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Dirk Knol

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Lies Clerx; Remko de Jong; Lutz Froelich; Harald Hampel; Dirk L Knol; Pablo Lapuerta; Lennart Minthon; Flavio Nobili; Daniel Rueckert; Philip scheltens; Hilkka Soininen; Magdalini Tsolaki; Laura A van de Pol; Ineke A van Rossum; Ronald van Schijndel; Frans Verhey; Pauline Aalten; Frederik Barkhof; Martina Bocchetta; Leah Burns; Lars-Olaf Wahlund; Robin Wolz; Pieter Jelle Visser
Measurements of medial temporal lobe atrophy for prediction of Alzheimer's disease in subjects with mild cognitive impairment.
Martin van der Esch; Marike van der Leeden; R E Voorneman; M Gerritsen; D J Hunter; J-P Klein; Dirk L Knol; J Knoop; Willem F Lems; D Reiding; Leo Roorda; J Dekker
The association between reduced knee joint proprioception and medial meniscal abnormalities using MRI in knee osteoarthritis: results from the Amsterdam osteoarthritis cohort.
Firazia Rodjan; Esther Sanchez; Wolfgang Sauerwein; J I M L Verbeke; Isabelle Aerts; Norbert Bornfeld; Hervé Brisse; Sonia de Franscesco; Rémi Dendale; Laurence Desjardins; Paolo Galluzzi; Sophia Göricke; Pim de Graaf; Dirk L Knol; Philippe Maeder; Annette C Moll; Maja Beck Popovic; Jonas A Castelijns
Second cranio-facial malignancies in hereditary retinoblastoma survivors previously treated with radiation therapy: Clinic and radiologic characteristics and survival outcomes.

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All Publications

2013: Lies Clerx; Remko de Jong; Lutz Froelich; Harald Hampel; Dirk L Knol; Pablo Lapuerta; Lennart Minthon; Flavio Nobili; Daniel Rueckert; Philip scheltens; Hilkka Soininen; Magdalini Tsolaki; Laura A van de Pol; Ineke A van Rossum; Ronald van Schijndel; Frans Verhey; Pauline Aalten; Frederik Barkhof; Martina Bocchetta; Leah Burns; Lars-Olaf Wahlund; Robin Wolz; Pieter Jelle Visser
Measurements of medial temporal lobe atrophy for prediction of Alzheimer's disease in subjects with mild cognitive impairment.
Neurobiology of aging 2013;34(8):2003-13.
2013: Martin van der Esch; Marike van der Leeden; R E Voorneman; M Gerritsen; D J Hunter; J-P Klein; Dirk L Knol; J Knoop; Willem F Lems; D Reiding; Leo Roorda; J Dekker
The association between reduced knee joint proprioception and medial meniscal abnormalities using MRI in knee osteoarthritis: results from the Amsterdam osteoarthritis cohort.
Osteoarthritis and cartilage / OARS, Osteoarthritis Research Society 2013;21(5):676-81.
2013: Firazia Rodjan; Esther Sanchez; Wolfgang Sauerwein; J I M L Verbeke; Isabelle Aerts; Norbert Bornfeld; Hervé Brisse; Sonia de Franscesco; Rémi Dendale; Laurence Desjardins; Paolo Galluzzi; Sophia Göricke; Pim de Graaf; Dirk L Knol; Philippe Maeder; Annette C Moll; Maja Beck Popovic; Jonas A Castelijns
Second cranio-facial malignancies in hereditary retinoblastoma survivors previously treated with radiation therapy: Clinic and radiologic characteristics and survival outcomes.
European journal of cancer (Oxford, England : 1990) 2013;49(8):1939-47.
2013: Stephanie J B Vos; Lars-Olof Wahlund; Robin Wolz; Kaj Blennow; Giovanni B Frisoni; Lutz Froelich; Harald Hampel; Dirk L Knol; Lennart Minthon; Flavio Nobili; Philip scheltens; Hilkka Soininen; Magda Tsolaki; Wiesje van der Flier; Ineke A van Rossum; Frans Verhey; Pieter Jelle Visser
Prediction of Alzheimer disease in subjects with amnestic and nonamnestic MCI.
Neurology 2013;80(12):1124-32.
2013: Diana C Sanchez-Ramirez; Martin van der Esch; Marike van der Leeden; Jaap van Dieën; Sabine Verschueren; Dirk L Knol; Willem F Lems; Leo Roorda; Joost Dekker
Association of postural control with muscle strength, proprioception, self-reported knee instability and activity limitations in patients with knee osteoarthritis.
Journal of rehabilitation medicine : official journal of the UEMS European Board of Physical and Rehabilitation Medicine 2013;45(2):192-7.
2013: Anneke F Marsman; Leo Roorda; Dirkjan van Schaardenburg; Karin Britsemmer; Rutger Dahmen; Joost Dekker; Dirk L Knol; Marike van der Leeden
Foot-related health care use in patients with rheumatoid arthritis in an outpatient secondary care center for rheumatology and rehabilitation in The Netherlands: a cohort study with a maximum of fifteen years of followup.
Arthritis care & research 2013;65(2):220-6.
2013: Henrica C W de Vet; Otto S Hoekstra; Lidwine B Mokkink; Caroline B Terwee; Dirk L Knol
Clinicians are right not to like Cohen's κ.
BMJ (Clinical research ed.) 2013;346():f2125.
2013: Jenny T van der Steen; Dirk L Knol; Bregje D Onwuteaka-Philipsen; Miel W Ribbe; Luc Deliens
Caregivers' understanding of dementia predicts patients' comfort at death: a prospective observational study.
BMC medicine 2013;11():105.
2013: Hans Jc Buiter; Abraham Fisher; Marc C Huisman; Dirk L Knol; Adriaan A Lammertsma; Albert D Windhorst; Maqsood Yaqub; Josée E Leysen
[11C]AF150(S), an agonist PET ligand for M1 muscarinic acetylcholine receptors.
EJNMMI research 2013;3(1):19.
2013: Hong N Bui; Marinus A Blankenstein; Stuart Blincko; Dirk L Knol; Patrick M Sluss; Annemieke C Heijboer
Dynamics of serum testosterone during the menstrual cycle evaluated by daily measurements with an ID-LC-MS/MS method and a 2nd generation automated immunoassay.
Steroids 2013;78(1):96-101.
2013: Alie Schuitemaker; Thalia F van der Doef; Wiesje M van der Flier; Albert D Windhorst; Frederik Barkhof; Ronald Boellaard; Cees Jonker; Reina W Kloet; Dirk L Knol; Marc A Kropholler; Adriaan A Lammertsma; Gert Luurtsema; Philip scheltens; Bart N M Van Berckel
Microglial activation in Alzheimer's disease: an (R)-[¹¹C]PK11195 positron emission tomography study.
Neurobiology of aging 2013;34(1):128-36.
2012: Sietske A M Sikkes; Bernard M J Uitdehaag; Elly S M de Lange-de Klerk; Freek Gillissen; Dirk L Knol; Yolande A L Pijnenburg; Rolinka Romkes; Philip scheltens
A new informant-based questionnaire for instrumental activities of daily living in dementia.
Alzheimer's & dementia : the journal of the Alzheimer's Association 2012;8(6):536-43.
2012: Ineke A van Rossum; Frans Verhey; Stephanie J B Vos; Lars-Olof Wahlund; Robin Wolz; Frederik Barkhof; Kaj Blennow; Leah Burns; Harald Hampel; Dirk L Knol; Gilbert L'italien; Lennart Minthon; Daniel Rueckert; Philip scheltens; Hilkka Soininen; Charlotte E Teunissen; Magda Tsolaki; Wiesje M van der Flier; Pieter Jelle Visser
Injury markers predict time to dementia in subjects with MCI and amyloid pathology.
Neurology 2012;79(17):1809-16.
2012: Martin van der Esch; Marike van der Leeden; Ramon Voorneman; Joost Dekker; Martijn Gerritsen; Dirk L Knol; Jesper Knoop; Willem F Lems; Dick Reiding; Suzanne Romviel; Leo Roorda
Self-reported knee instability and activity limitations in patients with knee osteoarthritis: results of the Amsterdam osteoarthritis cohort.
Clinical rheumatology 2012;31(10):1505-10.
2012: Firazia Rodjan; Regina Wieland; Isabelle Aerts; Claire Alapetite; Hervé Brisse; Pim de Graaf; Laurence Desjardins; Manuel Diezi; Paolo Galluzzi; Sophia Göricke; Theodora Hadjistilianou; Dirk L Knol; Philippe Maeder; Annette C Moll; Francis L Munier; Maja Beck Popovic; Jonas A Castelijns
Trilateral retinoblastoma: neuroimaging characteristics and value of routine brain screening on admission.
Journal of neuro-oncology 2012;109(3):535-44.
