;25(1):104.
1983: Stephen W Duffy; M M Roberts; R A Elton
Risk factors relevant to cystic breast disease: a case-control study.
Journal of epidemiology and community health 1983;37(4):271-3.
1983: R A Elton; Stephen W Duffy
Correcting for the effect of misclassification bias in a case-control study using data from two different questionnaires.
Biometrics 1983;39(3):659-63.
1983: J M Dixon; C P Armstrong; Stephen W Duffy; G C Davies
Factors affecting morbidity and mortality after surgery for obstructive jaundice: a review of 373 patients.
Gut 1983;24(9):845-52.
1983: J M Dixon; T J Anderson; D L Page; D Lee; Stephen W Duffy; H J Stewart
Infiltrating lobular carcinoma of the breast: an evaluation of the incidence and consequence of bilateral disease.
The British journal of surgery 1983;70(9):513-6.
1983: Stephen W Duffy; M M Roberts; R A Elton
Risk factors for breast cancer: relevance to screening.
Journal of epidemiology and community health 1983;37(2):127-31.
1982: J M Dixon; T J Anderson; D L Page; D Lee; Stephen W Duffy
Infiltrating lobular carcinoma of the breast.
Histopathology 1982;6(2):149-61.