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Niels Henrik Hjollund

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Karin Biering; Torsten Toftegaard Nielsen; Troels Niemann; Kurt Rasmussen; Niels Henrik Hjollund
Return to work after percutaneous coronary intervention: the predictive value of self-reported health compared to clinical measures.
P Bager; Ragnar Befrits; Niels Henrik Hjollund; Henrik Hjortswang; S Lindgren; B Moum; O Wikman; Jens F Dahlerup
Fatigue in out-patients with inflammatory bowel disease is common and multifactorial.
Nina B Nielsen; Robert Zachariae; Niels Henrik Hjollund
Perceived risk prior to mammography as an independent predictor of breast cancer.

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2012: Karin Biering; Torsten Toftegaard Nielsen; Troels Niemann; Kurt Rasmussen; Niels Henrik Hjollund
Return to work after percutaneous coronary intervention: the predictive value of self-reported health compared to clinical measures.
PloS one 2012;7(11):e49268.
2012: P Bager; Ragnar Befrits; Niels Henrik Hjollund; Henrik Hjortswang; S Lindgren; B Moum; O Wikman; Jens F Dahlerup
Fatigue in out-patients with inflammatory bowel disease is common and multifactorial.
Alimentary pharmacology & therapeutics 2012;35(1):133-41.
2009: Nina B Nielsen; Robert Zachariae; Niels Henrik Hjollund
Perceived risk prior to mammography as an independent predictor of breast cancer.
Journal of psychosomatic research 2009;66(3):245-7.
2009: Maja Basnov; Sissel Marie Kongsved; Per Bech; Niels Henrik Hjollund
Reliability of short form-36 in an Internet- and a pen-and-paper version.
Informatics for health & social care 2009;34(1):53-8.
2007: Sissel Marie Kongsved; Maja Basnov; Kurt Holm-Christensen; Niels Henrik Hjollund
Response rate and completeness of questionnaires: a randomized study of Internet versus paper-and-pencil versions.
Journal of medical Internet research 2007;9(3):e25.
2007: Niels Henrik Hjollund; Finn Breinholt Larsen; Johan Andersen
Register-based follow-up of social benefits and other transfer payments: accuracy and degree of completeness in a Danish interdepartmental administrative database compared with a population-based survey.
Scandinavian journal of public health 2007;35(5):497-502.
2007: Niels Henrik Hjollund; Johan Andersen; Per Bech
Assessment of fatigue in chronic disease: a bibliographic study of fatigue measurement scales.
Health and quality of life outcomes 2007;5():12.
2006: Jin Liang Zhu; Niels Henrik Hjollund; Anne-Marie Nybo Andersen; Jørn Olsen
Occupational exposure to pesticides and pregnancy outcomes in gardeners and farmers: a study within the Danish National Birth Cohort.
Journal of occupational and environmental medicine / American College of Occupational and Environmental Medicine 2006;48(4):347-52.
2006: Jin Liang Zhu; Mogens Vestergaard; Niels Henrik Hjollund; Jørn Olsen
Pregnancy outcomes among female hairdressers who participated in the Danish National Birth Cohort.
Scandinavian journal of work, environment & health 2006;32(1):61-6.
2006: Jin Liang Zhu; Lisbeth E Knudsen; Anne-Marie Nybo Andersen; Niels Henrik Hjollund; Jørn Olsen
Laboratory work and pregnancy outcomes: a study within the National Birth Cohort in Denmark.
Occupational and environmental medicine 2006;63(1):53-8.
2005: Niels Henrik Hjollund; Jens Peter Bonde; Erik Ernst; svend lindenberg; Anders Nyboe Andersen; Jørn Olsen
Spontaneous abortion in IVF couples--a role of male welding exposure.
Human reproduction (Oxford, England) 2005;20(7):1793-7.