2012: Sebastiaan A Kleijn; Dirk L Knol; Khalid A Sorour; Caroline B Terwee; Albert C van Rossum; Yasser A Abd El-Hady; Mohamed Fa Aly; Elise P Jansma; Hossam I Kandil; Otto Kamp
A meta-analysis of left ventricular dyssynchrony assessment and prediction of response to cardiac resynchronization therapy by three-dimensional echocardiography.
European heart journal cardiovascular Imaging 2012;13(9):763-75.
2012: Jasmijn F M Holla; Dirk L Knol; Willem F Lems; Wilfred F H Peter; Leo Roorda; M P M Steultjens; Marike van der Leeden; Janet Wesseling; Joost Dekker
Avoidance of activities in early symptomatic knee osteoarthritis: results from the CHECK cohort.
Annals of behavioral medicine : a publication of the Society of Behavioral Medicine 2012;44(1):33-42.
2012: M H Verhappen; R De Bree; Dirk L Knol; Redina Ljumanovic; P J W Pouwels; L van der Putten; Jonas A Castelijns
Diffusion-weighted MR imaging in head and neck cancer: comparison between half-fourier acquired single-shot turbo spin-echo and EPI techniques.
AJNR. American journal of neuroradiology 2012;33(7):1239-46.
2012: Maaike A Huysmans; Stefan IJmker; Dirk L Knol; Birgitte M Blatter; Paulien M Bongers; Willem van Mechelen; Allard J van der Beek
The relative contribution of work exposure, leisure time exposure, and individual characteristics in the onset of arm-wrist-hand and neck-shoulder symptoms among office workers.
International archives of occupational and environmental health 2012;85(6):651-66.
2012: V Popescu; I C Sluimer; Bob W van Dijk; Ronald A van Schijndel; S C J Verfaillie; Hugo Vrenken; Frederik Barkhof; Marco Battaglini; Keith S Cover; N de Stefano; W S Hoogstrate; M Jenkinson; Dirk L Knol
Optimizing parameter choice for FSL-Brain Extraction Tool (BET) on 3D T1 images in multiple sclerosis.
NeuroImage 2012;61(4):1484-94.
2012: Adri T Apeldoorn; Julie M Fritz; Dirk L Knol; Raymond Ostelo; Hans van Helvoirt; Maurits W van Tulder; Henrica C W de Vet
A randomized controlled trial on the effectiveness of a classification-based system for subacute and chronic low back pain.
Spine 2012;37(16):1347-56.
2012: Marloes C Burggraaff; Dirk L Knol; Peter J Ringens; Ruth M A van Nispen; Ger H M B van Rens
Randomized controlled trial on the effects of CCTV training on quality of life, depression, and adaptation to vision loss.
Investigative ophthalmology & visual science 2012;53(7):3645-52.
2012: Jiska C E Kempen; Dirk L Knol; Gustaaf J Lankhorst; Vincent de Groot; Heleen Beckerman
Self-reported fatigue and energy cost during walking are not related in patients with multiple sclerosis.
Archives of physical medicine and rehabilitation 2012;93(5):889-95.
2012: Hilde M Buiting; Dorly J H Deeg; Dirk L Knol; H Roeline W Pasman; Guy A M Widdershoven; Jochen P Ziegelmann; Bregje D Onwuteaka-Philipsen
Older peoples' attitudes towards euthanasia and an end-of-life pill in The Netherlands: 2001-2009.
Journal of medical ethics 2012;38(5):267-73.
2012: Mirjam C van Soest-Poortvliet; Sheryl Zimmerman; Wilco P Achterberg; Mirjam Bezemer; Lauren W Cohen; Maartje S Klapwijk; Dirk L Knol; Miel W Ribbe; Jenny T van der Steen; Henrica C W de Vet
Psychometric properties of instruments to measure the quality of end-of-life care and dying for long-term care residents with dementia.
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation 2012;21(4):671-84.
2012: Caroline Terwee; Lex M Bouter; Dirk L Knol; Lidwine B Mokkink; Raymond Ostelo; Henrica C W de Vet
Rating the methodological quality in systematic reviews of studies on measurement properties: a scoring system for the COSMIN checklist.
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation 2012;21(4):651-7.
2012: Jenny T van der Steen; Marcel Arcand; Marie Beaulieu; Kevin Brazil; Tjomme de Graas; Silvia Finetti; Dirk L Knol; Miharu Nakanishi; Taeko Nakashima; Franco Toscani; Cees M P M Hertogh
A family booklet about comfort care in advanced dementia: three-country evaluation.
Journal of the American Medical Directors Association 2012;13(4):368-75.
2012: Marloes C Burggraaff; Frank P Hoeben; Dirk L Knol; Ruth M A van Nispen; Ger H M B van Rens
Randomized controlled trial on the effects of training in the use of closed-circuit television on reading performance.
Investigative ophthalmology & visual science 2012;53(4):2142-50.
2012: Robin F van Gils; Willem van Mechelen; Cécile R L Boot; Dirk L Knol; Thomas Rustemeyer; P G M van der Valk; Johannes R Anema
The effectiveness of integrated care for patients with hand eczema: results of a randomized, controlled trial.
Contact dermatitis 2012;66(4):197-204.
2012: Libertje V A E Bosma; Dirk L Knol; J Jolijn Kragt; Chris H Polman; Bernard M J Uitdehaag
Clinical scales in progressive MS: predicting long-term disability.
Multiple sclerosis (Houndmills, Basingstoke, England) 2012;18(3):345-50.
2012: Dennis R Buis; Dirk L Knol; F J Lagerwaard; Ben Slotman; F Barkhof; J C J Bot; W Peter Vandertop; René van den Berg
The predictive value of 3D time-of-flight MR angiography in assessment of brain arteriovenous malformation obliteration after radiosurgery.
AJNR. American journal of neuroradiology 2012;33(2):232-8.
2012: Jenny T van der Steen; Dirk L Knol; Neil W Kowall; Patricia Lane; Ladislav Volicer
Antibiotics and mortality in patients with lower respiratory infection and advanced dementia.
Journal of the American Medical Directors Association 2012;13(2):156-61.
2012: Maartje M van Stralen; Judith de Meij; Dirk L Knol; Saskia te Velde; Marcel F van der Wal; Willem van Mechelen; Mai Jm Chinapaw
Mediators of the effect of the JUMP-in intervention on physical activity and sedentary behavior in Dutch primary schoolchildren from disadvantaged neighborhoods.
The international journal of behavioral nutrition and physical activity 2012;9():131.
2012: Hamid Abbasi-Bafghi; Sjoerd M Bruijn; Henrica C W de Vet; Hamid R Fallah-Yakhdani; Dirk L Knol; Onno G Meijer; Barend J van Royen; Li-Yong Yang; Jaap H van Dieën
The effects of knee arthroplasty on walking speed: a meta-analysis.
BMC musculoskeletal disorders 2012;13():66.
2012: Ineke A van Rossum; Pieter Jelle Visser; Charlotte E Teunissen; Wiesje M van der Flier; Frederik Barkhof; Marinus A Blankenstein; Dirk L Knol; Philip scheltens
Injury markers but not amyloid markers are associated with rapid progression from mild cognitive impairment to dementia in Alzheimer's disease.
Journal of Alzheimer's disease : JAD 2012;29(2):319-27.
2011: Caroline Terwee; Dirk L Knol; Berend Terluin; H C W de Vet
Combining clinical relevance and statistical significance for evaluating quality of life changes in the individual patient.
Journal of clinical epidemiology 2011;64(12):1465-7; author reply 1467-8.
2011: Jesper Knoop; Willem F Lems; Leo Roorda; M P M Steultjens; Carina A Thorstensson; Marike van der Leeden; Dirk L Knol; Joost Dekker
Identification of phenotypes with different clinical outcomes in knee osteoarthritis: data from the Osteoarthritis Initiative.
Arthritis care & research 2011;63(11):1535-42.
2011: Jeroen Lakerveld; Sandra D M Bot; Mai J M Chinapaw; Henrica C W de Vet; Dirk L Knol; Giel Nijpels
Measuring pathways towards a healthier lifestyle in the Hoorn Prevention Study: the Determinants of Lifestyle Behavior Questionnaire (DLBQ).
Patient education and counseling 2011;85(2):e53-8.
2011: Jan Vlasblom; Dirk L Knol; Jenny T van der Steen; H Jochemsen
Effects of a spiritual care training for nurses.
Nurse education today 2011;31(8):790-6.
2011: Alexandra Seewann; Paul Van Der Valk; Hugo Vrenken; Frederik Barkhof; Dirk L Knol; Evert-Jan Kooi; Chris H Polman; Petra J W Pouwels; Jeroen J G Geurts
Imaging the tip of the iceberg: visualization of cortical lesions in multiple sclerosis.
Multiple sclerosis (Houndmills, Basingstoke, England) 2011;17(10):1202-10.
2011: Keith S Cover; Giovanni B Frisoni; Dirk L Knol; Alberto Redolfi; Bob W van Dijk; Ronald A van Schijndel; Hugo Vrenken; Frederik Barkhof
Assessing the reproducibility of the SienaX and Siena brain atrophy measures using the ADNI back-to-back MP-RAGE MRI scans.
Psychiatry research 2011;193(3):182-90.
2011: Maurice T Driessen; Dirk L Knol; Karin I Proper; Johannes R Anema; Paulien M Bongers; Allard J van der Beek
The effectiveness of participatory ergonomics to prevent low-back and neck pain--results of a cluster randomized controlled trial.
Scandinavian journal of work, environment & health 2011;37(5):383-93.
2011: Sylvia J Vermeulen; Willem van Mechelen; Johannes R Anema; Dirk L Knol; Antonius J M Schellart; Allard J van der Beek
A participatory return-to-work intervention for temporary agency workers and unemployed workers sick-listed due to musculoskeletal disorders: results of a randomized controlled trial.
Journal of occupational rehabilitation 2011;21(3):313-24.
2011: Maurice T Driessen; Dirk L Knol; Karin I Proper; Johannes R Anema; Paulien M Bongers; Allard J van der Beek
Participatory ergonomics to reduce exposure to psychosocial and physical risk factors for low back pain and neck pain: results of a cluster randomised controlled trial.
Occupational and environmental medicine 2011;68(9):674-81.
2011: Marijke Boorsma; Dinnus H M Frijters; Dirk L Knol; Giel Nijpels; Miel E Ribbe; Hein P J van Hout
Effects of multidisciplinary integrated care on quality of care in residential care facilities for elderly people: a cluster randomized trial.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2011;183(11):E724-32.
2011: Sietske A M Sikkes; Mark T van den Berg; Elly S M de Lange-de Klerk; Martin Klein; Dirk L Knol; Y A L Pijnenburg; Philip scheltens; Bernard M J Uitdehaag
An informant questionnaire for detecting Alzheimer's disease: are some items better than others?
Journal of the International Neuropsychological Society : JINS 2011;17(4):674-81.
2011: Jeroen D C Goos; Dirk L Knol; Petra J W Pouwels; Philip scheltens; Wiesje M van der Flier; Frederik Barkhof; Mike P Wattjes
Clinical relevance of improved microbleed detection by susceptibility-weighted magnetic resonance imaging.
Stroke; a journal of cerebral circulation 2011;42(7):1894-900.
2011: Stefan IJmker; Dirk L Knol; Allard J van der Beek; Willem van Mechelen; Paulien M Bongers; Maaike A Huysmans; Birgitte M Blatter
Software-recorded and self-reported duration of computer use in relation to the onset of severe arm-wrist-hand pain and neck-shoulder pain.
Occupational and environmental medicine 2011;68(7):502-9.
2011: Marcel E Reinders; Henriëtte E van der Horst; Harm W J van Marwijk; Annette H Blankenstein; Henrica C W de Vet; Dirk L Knol; Paul Ram; Cees P M van der Vleuten
Reliability of consultation skills assessments using standardised versus real patients.
Medical education 2011;45(6):578-84.
2011: Martijn Hgm van der Pas; Sybren Meijer; Otto S Hoekstra; Ingid I Riphagen; Henrica C W de Vet; Dirk L Knol; Nicole C T van Grieken; W J H J Meijerink
Sentinel-lymph-node procedure in colon and rectal cancer: a systematic review and meta-analysis.
The lancet oncology 2011;12(6):540-50.
2011: Firazia Rodjan; Remco de Bree; Jelmer Weijs; Dirk L Knol; C René Leemans; Jonas A Castelijns
Refinement of selection criteria to perform ultrasound guided aspiration cytology during follow-up in patients with early staged oral cavity carcinoma and initially cN0 necks.
Oral oncology 2011;47(5):391-4.
2011: I S Wicherts; A Joan P Boeke; I M van der Meer; Natasja M van Schoor; Dirk L Knol; Paul Lips
Sunlight exposure or vitamin D supplementation for vitamin D-deficient non-western immigrants: a randomized clinical trial.
Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2011;22(3):873-82.
2011: Feico Zwerver; Johannes R Anema; Dirk L Knol; Antonius J M Schellart; Allard J van der Beek
An implementation strategy to improve the guideline adherence of insurance physicians: an experiment in a controlled setting.
Implementation science : IS 2011;6():131.
2011: Ruth M A van Nispen; Dirk L Knol; Maaike Langelaan; Ger H M B van Rens
Re-evaluating a vision-related quality of life questionnaire with item response theory (IRT) and differential item functioning (DIF) analyses.
BMC medical research methodology 2011;11():125.
2011: Joeri Kalter; Dirk L Knol; Raymond Ostelo; Adri T Apeldoorn; Nicholas Henschke; Maurits W van Tulder
Taping patients with clinical signs of subacromial impingement syndrome: the design of a randomized controlled trial.
BMC musculoskeletal disorders 2011;12():188.
2011: Martin van der Esch; Jaap Harlaar; Dirk L Knol; M P M Steultjens; Josien C van den Noort; Joost Dekker
Lateral trunk motion and knee pain in osteoarthritis of the knee: a cross-sectional study.
BMC musculoskeletal disorders 2011;12():141.
2011: Babette C van der Zwaard; Petra Jm Elders; Dirk L Knol; Kees J Gorter; Louis Peeraer; Daniëlle Awm van der Windt; Henriëtte E van der Horst
Treatment of forefoot problems in older people: study protocol for a randomised clinical trial comparing podiatric treatment to standardised shoe advice.
Journal of foot and ankle research 2011;4(1):11.
2011: Jennie Ursum; Noortje C Horsten; Agnes F Hoeksma; Ben A Dijkmans; Dirk L Knol; Dirkjan van Schaardenburg; Joost Dekker; Leo Roorda
Predictors of stenosing tenosynovitis in the hand and hand-related activity limitations in patients with rheumatoid arthritis.
Archives of physical medicine and rehabilitation 2011;92(1):96-100.
2010: Carsten Lukas; Arjan Minneboo; Vincent de Groot; Bastiaan Moraal; Dirk L Knol; Chris H Polman; Frederik Barkhof; Hugo Vrenken
Early central atrophy rate predicts 5 year clinical outcome in multiple sclerosis.
Journal of neurology, neurosurgery, and psychiatry 2010;81(12):1351-6.
2010: Johannes M A Daniels; Marianne schoorl; Dominic Snijders; Dirk L Knol; René Lutter; Henk M Jansen; Wim G Boersma
Procalcitonin vs C-reactive protein as predictive markers of response to antibiotic therapy in acute exacerbations of COPD.
Chest 2010;138(5):1108-15.
2010: Marloes C Burggraaff; Ruth M A van Nispen; Sharon Hoek; Dirk L Knol; Ger H M B van Rens
Feasibility of the Radner Reading Charts in low-vision patients.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv für klinische und experimentelle Ophthalmologie 2010;248(11):1631-7.
2010: Ruth M A van Nispen; Dirk L Knol; Lidwine B Mokkink; Hannie C Comijs; Dorly J H Deeg; Ger H M B van Rens
Vision-related quality of life Core Measure (VCM1) showed low-impact differential item functioning between groups with different administration modes.
Journal of clinical epidemiology 2010;63(11):1232-41.
2010: Martijn W Heymans; Stef van Buuren; Dirk L Knol; Johannes R Anema; Willem van Mechelen; Henrica C W de Vet
The prognosis of chronic low back pain is determined by changes in pain and disability in the initial period.
The spine journal : official journal of the North American Spine Society 2010;10(10):847-56.
2010: I J van den Elskamp; B Boden; V Dattola; Dirk L Knol; Massimo Filippi; Ludwig Kappos; Franz Fazekas; K Wagner; Christoph Pohl; Rupert Sandbrink; Chris H Polman; B M J Uitdehaag; Frederik Barkhof
Cerebral atrophy as outcome measure in short-term phase 2 clinical trials in multiple sclerosis.
Neuroradiology 2010;52(10):875-81.
2010: Sandra H van Oostrom; Willem van Mechelen; Berend Terluin; Henrica C W de Vet; Dirk L Knol; Johannes R Anema
A workplace intervention for sick-listed employees with distress: results of a randomised controlled trial.
Occupational and environmental medicine 2010;67(9):596-602.
2010: Marjolein Luman; Joseph A Sergeant; Dirk L Knol; Jaap Oosterlaan
Impaired decision making in oppositional defiant disorder related to altered psychophysiological responses to reinforcement.
Biological psychiatry 2010;68(4):337-44.