2005: Jin Liang Zhu; Lisbeth E Knudsen; Anne-Marie Nybo Andersen; Niels Henrik Hjollund; Jørn Olsen
Time to pregnancy among Danish laboratory technicians who were a part of the National Birth Cohort.
Scandinavian journal of work, environment & health 2005;31(2):108-14.
2004: Jin Liang Zhu; Niels Henrik Hjollund; Anne-Marie Nybo Andersen; Jørn Olsen
Shift work, job stress, and late fetal loss: The National Birth Cohort in Denmark.
Journal of occupational and environmental medicine / American College of Occupational and Environmental Medicine 2004;46(11):1144-9.
2004: Tine Brink Henriksen; Niels Henrik Hjollund; Tina Kold Jensen; Jens Peter Bonde; Anna-Maria Andersson; Henrik A Kolstad; Erik Ernst; Aleksander Giwercman; Niels E Skakkebaek; Jørn Olsen
Alcohol consumption at the time of conception and spontaneous abortion.
American journal of epidemiology 2004;160(7):661-7.
2004: Jin Liang Zhu; Niels Henrik Hjollund; Jørn Olsen
Shift work, duration of pregnancy, and birth weight: the National Birth Cohort in Denmark.
American journal of obstetrics and gynecology 2004;191(1):285-91.
2004: Niels Henrik Hjollund; Jens Peter Bonde; Erik Ernst; svend lindenberg; Anders Nyboe Andersen; Jørn Olsen
Pesticide exposure in male farmers and survival of in vitro fertilized pregnancies.
Human reproduction (Oxford, England) 2004;19(6):1331-7.
2004: Niels Henrik Hjollund; Ole Nørby Hansen
Fatigue and psychological states and traits in systemic lupus erythematosus: association or causation?
The Journal of rheumatology 2004;31(4):823; author reply 823-4.
2004: Niels Henrik Hjollund; Jens Peter Bonde; Tine Brink Henriksen; Aleksander Giwercman; Jørn Olsen
Job strain and male fertility.
Epidemiology (Cambridge, Mass.) 2004;15(1):114-7.
2004: Niels Henrik Hjollund; Jens Peter Bonde; Tine Brink Henriksen; Aleksander Giwercman; Jørn Olsen
Reproductive effects of male psychologic stress.
Epidemiology (Cambridge, Mass.) 2004;15(1):21-7.
2003: Jin Liang Zhu; Niels Henrik Hjollund; H Boggild; Jørn Olsen
Shift work and subfecundity: a causal link or an artefact?
Occupational and environmental medicine 2003;60(9):E12.
2003: Steffen Loft; Tina Kold-Jensen; Niels Henrik Hjollund; Aleksander Giwercman; Jesper Gyllemborg; Erik Ernst; Jørn Olsen; Thomas Scheike; Henrik E Poulsen; Jens Peter Bonde
Oxidative DNA damage in human sperm influences time to pregnancy.
Human reproduction (Oxford, England) 2003;18(6):1265-72.
2002: Niels Henrik Hjollund; Lone Storgaard; Erik Ernst; Jens Peter Bonde; Kaare Christensen; Jørn Olsen
Correlation of scrotal temperature in twins.
Human reproduction (Oxford, England) 2002;17(7):1837-8.
2002: Niels Henrik Hjollund; Lone Storgaard; Erik Ernst; Jens Peter Bonde; Jørn Olsen
Impact of diurnal scrotal temperature on semen quality.
Reproductive toxicology (Elmsford, N.Y.) 2002;16(3):215-21.
2002: Niels Henrik Hjollund; Lone Storgaard; Erik Ernst; Jens Peter Bonde; Jørn Olsen
The relation between daily activities and scrotal temperature.
Reproductive toxicology (Elmsford, N.Y.) 2002;16(3):209-14.
2000: Niels Henrik Hjollund; Jens Peter Bonde; Tina K Jensen; Jørn Olsen
Diurnal scrotal skin temperature and semen quality. The Danish First Pregnancy Planner Study Team.