2010: Oscar J de Vries; Geeske Peeters; Petra J M Elders; Majon Muller; Dirk L Knol; Sven A Danner; Lex M Bouter; Paul Lips
Multifactorial intervention to reduce falls in older people at high risk of recurrent falls: a randomized controlled trial.
Archives of internal medicine 2010;170(13):1110-7.
2010: Lidwine B Mokkink; Caroline Terwee; Donald L Patrick; Jordi Alonso; Paul W Stratford; Dirk L Knol; Lex M Bouter; Henrica C W de Vet
The COSMIN study reached international consensus on taxonomy, terminology, and definitions of measurement properties for health-related patient-reported outcomes.
Journal of clinical epidemiology 2010;63(7):737-45.
2010: Birgit Simon; Stephan Schmidt; Carsten Lukas; Jürgen Gieseke; Frank Träber; Dirk L Knol; Winfried A Willinek; Jeroen J G Geurts; Hans H Schild; Frederik Barkhof; Mike P Wattjes
Improved in vivo detection of cortical lesions in multiple sclerosis using double inversion recovery MR imaging at 3 Tesla.
European radiology 2010;20(7):1675-83.
2010: Ruth C Waumans; Caroline Terwee; Gerrit van den Berg; Dirk L Knol; Raphaële R L Van Litsenburg; Gerrit van den Berg
Sleep and sleep disturbance in children: Reliability and validity of the Dutch version of the Child Sleep Habits Questionnaire.
Sleep 2010;33(6):841-5.
2010: Lidwine B Mokkink; Dirk L Knol; Ruth M A van Nispen; Sophia E Kramer
Improving the quality and applicability of the Dutch scales of the Communication Profile for the Hearing Impaired using item response theory.
Journal of speech, language, and hearing research : JSLHR 2010;53(3):556-71.
2010: Marike van der Leeden; Rutger Dahmen; Jennie Ursum; Leo Roorda; Dirkjan van Schaardenburg; Dirk L Knol; Joost Dekker; Martijn P M Steultjens
Prediction of walking disability by disease-related factors in patients with rheumatoid arthritis.
Journal of rehabilitation medicine : official journal of the UEMS European Board of Physical and Rehabilitation Medicine 2010;42(5):506-10.
2010: Bastiaan Moraal; Ivo J van den Elskamp; Dirk L Knol; Bernard M J Uitdehaag; Jeroen J G Geurts; Hugo Vrenken; Petra J W Pouwels; Ronald A van Schijndel; Dominik S Meier; Charles R G Guttmann; Frederik Barkhof
Long-interval T2-weighted subtraction magnetic resonance imaging: a powerful new outcome measure in multiple sclerosis trials.
Annals of neurology 2010;67(5):667-75.
2010: Jan J M Pool; Raymond Ostelo; Dirk L Knol; Johannes Vlaeyen; Lex M Bouter; Henrica C W de Vet
Is a behavioral graded activity program more effective than manual therapy in patients with subacute neck pain? Results of a randomized clinical trial.
Spine 2010;35(10):1017-24.
2010: Lidwine B Mokkink; Caroline Terwee; Donald L Patrick; Jordi Alonso; Paul W Stratford; Dirk L Knol; Lex M Bouter; Henrica C W de Vet
The COSMIN checklist for assessing the methodological quality of studies on measurement properties of health status measurement instruments: an international Delphi study.
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation 2010;19(4):539-49.
2010: Bastiaan Moraal; Mike P Wattjes; Jeroen J G Geurts; Dirk L Knol; Ronald A van Schijndel; Petra J W Pouwels; Hugo Vrenken; Frederik Barkhof
Improved detection of active multiple sclerosis lesions: 3D subtraction imaging.
Radiology 2010;255(1):154-63.
2010: Laura F van der Voort; Francesca Gilli; Antonio Bertolotto; Dirk L Knol; Bernard M J Uitdehaag; Chris H Polman; Joep Killestein
Clinical effect of neutralizing antibodies to interferon beta that persist long after cessation of therapy for multiple sclerosis.
Archives of neurology 2010;67(4):402-7.
2010: Ruth M A van Nispen; Dirk L Knol; Han J Neve; Ger H M B van Rens
A multilevel item response theory model was investigated for longitudinal vision-related quality-of-life data.
Journal of clinical epidemiology 2010;63(3):321-30.
2010: Hinke Kruizenga; H C W de Vet; C M E Van Marissing; E E P M Stassen; J E Strijk; M A E Van Bokhorst-de Van der Schueren; J C H Horman; J M G A Schols; J J Van Binsbergen; A Eliens; Dirk L Knol; Marjolein Visser
The SNAQ(RC), an easy traffic light system as a first step in the recognition of undernutrition in residential care.
The journal of nutrition, health & aging 2010;14(2):83-9.
2010: Dorine C M Collard; E A L M Verhagen; Mai J M Chinapaw; Dirk L Knol; Willem van Mechelen
Effectiveness of a school-based physical activity injury prevention program: a cluster randomized controlled trial.
Archives of pediatrics & adolescent medicine 2010;164(2):145-50.
2010: Karlijn J Joling; Hein P J van Hout; Francois G Schellevis; Henriette E van der Horst; Philip scheltens; Dirk L Knol; Harm W J van Marwijk
Incidence of depression and anxiety in the spouses of patients with dementia: a naturalistic cohort study of recorded morbidity with a 6-year follow-up.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 2010;18(2):146-53.
2010: Marcel E Reinders; A H Blankenstein; H E van der Horst; Dirk L Knol; P L Schoonheim; Harm W J van Marwijk
Does patient feedback improve the consultation skills of general practice trainees? A controlled trial.
Medical education 2010;44(2):156-64.
2010: Peer de Graaf; Paul Van Der Valk; Annette C Moll; Saskia M Imhof; Antoinette Y N Schouten-Van Meeteren; Dirk L Knol; Jonas A Castelijns
Contrast-enhancement of the anterior eye segment in patients with retinoblastoma: correlation between clinical, MR imaging, and histopathologic findings.
AJNR. American journal of neuroradiology 2010;31(2):237-45.
2010: Sietske A M Sikkes; Mark T van den Berg; Dirk L Knol; Elly S M de Lange-de Klerk; Philip scheltens; Bernard M J Uitdehaag; Martin Klein; Y A L Pijnenburg
How useful is the IQCODE for discriminating between Alzheimer's disease, mild cognitive impairment and subjective memory complaints?
Dementia and geriatric cognitive disorders 2010;30(5):411-6.
2010: Lidwine B Mokkink; Caroline Terwee; Elizabeth Gibbons; Paul W Stratford; Jordi Alonso; Donald L Patrick; Dirk L Knol; Lex M Bouter; Henrica C W de Vet
Inter-rater agreement and reliability of the COSMIN (COnsensus-based Standards for the selection of health status Measurement Instruments) checklist.
BMC medical research methodology 2010;10():82.
2010: Erwin Speklé, Eur.Erg.; Marco J M Hoozemans; Birgitte M Blatter; Judith Heinrich; Allard J van der Beek; Dirk L Knol; Paulien M Bongers; Jaap H van Dieën
Effectiveness of a questionnaire based intervention programme on the prevalence of arm, shoulder and neck symptoms, risk factors and sick leave in computer workers: a cluster randomised controlled trial in an occupational setting.
BMC musculoskeletal disorders 2010;11():99.
2010: Lidwine B Mokkink; Caroline Terwee; Dirk L Knol; Paul W Stratford; Jordi Alonso; Donald L Patrick; Lex M Bouter; Henrica Cw de Vet
The COSMIN checklist for evaluating the methodological quality of studies on measurement properties: a clarification of its content.
BMC medical research methodology 2010;10():22.
2010: Ludeke C Lambeek; Willem van Mechelen; Dirk L Knol; Patrick Loisel; Johannes R Anema
Randomised controlled trial of integrated care to reduce disability from chronic low back pain in working and private life.
BMJ (Clinical research ed.) 2010;340():c1035.
2010: Henrica C W de Vet; Berend Terluin; Dirk L Knol; Leo Roorda; Lidwine B Mokkink; Raymond Ostelo; Erik J Hendriks; Lex M Bouter; Caroline Terwee
Three ways to quantify uncertainty in individually applied "minimally important change" values.
Journal of clinical epidemiology 2010;63(1):37-45.
2009: Madeleine H Sombekke; Carsten Lukas; J B A Crusius; Diego Tejedor; Joep Killestein; David Arteta; Antonio Martínez; Bernard M J Uitdehaag; Dirk L Knol; Amado Salvador Peña; Jeroen J G Geurts; Philip L De Jager; Frederik Barkhof; Hugo Vrenken; Chris H Polman
HLA-DRB1*1501 and spinal cord magnetic resonance imaging lesions in multiple sclerosis.
Archives of neurology 2009;66(12):1531-6.
2009: Karin Wagenaar; Mirjam M van Weissenbruch; Dirk L Knol; Peggy T Cohen-Kettenis; Henriette A Delemarre-Van De Waal; Jaap Huisman
Behavior and socioemotional functioning in 9-18-year-old children born after in vitro fertilization.
Fertility and sterility 2009;92(6):1907-14.
2009: Laura A van de Pol; Frans Verhey; Giovanni B Frisoni; M Tsolaki; P Papapostolou; F Nobili; Lars-Olof Wahlund; L Minthon; Lutz Froelich; Harald Hampel; Hilkka Soininen; Dirk L Knol; Frederik Barkhof; Philip scheltens; Pieter Jelle Visser
White matter hyperintensities and medial temporal lobe atrophy in clinical subtypes of mild cognitive impairment: the DESCRIPA study.
Journal of neurology, neurosurgery, and psychiatry 2009;80(10):1069-74.
2009: Johannes Berkhof; Dirk L Knol; Frank Rijmen; Jos W R Twisk; Bernard J M Uitdehaag; Maarten Boers
Relapse-remission and remission-relapse switches in rheumatoid arthritis patients were modeled by random effects.
Journal of clinical epidemiology 2009;62(10):1085-94.
2009: Caroline Terwee; Leo Roorda; Dirk L Knol; Michiel R de Boer; Henrica C W de Vet
Linking measurement error to minimal important change of patient-reported outcomes.
Journal of clinical epidemiology 2009;62(10):1062-7.
2009: Wendela E Hooftman; Allard J van der Beek; Bregje G van de Wal; Dirk L Knol; Paulien M Bongers; Alex Burdof; Willem van Mechelen
Equal task, equal exposure? Are men and women with the same tasks equally exposed to awkward working postures?
Ergonomics 2009;52(9):1079-86.
2009: L F van der Voort; A Visser; Dirk L Knol; C B M Oudejans; Chris H Polman; Joep Killestein
Lack of interferon-beta bioactivity is associated with the occurrence of relapses in multiple sclerosis.
European journal of neurology : the official journal of the European Federation of Neurological Societies 2009;16(9):1049-52.
2009: Tijmen Korteweg; M Tintore; B M J Uitdehaag; Dirk L Knol; Hugo Vrenken; A Rovira; J Frederiksen; David H Miller; K Fernando; Massimo Filippi; F Agosta; M A Rocca; Franz Fazekas; C Enzinger; A Parry; Chris H Polman; Xavier Montalban; Frederik Barkhof
A search for new MRI criteria for dissemination in space in subjects with a clinically isolated syndrome.
European radiology 2009;19(9):2244-8.
2009: Sanne Boesveldt; Cornelis Stam; Dirk L Knol; J P A Verbunt; Henk W Berendse
Advanced time-series analysis of MEG data as a method to explore olfactory function in healthy controls and Parkinson's disease patients.
Human brain mapping 2009;30(9):3020-30.
2009: Marcel E Reinders; Annette H Blankenstein; Dirk L Knol; Henrica C W de Vet; Harm W J van Marwijk
Validity aspects of the patient feedback questionnaire on consultation skills (PFC), a promising learning instrument in medical education.
Patient education and counseling 2009;76(2):202-6.
2009: Pieter Jelle Visser; Frans Verhey; Dirk L Knol; Philip scheltens; Lars-Olof Wahlund; Yvonne Freund-Levi; Magdalini Tsolaki; Lennart Minthon; Asa K Wallin; Harald Hampel; Katharina Bürger; Tuula Pirttila; Hilkka Soininen; Marcel Olde Rikkert; Marcel M Verbeek; Luiza Spiru; Kaj Blennow
Prevalence and prognostic value of CSF markers of Alzheimer's disease pathology in patients with subjective cognitive impairment or mild cognitive impairment in the DESCRIPA study: a prospective cohort study.
Lancet neurology 2009;8(7):619-27.
2009: Friso W A Hoefnagels; Frank J Lagerwaard; Esther Sanchez; Cornelis J A Haasbeek; Dirk L Knol; Ben Slotman; W Peter Vandertop
Radiological progression of cerebral metastases after radiosurgery: assessment of perfusion MRI for differentiating between necrosis and recurrence.
Journal of neurology 2009;256(6):878-87.
2009: Martijn Heymans; Johannes R Anema; Stef van Buuren; Dirk L Knol; Willem van Mechelen; Henrica C W de Vet
Return to work in a cohort of low back pain patients: development and validation of a clinical prediction rule.
Journal of occupational rehabilitation 2009;19(2):155-65.
2009: Ivan A Steenstra; Dirk L Knol; Paulien M Bongers; Johannes R Anema; Willem van Mechelen; Henrica C W de Vet
What works best for whom? An exploratory, subgroup analysis in a randomized, controlled trial on the effectiveness of a workplace intervention in low back pain patients on return to work.
Spine 2009;34(12):1243-9.
2009: Alexandra Seewann; Hugo Vrenken; Paul Van Der Valk; Erwin L A Blezer; Dirk L Knol; Jonas A Castelijns; Chris H Polman; Petra J W Pouwels; Frederik Barkhof; Jeroen J G Geurts
Diffusely abnormal white matter in chronic multiple sclerosis: imaging and histopathologic analysis.
Archives of neurology 2009;66(5):601-9.
2009: Arjan Minneboo; B M J Uitdehaag; P Jongen; Hugo Vrenken; Dirk L Knol; M A A van Walderveen; C H Polman; J A Castelijns; Frederik Barkhof
Association between MRI parameters and the MS severity scale: a 12 year follow-up study.
Multiple sclerosis (Houndmills, Basingstoke, England) 2009;15(5):632-7.
2009: Lidwine B Mokkink; Caroline Terwee; Paul W Stratford; Jordi Alonso; Donald L Patrick; Ingrid I Riphagen; Dirk L Knol; Lex M Bouter; Henrica C W de Vet
Evaluation of the methodological quality of systematic reviews of health status measurement instruments.
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation 2009;18(3):313-33.
2009: K Wagenaar; Mirjam M van Weissenbruch; Dirk L Knol; Peggy T Cohen-Kettenis; Henriette A Delemarre-Van De Waal; Jaap Huisman
Information processing, attention and visual-motor function of adolescents born after in vitro fertilization compared with spontaneous conception.
Human reproduction (Oxford, England) 2009;24(4):913-21.
2009: Tijmen Korteweg; Marco Rovaris; V Neacsu; Massimo Filippi; G Comi; B M Uitdehaag; Dirk L Knol; Chris H Polman; Frederik Barkhof; Hugo Vrenken
Can rate of brain atrophy in multiple sclerosis be explained by clinical and MRI characteristics?
Multiple sclerosis (Houndmills, Basingstoke, England) 2009;15(4):465-71.
2009: Lidwine B Mokkink; Dirk L Knol; Adriana A Zekveld; S Theo Goverts; Sophia E Kramer
Factor structure and reliability of the Dutch version of seven scales of the Communication Profile for the Hearing Impaired (CPHI).
Journal of speech, language, and hearing research : JSLHR 2009;52(2):454-64.
2009: Bastiaan Moraal; Dominik Meier; Peter A Poppe; Jeroen J G Geurts; Hugo Vrenken; William M A Jonker; Dirk L Knol; Ronald A van Schijndel; Petra J W Pouwels; Christoph Pohl; Lars Bauer; Rupert Sandbrink; Charles R G Guttmann; Frederik Barkhof
Subtraction MR images in a multiple sclerosis multicenter clinical trial setting.
Radiology 2009;250(2):506-14.
2009: Sanne Boesveldt; Robert-Jan O de Muinck Keizer; Dirk L Knol; Erik C Wolters; Henk W Berendse
Extended testing across, not within, tasks raises diagnostic accuracy of smell testing in Parkinson's disease.
Movement disorders : official journal of the Movement Disorder Society 2009;24(1):85-90.
2009: Berend Terluin; Dirk L Knol; Caroline Terwee; Henrica C W de Vet
Understanding Ferguson's delta: time to say good-bye?
Health and quality of life outcomes 2009;7():38.
2008: Sidney M Rubinstein; Dirk L Knol; Charlotte Leboeuf-Yde; Maurits W van Tulder
Benign adverse events following chiropractic care for neck pain are associated with worse short-term outcomes but not worse outcomes at three months.
Spine 2008;33(25):E950-6.
2008: R Jeroen Vermeulen; Petra E M Van Schie; Lotte Hendrikx; Frederik Barkhof; Mirjam van Weissenbruch; Dirk L Knol; Petra J W Pouwels
Diffusion-weighted and conventional MR imaging in neonatal hypoxic ischemia: two-year follow-up study.
Radiology 2008;249(2):631-9.
2008: Karin Wagenaar; Manon Ceelen; Mirjam M van Weissenbruch; Dirk L Knol; Henriette A Delemarre-Van De Waal; Jaap Huisman
School functioning in 8- to 18-year-old children born after in vitro fertilization.