International journal of andrology 2000;23(5):309-18.
2000: L Larsen; Thomas Scheike; Tina Kold Jensen; J P Bonde; E Ernst; Niels Henrik Hjollund; Y Zhou; Niels E Skakkebaek; Aleksander Giwercman
Computer-assisted semen analysis parameters as predictors for fertility of men from the general population. The Danish First Pregnancy Planner Study Team.
Human reproduction (Oxford, England) 2000;15(7):1562-7.
2000: Niels Henrik Hjollund; Jens Peter Bonde; Tina K Jensen; Tine Brink Henriksen; A M Andersson; Henrik A Kolstad; Erik Ernst; Aleksander Giwercman; NE Skakkebaek; Jørn Olsen
Male-mediated spontaneous abortion among spouses of stainless steel welders.
Scandinavian journal of work, environment & health 2000;26(3):187-92.
2000: Tina Kold Jensen; Matti Vierula; Niels Henrik Hjollund; M Saaranen; Thomas Scheike; S Saarikoski; Janne S Suominen; A Keiski; Jorma Toppari; Niels E Skakkebaek
Semen quality among Danish and Finnish men attempting to conceive. The Danish First Pregnancy Planner Study Team.
European journal of endocrinology / European Federation of Endocrine Societies 2000;142(1):47-52.
2000: Niels Henrik Hjollund; T K Jensen; Jens Peter Bonde; Tine Brink Henriksen; A M Andersson; Henrik A Kolstad; Erik Ernst; Aleksander Giwercman; N E Skakkebaek; Jørn Olsen
Spontaneous abortion and physical strain around implantation: a follow-up study of first-pregnancy planners.
Epidemiology (Cambridge, Mass.) 2000;11(1):18-23.
1999: Niels Henrik Hjollund; T K Jensen; Jens Peter Bonde; T B Henriksen; A M Andersson; Henrik A Kolstad; Erik Ernst; Aleksander Giwercman; N E Skakkebaek; Jørn Olsen
Distress and reduced fertility: a follow-up study of first-pregnancy planners.
Fertility and sterility 1999;72(1):47-53.
1999: Niels Henrik Hjollund; T K Jensen; Jens Peter Bonde; T B Henriksen; Anna-Maria Andersson; N E Skakkebaek
Is glycosylated haemoglobin a marker of fertility? A follow-up study of first-pregnancy planners.
Human reproduction (Oxford, England) 1999;14(6):1478-82.
1999: Niels Henrik Hjollund; J H Skotte; Henrik A Kolstad; Jens Peter Bonde
Extremely low frequency magnetic fields and fertility: a follow up study of couples planning first pregnancies. The Danish First Pregnancy Planner Study Team.
Occupational and environmental medicine 1999;56(4):253-5.
1999: Jens Peter Bonde; Niels Henrik Hjollund; Henrik A Kolstad; A Abell; SB Larsen
Environmental semen studies--is infertility increased by a decline in sperm count?
Scandinavian journal of work, environment & health 1999;25 Suppl 1():12-6; discussion 76-8.
1998: Tina Kold Jensen; T B Henriksen; Niels Henrik Hjollund; Thomas Scheike; Henrik A Kolstad; Aleksander Giwercman; E Ernst; J P Bonde; Niels E Skakkebaek; J Olsen
Adult and prenatal exposures to tobacco smoke as risk indicators of fertility among 430 Danish couples.
American journal of epidemiology 1998;148(10):992-7.
1998: J P Bonde; E Ernst; T K Jensen; Niels Henrik Hjollund; Henrik A Kolstad; T B Henriksen; Thomas Scheike; A Giwercman; Jørn Olsen; N E Skakkebaek
Relation between semen quality and fertility: a population-based study of 430 first-pregnancy planners.
Lancet 1998;352(9135):1172-7.