European journal of pediatrics 2008;167(11):1289-95.
2008: Sanne Boesveldt; Dagmar Verbaan; Dirk L Knol; Martine Visser; Stephanie M van Rooden; Jacobus J van Hilten; Henk W Berendse
A comparative study of odor identification and odor discrimination deficits in Parkinson's disease.
Movement disorders : official journal of the Movement Disorder Society 2008;23(14):1984-90.
2008: Redina Ljumanovic; Johannes A Langendijk; Otto S Hoekstra; Dirk L Knol; René Leemans; Jonas A Castelijns
Pre- and post-radiotherapy MRI results as a predictive model for response in laryngeal carcinoma.
European radiology 2008;18(10):2231-40.
2008: Veronica Neacsu; jasperse bas; Tijmen Korteweg; Dirk L Knol; Paola Valsasina; Massimo Filippi; Frederik Barkhof; Marco Rovaris; Hugo Vrenken
Agreement between different input image types in brain atrophy measurement in multiple sclerosis using SIENAX and SIENA.
Journal of magnetic resonance imaging : JMRI 2008;28(3):559-65.
2008: Nicole van der Roer; Maurits Van Tulder; Johanna Barendse; Dirk L Knol; Willem van Mechelen; Henrica C W de Vet
Intensive group training protocol versus guideline physiotherapy for patients with chronic low back pain: a randomised controlled trial.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2008;17(9):1193-200.
2008: Arjan Minneboo; jasperse bas; Frederik Barkhof; Bernard Uitdehaag; Dirk L Knol; Vincent de Groot; Chris H Polman; Jonas A Castelijns
Predicting short-term disability progression in early multiple sclerosis: added value of MRI parameters.
Journal of neurology, neurosurgery, and psychiatry 2008;79(8):917-23.
2008: Matthijs van den Berg; Danielle R M Timmermans; Dirk L Knol; Jacques Th M van Eijk; Denhard J de Smit; John M G van Vugt; Gerrit van der Wal
Understanding pregnant women's decision making concerning prenatal screening.
Health psychology : official journal of the Division of Health Psychology, American Psychological Association 2008;27(4):430-7.
2008: Marjolein Luman; Jaap Oosterlaan; Dirk L Knol; Joseph A Sergeant
Decision-making in ADHD: sensitive to frequency but blind to the magnitude of penalty?
Journal of child psychology and psychiatry, and allied disciplines 2008;49(7):712-22.
2008: Sanne Boesveldt; D Verbaan; Dirk L Knol; J J van Hilten; Henk W Berendse
Odour identification and discrimination in Dutch adults over 45 years.
Rhinology 2008;46(2):131-6.
2008: Sidney M Rubinstein; Dirk L Knol; Charlotte Leboeuf-Yde; Tammy E de Koekkoek; Charles E Pfeifle; Maurits W van Tulder
Predictors of a favorable outcome in patients treated by chiropractors for neck pain.
Spine 2008;33(13):1451-8.
2008: O W M Meijer; E J Weijmans; Dirk L Knol; Ben Slotman; Frederik Barkhof; W Peter Vandertop; Jonas A Castelijns
Tumor-volume changes after radiosurgery for vestibular schwannoma: implications for follow-up MR imaging protocol.
AJNR. American journal of neuroradiology 2008;29(5):906-10.
2008: Claire M Bernaards; Geertje A M Ariëns; Monique Simons; Dirk L Knol; Vincent H Hildebrandt
Improving work style behavior in computer workers with neck and upper limb symptoms.
Journal of occupational rehabilitation 2008;18(1):87-101.
2008: Sidney M Rubinstein; Charlotte Leboeuf-Yde; Dirk L Knol; Tammy E de Koekkoek; Charles E Pfeifle; Maurits W van Tulder
Predictors of adverse events following chiropractic care for patients with neck pain.
Journal of manipulative and physiological therapeutics 2008;31(2):94-103.
2008: Peter J M Weijs; Hinke Kruizenga; Aimee E van Dijk; Barbara S van der Meij; Jacqueline A E Langius; Dirk L Knol; Robert J M Strack van Schijndel; M A E van Bokhorst-de van der Schueren
Validation of predictive equations for resting energy expenditure in adult outpatients and inpatients.
Clinical nutrition (Edinburgh, Scotland) 2008;27(1):150-7.
2008: Merel-Anne Brehm; Dirk L Knol; Jaap Harlaar
Methodological considerations for improving the reproducibility of walking efficiency outcomes in clinical gait studies.
Gait & posture 2008;27(2):196-201.
2008: Sandra H van Oostrom; Johannes R Anema; Berend Terluin; Henrica C W de Vet; Dirk L Knol; Willem van Mechelen
Cost-effectiveness of a workplace intervention for sick-listed employees with common mental disorders: design of a randomized controlled trial.
BMC public health 2008;8():12.
2007: E J Hurkmans; Martin van der Esch; Raymond Ostelo; Dirk L Knol; Joost Dekker; M P M Steultjens
Reproducibility of the measurement of knee joint proprioception in patients with osteoarthritis of the knee.
Arthritis and rheumatism 2007;57(8):1398-403.
2007: Claire M Bernaards; Geertje A M Ariëns; Dirk L Knol; Vincent H Hildebrandt
The effectiveness of a work style intervention and a lifestyle physical activity intervention on the recovery from neck and upper limb symptoms in computer workers.
Pain 2007;132(1-2):142-53.
2007: jasperse bas; Paola Valsasina; Veronica Neacsu; Dirk L Knol; Nicola De Stefano; Christian Enzinger; Stephen Smith; Stefan Ropele; Tijmen Korteweg; Antonio Giorgio; Valerie Anderson; Chris H Polman; Massimo Filippi; David H Miller; Marco Rovaris; Frederik Barkhof; Hugo Vrenken
Intercenter agreement of brain atrophy measurement in multiple sclerosis patients using manually-edited SIENA and SIENAX.
Journal of magnetic resonance imaging : JMRI 2007;26(4):881-5.
2007: Jurriaan P Oudhoff; Danielle R M Timmermans; Dirk L Knol; Arnold B Bijnen; Gerrit van der Wal
Waiting for elective surgery: effect on physical problems and postoperative recovery.
ANZ journal of surgery 2007;77(10):892-8.
2007: Redina Ljumanovic; Petra J W Pouwels; Johannes A Langendijk; Dirk L Knol; Paul Van Der Valk; René Leemans; Jonas A Castelijns
Has the degree of contrast enhancement with MR imaging in laryngeal carcinoma added value to anatomic parameters regarding prediction of response to radiation therapy?
AJNR. American journal of neuroradiology 2007;28(8):1540-6.
2007: Geeske Peeters; Natasja M van Schoor; Marjolein Visser; Dirk L Knol; E M W Eekhoff; Willem de Ronde; Paul Lips
Relationship between cortisol and physical performance in older persons.
Clinical endocrinology 2007;67(3):398-406.
2007: Maaike Langelaan; Ruth M A van Nispen; Dirk L Knol; Annette C Moll; Michiel R de Boer; Bill Wouters; Ger H M B van Rens
Visual Functioning Questionnaire: reevaluation of psychometric properties for a group of working-age adults.
Optometry and vision science : official publication of the American Academy of Optometry 2007;84(8):775-84.
2007: Ruth M A van Nispen; Dirk L Knol; Maaike Langelaan; Michiel R de Boer; Caroline Terwee; Ger H M B van Rens
Applying multilevel item response theory to vision-related quality of life in Dutch visually impaired elderly.
Optometry and vision science : official publication of the American Academy of Optometry 2007;84(8):710-20.
2007: Sidney M Rubinstein; Charlotte Leboeuf-Yde; Dirk L Knol; Tammy E de Koekkoek; Charles E Pfeifle; Maurits W van Tulder
The benefits outweigh the risks for patients undergoing chiropractic care for neck pain: a prospective, multicenter, cohort study.
Journal of manipulative and physiological therapeutics 2007;30(6):408-18.
2007: Hugo Vrenken; Petra J W Pouwels; Stefan Ropele; Dirk L Knol; Jeroen J G Geurts; Chris H Polman; Frederik Barkhof; Jonas A Castelijns
Magnetization transfer ratio measurement in multiple sclerosis normal-appearing brain tissue: limited differences with controls but relationships with clinical and MR measures of disease.
Multiple sclerosis (Houndmills, Basingstoke, England) 2007;13(6):708-16.
2007: Jeanine M Voorman; Annet J Dallmeijer; Dirk L Knol; Gustaaf J Lankhorst; Jules G Becher
Prospective longitudinal study of gross motor function in children with cerebral palsy.
Archives of physical medicine and rehabilitation 2007;88(7):871-6.
2007: Peer de Graaf; Dirk L Knol; Annette C Moll; Saskia M Imhof; Antoinette Y N Schouten-Van Meeteren; Jonas A Castelijns
Eye size in retinoblastoma: MR imaging measurements in normal and affected eyes.
Radiology 2007;244(1):273-80.
2007: Redina Ljumanovic; Johannes A Langendijk; Menno van Wattingen; Barry Schenk; Dirk L Knol; René Leemans; Jonas A Castelijns
MR imaging predictors of local control of glottic squamous cell carcinoma treated with radiation alone.
Radiology 2007;244(1):205-12.
2007: Martin van der Esch; M P M Steultjens; J Harlaar; Dirk L Knol; Willem F Lems; Joost Dekker
Joint proprioception, muscle strength, and functional ability in patients with osteoarthritis of the knee.
Arthritis and rheumatism 2007;57(5):787-93.
2007: Matthijs van den Berg; Danielle R M Timmermans; Johanna H Kleinveld; Jacques Th M van Eijk; Dirk L Knol; Gerrit van der Wal; John M G van Vugt
Are counsellors' attitudes influencing pregnant women's attitudes and decisions on prenatal screening?
Prenatal diagnosis 2007;27(6):518-24.
2007: Ilse S Wicherts; Natasja M van Schoor; A Joan P Boeke; Marjolein Visser; Dorly J H Deeg; Jan Smit; Dirk L Knol; Paul Lips
Vitamin D status predicts physical performance and its decline in older persons.
The Journal of clinical endocrinology and metabolism 2007;92(6):2058-65.
2007: Jurriaan P Oudhoff; Danielle R M Timmermans; Dirk L Knol; Arnold B Bijnen; Gerrit van der Wal
Prioritising patients on surgical waiting lists: a conjoint analysis study on the priority judgements of patients, surgeons, occupational physicians, and general practitioners.
Social science & medicine (1982) 2007;64(9):1863-75.
2007: Johannes R Anema; Ivan A Steenstra; Paulien M Bongers; Henrica C W de Vet; Dirk L Knol; Patrick Loisel; Willem van Mechelen
Multidisciplinary rehabilitation for subacute low back pain: graded activity or workplace intervention or both? A randomized controlled trial.
Spine 2007;32(3):291-8; discussion 299-300.
2007: Henrica C W de Vet; Raymond Ostelo; Caroline Terwee; Nicole van der Roer; Dirk L Knol; Heleen Beckerman; Maarten Boers; Lex M Bouter
Minimally important change determined by a visual method integrating an anchor-based and a distribution-based approach.
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation 2007;16(1):131-42.
2007: Raymond Ostelo; Ilse J C M Swinkels-Meewisse; Dirk L Knol; Johannes Vlaeyen; Henrica C W de Vet
Assessing pain and pain-related fear in acute low back pain: what is the smallest detectable change?
International journal of behavioral medicine 2007;14(4):242-8.
2007: Jurriaan P Oudhoff; Danielle R M Timmermans; Dirk L Knol; Arnold B Bijnen; Gerrit van der Wal
Waiting for elective general surgery: impact on health related quality of life and psychosocial consequences.
BMC public health 2007;7():164.
2007: Martijn Heymans; Stef van Buuren; Dirk L Knol; Willem van Mechelen; Henrica C W de Vet
Variable selection under multiple imputation using the bootstrap in a prognostic study.
BMC medical research methodology 2007;7():33.
2007: Jurriaan P Oudhoff; Danielle R M Timmermans; Martin Rietberg; Dirk L Knol; Gerrit van der Wal
The acceptability of waiting times for elective general surgery and the appropriateness of prioritising patients.
BMC health services research 2007;7():32.
2007: Dennis R Buis; Frank J Lagerwaard; Clemens M F Dirven; Frederik Barkhof; Dirk L Knol; René van den Berg; Ben Slotman; W Peter Vandertop
Delineation of brain AVMs on MR-Angiography for the purpose of stereotactic radiosurgery.
International journal of radiation oncology, biology, physics 2007;67(1):308-16.
2007: Vanessa A Scholtes; Annet J Dallmeijer; Dirk L Knol; Lucianne A Speth; Carel G Maathuis; Peter H Jongerius; Jules G Becher
Effect of multilevel botulinum toxin a and comprehensive rehabilitation on gait in cerebral palsy.
Pediatric neurology 2007;36(1):30-9.
2007: Caroline Terwee; Sandra D M Bot; Michiel R de Boer; Daniëlle A W M van Der Windt; Dirk L Knol; Joost Dekker; Lex M Bouter; Henrica C W de Vet
Quality criteria were proposed for measurement properties of health status questionnaires.
Journal of clinical epidemiology 2007;60(1):34-42.
2007: Tijmen Korteweg; Bernard Uitdehaag; Dirk L Knol; Robin H M Smithuis; Paul R Algra; Cees de Vries; Peter A Poppe; Jan-Hein T M van Waesberghe; Elisabeth Bergers; Geert Lycklama à Nijeholt; Chris H Polman; Frederik Barkhof
Interobserver agreement on the radiological criteria of the International Panel on the diagnosis of multiple sclerosis.
European radiology 2007;17(1):67-71.
2006: Martin van der Esch; M P M Steultjens; Dirk L Knol; H Dinant; Joost Dekker
Joint laxity and the relationship between muscle strength and functional ability in patients with osteoarthritis of the knee.
Arthritis and rheumatism 2006;55(6):953-9.
2006: Vanessa A Scholtes; Annet J Dallmeijer; Dirk L Knol; Lucianne A Speth; Carel G Maathuis; Peter H Jongerius; Jules G Becher
The combined effect of lower-limb multilevel botulinum toxin type a and comprehensive rehabilitation on mobility in children with cerebral palsy: a randomized clinical trial.
Archives of physical medicine and rehabilitation 2006;87(12):1551-8.
2006: Martijn Heymans; Henrica C W de Vet; Dirk L Knol; Paulien M Bongers; Bart Koes; Willem van Mechelen
Workers' beliefs and expectations affect return to work over 12 months.
Journal of occupational rehabilitation 2006;16(4):685-95.
2006: Jeanine M Voorman; Annet J Dallmeijer; Carlo Schuengel; Dirk L Knol; Gustaaf J Lankhorst; Jules G Becher
Activities and participation of 9- to 13-year-old children with cerebral palsy.
Clinical rehabilitation 2006;20(11):937-48.
2006: Ivan A Steenstra; Johannes R Anema; Paulien M Bongers; Henrica C W de Vet; Dirk L Knol; Willem van Mechelen
The effectiveness of graded activity for low back pain in occupational healthcare.
Occupational and environmental medicine 2006;63(11):718-25.
2006: Hugo Vrenken; Jeroen J G Geurts; Dirk L Knol; Chris H Polman; Jonas A Castelijns; Petra J W Pouwels; Frederik Barkhof
Normal-appearing white matter changes vary with distance to lesions in multiple sclerosis.
AJNR. American journal of neuroradiology 2006;27(9):2005-11.
2006: Henrica C W de Vet; Caroline Terwee; Dirk L Knol; Lex M Bouter
When to use agreement versus reliability measures.
Journal of clinical epidemiology 2006;59(10):1033-9.
2006: Hugo Vrenken; Jeroen J G Geurts; Dirk L Knol; L Noor van Dijk; Vincenzo Dattola; jasperse bas; Ronald A van Schijndel; Chris H Polman; Jonas A Castelijns; Frederik Barkhof; Petra J W Pouwels
Whole-brain T1 mapping in multiple sclerosis: global changes of normal-appearing gray and white matter.
Radiology 2006;240(3):811-20.
2006: Rutger Goekoop; Frederik Barkhof; Erik J J Duschek; JAN COEN NETELENBOS; Dirk L Knol; Philip scheltens; Serge A R B Rombouts
Raloxifene treatment enhances brain activation during recognition of familiar items: a pharmacological fMRI study in healthy elderly males.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2006;31(7):1508-18.
2006: L Terpstra; Dirk L Knol; S C C M van Coeverden; Henriette A Delemarre-Van De Waal
Bone metabolism markers predict increase in bone mass, height and sitting height during puberty depending on the VDR Fok1 genotype.
Clinical endocrinology 2006;64(6):625-31.
2006: Martijn Heymans; Henrica C W de Vet; Paulien M Bongers; Dirk L Knol; Bart Koes; Willem van Mechelen
The effectiveness of high-intensity versus low-intensity back schools in an occupational setting: a pragmatic randomized controlled trial.
Spine 2006;31(10):1075-82.
2006: Annet J Dallmeijer; Joost Dekker; Dirk L Knol; Sandra Kalmijn; Vera P M Schepers; Vincent de Groot; Eline Lindeman; Anita Beelen; Gustaaf J Lankhorst
Dimensional structure of the SF-36 in neurological patients.