1998: Jens Peter Bonde; Tina Kold-Jensen; S Brixen Larsen; A Abell; Thomas Scheike; Niels Henrik Hjollund; Henrik A Kolstad; Erik Ernst; Aleksander Giwercman; NE Skakkebaek; Niels Keiding; Jørn Olsen
Year of birth and sperm count in 10 Danish occupational studies.
Scandinavian journal of work, environment & health 1998;24(5):407-13.
1998: Niels Henrik Hjollund; Tina Kold-Jensen; Jens Peter Bonde; Tine Brink Henriksen; Henrik A Kolstad; A M Andersson; Erik Ernst; Aleksander Giwercman; NE Skakkebaek; Jørn Olsen
Job strain and time to pregnancy.
Scandinavian journal of work, environment & health 1998;24(5):344-50.
1998: Tina Kold Jensen; Niels Henrik Hjollund; T B Henriksen; Thomas Scheike; Henrik A Kolstad; Aleksander Giwercman; E Ernst; J P Bonde; Niels E Skakkebaek; J Olsen
Does moderate alcohol consumption affect fertility? Follow up study among couples planning first pregnancy.
BMJ (Clinical research ed.) 1998;317(7157):505-10.
1998: Tina Kold Jensen; T B Henriksen; Niels Henrik Hjollund; Thomas Scheike; Henrik A Kolstad; Aleksander Giwercman; E Ernst; J P Bonde; Niels E Skakkebaek; J Olsen
Caffeine intake and fecundability: a follow-up study among 430 Danish couples planning their first pregnancy.
Reproductive toxicology (Elmsford, N.Y.) 1998;12(3):289-95.
1998: Niels Henrik Hjollund; Jens Peter Bonde; Tina K Jensen; Erik Ernst; Tine Brink Henriksen; Henrik A Kolstad; Aleksander Giwercman; NE Skakkebaek; Jørn Olsen
Semen quality and sex hormones with reference to metal welding.
Reproductive toxicology (Elmsford, N.Y.) 1998;12(2):91-5.
1998: Niels Henrik Hjollund; Jens Peter Bonde; Tina K Jensen; Tine Brink Henriksen; Henrik A Kolstad; Erik Ernst; Aleksander Giwercman; G Pritzl; NE Skakkebaek; Jørn Olsen
A follow-up study of male exposure to welding and time to pregnancy.
Reproductive toxicology (Elmsford, N.Y.) 1998;12(1):29-37.
1998: Jens Peter Bonde; Niels Henrik Hjollund; Tina K Jensen; Erik Ernst; Henrik A Kolstad; Tine Brink Henriksen; Aleksander Giwercman; NE Skakkebaek; A M Andersson; Jørn Olsen
A follow-up study of environmental and biologic determinants of fertility among 430 Danish first-pregnancy planners: design and methods.
Reproductive toxicology (Elmsford, N.Y.) 1998;12(1):19-27.
1997: Tina Kold Jensen; Anna-Maria Andersson; Niels Henrik Hjollund; Thomas Scheike; Henrik A Kolstad; Aleksander Giwercman; T B Henriksen; E Ernst; J P Bonde; J Olsen; A McNeilly; nigel P groome; Niels E Skakkebaek
Inhibin B as a serum marker of spermatogenesis: correlation to differences in sperm concentration and follicle-stimulating hormone levels. A study of 349 Danish men.
The Journal of clinical endocrinology and metabolism 1997;82(12):4059-63.
1997: Niels Henrik Hjollund; Jens Peter Bonde; J Skotte
Semen analysis of personnel operating military radar equipment.
Reproductive toxicology (Elmsford, N.Y.) 1997;11(6):897.
1995: Niels Henrik Hjollund; Jens Peter Bonde; K S Hansen
Male-mediated risk of spontaneous abortion with reference to stainless steel welding.
Scandinavian journal of work, environment & health 1995;21(4):272-6.