Journal of clinical epidemiology 2006;59(5):541-3.
2006: Hugo Vrenken; Petra J W Pouwels; Jeroen J G Geurts; Dirk L Knol; Chris H Polman; Frederik Barkhof; Jonas A Castelijns
Altered diffusion tensor in multiple sclerosis normal-appearing brain tissue: cortical diffusion changes seem related to clinical deterioration.
Journal of magnetic resonance imaging : JMRI 2006;23(5):628-36.
2006: Henrica C W de Vet; Caroline Terwee; Raymond Ostelo; Heleen Beckerman; Dirk L Knol; Lex M Bouter
Minimal changes in health status questionnaires: distinction between minimally detectable change and minimally important change.
Health and quality of life outcomes 2006;4():54.
2006: Erik J A Scherder; Dirk L Knol; Marie-Jose van Tol; Eus J W van Someren; Jan Berend Deijen; Dick F Swaab; Philip scheltens
Effects of high-frequency cranial electrostimulation on the rest-activity rhythm and salivary cortisol in Alzheimer's disease: a pilot study.
Dementia and geriatric cognitive disorders 2006;22(4):267-72.
2006: Ivan A Steenstra; J H A M Verbeek; Femmeke J Prinsze; Dirk L Knol
Changes in the incidence of occupational disability as a result of back and neck pain in the Netherlands.
BMC public health 2006;6():190.
2006: Barbera van Harten; D Martin Laman; Hans Van Duijn; Dirk L Knol; Cornelis Stam; Philip scheltens; Henry C Weinstein
The auditory oddball paradigm in patients with vascular cognitive impairment: a prolonged latency of the N2 complex.
Dementia and geriatric cognitive disorders 2006;21(5-6):322-7.
2006: Lidwine B Mokkink; Caroline Terwee; Dirk L Knol; P W Stratford; J Alonso; D L Patrick; Lex M Bouter; Henrica C W de Vet
Protocol of the COSMIN study: COnsensus-based Standards for the selection of health Measurement INstruments.
BMC medical research methodology 2006;6():2.
2006: Natasja M van Schoor; Dirk L Knol; Cees A W Glas; Raymond Ostelo; A Leplège; C Cooper; O Johnell; Paul Lips
Development of the Qualeffo-31, an osteoporosis-specific quality-of-life questionnaire.
Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 2006;17(4):543-51.
2005: Ivan A Steenstra; Fieke S Koopman; Dirk L Knol; Eric Kat; Paulien M Bongers; Henrica C W de Vet; Willem van Mechelen
Prognostic factors for duration of sick leave due to low-back pain in dutch health care professionals.
Journal of occupational rehabilitation 2005;15(4):591-605.
2005: Annet J Dallmeijer; Joost Dekker; Leo Roorda; Dirk L Knol; Bianca van Baalen; Vincent de Groot; Vera P M Schepers; Gustaaf J Lankhorst
Differential item functioning of the Functional Independence Measure in higher performing neurological patients.
Journal of rehabilitation medicine : official journal of the UEMS European Board of Physical and Rehabilitation Medicine 2005;37(6):346-52.
2005: David P Noske; Saskia M Peerdeman; Emile F I Comans; Clemens M F Dirven; Dirk L Knol; Armand R J Girbes; W Peter Vandertop
Cerebral microdialysis and positron emission tomography after surgery for aneurysmal subarachnoid hemorrhage in grade I patients.
Surgical neurology 2005;64(2):109-15; discussion 115.
2005: Peer de Graaf; Frederik Barkhof; Annette C Moll; Saskia M Imhof; Dirk L Knol; Paul Van Der Valk; Jonas A Castelijns
Retinoblastoma: MR imaging parameters in detection of tumor extent.
Radiology 2005;235(1):197-207.
2005: Jaap Oosterlaan; Hilde M Geurts; Dirk L Knol; Joseph A Sergeant
Low basal salivary cortisol is associated with teacher-reported symptoms of conduct disorder.
Psychiatry research 2005;134(1):1-10.
2005: Rutger Goekoop; Erik J J Duschek; Dirk L Knol; Frederik Barkhof; JAN COEN NETELENBOS; Philip scheltens; Serge A R B Rombouts
Raloxifene exposure enhances brain activation during memory performance in healthy elderly males; its possible relevance to behavior.
NeuroImage 2005;25(1):63-75.
2004: Rutger Goekoop; Serge A R B Rombouts; Cees Jonker; Anneke Hibbel; Dirk L Knol; Luc Truyen; Frederik Barkhof; Philip scheltens
Challenging the cholinergic system in mild cognitive impairment: a pharmacological fMRI study.
NeuroImage 2004;23(4):1450-9.
2004: Sandra D M Bot; Caroline Terwee; Daniëlle A W M van Der Windt; Anita Feleus; S M Bierma-Zeinstra; Dirk L Knol; Lex M Bouter; Joost Dekker
Internal consistency and validity of a new physical workload questionnaire.
Occupational and environmental medicine 2004;61(12):980-6.
2004: Mario H J Vogt; Sarah Floris; Joep Killestein; Dirk L Knol; Monique Smits; Frederik Barkhof; Chris H Polman; Lex Nagelkerken
Osteopontin levels and increased disease activity in relapsing-remitting multiple sclerosis patients.
Journal of neuroimmunology 2004;155(1-2):155-60.
2004: Redina Ljumanović; Johannes A Langendijk; Barry Schenk; Menno Van Wattingen; Dirk L Knol; René Leemans; Jonas A Castelijns
Supraglottic carcinoma treated with curative radiation therapy: identification of prognostic groups with MR imaging.
Radiology 2004;232(2):440-8.
2004: Johanna H van der Lee; Heleen Beckerman; Dirk L Knol; Henrica C W de Vet; Lex M Bouter
Clinimetric properties of the motor activity log for the assessment of arm use in hemiparetic patients.
Stroke; a journal of cerebral circulation 2004;35(6):1410-4.
2004: Heleen Beckerman; Eline E Roelofsen; Dirk L Knol; Gustaaf J Lankhorst
The value of the Rehabilitation Activities Profile (RAP) as a quality sub-system in rehabilitation medicine.
Disability and rehabilitation 2004;26(7):387-400.
2004: Johannes R Anema; B Cuelenaere; Allard J van der Beek; Dirk L Knol; Henrica C W de Vet; Willem van Mechelen
The effectiveness of ergonomic interventions on return-to-work after low back pain; a prospective two year cohort study in six countries on low back pain patients sicklisted for 3-4 months.
Occupational and environmental medicine 2004;61(4):289-94.
2004: Raymond Ostelo; Henrica C W de Vet; Dirk L Knol; Piet A van den Brandt
24-item Roland-Morris Disability Questionnaire was preferred out of six functional status questionnaires for post-lumbar disc surgery.
Journal of clinical epidemiology 2004;57(3):268-76.
2004: Sarah Floris; Annette van der Goes; Joep Killestein; Dirk L Knol; Frederik Barkhof; Chris H Polman; Christine D Dijkstra; Helga E de Vries; Jan F Meilof
Monocyte activation and disease activity in multiple sclerosis. A longitudinal analysis of serum MRP8/14 levels.
Journal of neuroimmunology 2004;148(1-2):172-7.
2004: Arjan Minneboo; Frederick Barkhof; Chris H Polman; Bernard Uitdehaag; Dirk L Knol; Jonas A Castelijns
Infratentorial lesions predict long-term disability in patients with initial findings suggestive of multiple sclerosis.
Archives of neurology 2004;61(2):217-21.
2003: Tineke Van Veen; Hans M Schrijver; Antoon Zwiers; J B A Crusius; Dirk L Knol; Nynke F Kalkers; Marja L Laine; Frederik Barkhof; Amado Salvador Peña; Chris H Polman; Bernard Uitdehaag
The interleukin-1 gene family in multiple sclerosis susceptibility and disease course.
Multiple sclerosis (Houndmills, Basingstoke, England) 2003;9(6):535-9.
2003: E C W van Straaten; Philip scheltens; Dirk L Knol; Mark A Van Buchem; Ewoud J van Dijk; Paul A M Hofman; Giorgos Karas; Olafur Kjartansson; Frank-Erik De Leeuw; Niels D Prins; Reinhold Schmidt; Marieke C Visser; Henry C Weinstein; Frederik Barkhof
Operational definitions for the NINDS-AIREN criteria for vascular dementia: an interobserver study.
Stroke; a journal of cerebral circulation 2003;34(8):1907-12.
2003: Erik J A Scherder; Dirk L Knol; Eus J W van Someren; Jan Berend Deijen; Rob Binnekade; Fred J H Tilders; Joseph Sergeant
Effects of low-frequency cranial electrostimulation on the rest-activity rhythm and salivary cortisol in Alzheimer's disease.
Neurorehabilitation and neural repair 2003;17(2):101-8.