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Auteur Jan WOHLFAHRT |
Documents disponibles écrits par cet auteur (21)

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Heather-A BOYD ; Department of Epidemiology Research, Statens Serum Institut (Copenhagen, Danemark) ; Hassaan TAHIR ; Jan WOHLFAHRT ; Mads MELBYE |[BDSP. Notice produite par INIST-CNRS HBJER0xJ. Diffusion soumise à autorisation]. Preeclampsia encompasses multiple conditions of varying severity. We examined the recurrence and familial aggregation of preeclampsia by timing of onset, which is[...]![]()
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Malene-L BORRESEN ; Robert-J BIGGAR ; Tyra GROVE KRAUSE ; Anders KOCH ; LADEFOGED (Karin) : GRL. Department of Internal Medicine. Dronning Ingrids Hospitals. Nuyuk. ; Mads MELBYE ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS mHR0xrqE. Diffusion soumise à autorisation]. Objectives. To evaluate the effectiveness of the hepatitis B virus (HBV) vaccination program in Greenland, which targets children born to mothers who are positive[...]![]()
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Jonathan LASSEN ; Peter Aaby ; Peter BAGER ; JENSEN (Anne-Kv) : DNK. Falkoner Laegerne. Frederiksberg. ; Mads MELBYE ; NORGAARD-PEDERSEN (Bent) : DNK. Department of Clinical Biochemistry. Statens Serum Institut. Copenhagen. ; PANUM (Inge) : DNK. Department of Clinical Microbiology. Hillerod Hospital. Hillerod. ; PEDERSEN (Carsten-B) : DNK. National Centre for Register-based Research. Faculty of Social Sciences. Aarhus. ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS kCR0xjjo. Diffusion soumise à autorisation]. Because parvovirus B19 infection during pregnancy has been associated with increased risk of fetal loss in small or selected study populations, the authors evalua[...]![]()
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[BDSP. Notice produite par INIST-CNRS ltGR0xDF. Diffusion soumise à autorisation]. Pyloric stenosis occurs with a nearly 5-fold male predominance. To what extent this is due to environmental factors is unknown. In a cohort of all children born i[...]![]()
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Bolette SOBORG ; Aase-Bengaard ANDERSEN ; Mikael ANDERSSON ; Robert-J BIGGAR ; Anders KOCH ; Rüdoger KRECH ; Karin LADEFOGED ; Michael Marmot ; Mads MELBYE ; Vibeke-Ostergaard THOMSEN ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS s89AlR0x. Diffusion soumise à autorisation]. Objectif Examiner les facteurs de risque d'une infection à Mycobacterium tuberculosis (MTI) parmi les enfants groenlandais afin d'identifier ceux qui présentent l[...]![]()
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Tobias TORP-PEDERSEN ; Heather-A BOYD ; HAARGAARD (Birgitte) : DNK. Department of Ophthalmology. Glostrup Hospital. Glostrup. ; HOLMES (Jonathan-M) : USA. Department of Ophthalmology. Mayo Clinic. Rochester. MN. ; Mads MELBYE ; Gry POULSEN ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS CR0x99nI. Diffusion soumise à autorisation]. In a prospective, population-based cohort study, the authors investigated the effect of in-utero exposure to maternal smoking and consumption of alcohol, coffee, [...]![]()
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Tobias TORP-PEDERSEN ; Heather-A BOYD ; HAARGAARD (Birgitte) : DNK. Department of Ophthalmology. Glostrup Hospital. Glostrup. ; HOLMES (Jonathan-M) : USA. Department of Ophthalmology. Mayo Clinic. Rochester. MN. ; Mads MELBYE ; Gry POULSEN ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS IR0xpqCG. Diffusion soumise à autorisation]. Background Little is known about the aetiological factors underlying strabismus. We undertook a large cohort study to investigate perinatal risk factors for strab[...]![]()
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OYEN (Nina) : NOR. Genetic Epidemiology Research Group. Department of Public Health and Primary Health Care. Faculty of Medicine and Dentistry. University of Bergen. Bergen. ; Heather-A BOYD ; Mads MELBYE ; Gry POULSEN ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS R0x8Hr7s. Diffusion soumise à autorisation]. If birth defects resulting from fusion failure in the midline have a common etiology, as previously hypothesized, persons with a family history of 1 type of midli[...]![]()
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Heather-A BOYD ; Bjarke FEENSTRA ; Mads MELBYE ; MURRAY (Jeffrey-C) : USA. Department of Pediatrics. University of Iowa. Iowa City. IA. ; Gry POULSEN ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS Jk8lR0xD. Diffusion soumise à autorisation]. Preterm delivery (PTD) is a complex trait with a significant familial component. However, no specific inheritance patterns have been established. The authors exam[...]![]()
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Tine-H SCHNACK ; Mads MELBYE ; Charlotte MYRUP ; Tine WESTERGAARD ; Jan WOHLFAHRT ; Slobodan ZDRAVKOVIC |[BDSP. Notice produite par INIST-CNRS CD8mR0x9. Diffusion soumise à autorisation]. Although cryptorchidism is the most common birth defect in boys affecting 4-9 percent of newborns and 1-2 percent of boys 1 year of age, the etiology remains larg[...]![]()
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Tine-H SCHNACK ; CHRISTENSEN (Kaare) : DNK. Institute of Public Health. University of Southern Denmark. Odense. ; Mads MELBYE ; Charlotte MYRUP ; Tine WESTERGAARD ; Jan WOHLFAHRT ; Slobodan ZDRAVKOVIC |[BDSP. Notice produite par INIST-CNRS X3R0xySX. Diffusion soumise à autorisation]. Hypospadias is one of the most common birth defects. However, its etiology remains largely unknown. The authors investigated the contribution of genetic and envir[...]![]()
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Thomas HJULER ; BIGGAR (Robert-J) : USA. Viral Epidemiology Branch. National Cancer Institute. Bethesda. MD. ; KALTOFT (Margit) : DNK. Department of Bacteriology. Mycology and Parasitology. Statens Serum Institut. Copenhagen. ; Mads MELBYE ; Gry POULSEN ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS 9srClR0x. Diffusion soumise à autorisation]. Severe infections may be influenced by genetic constitution. The authors examined familial aggregation of invasive infections, using invasive pneumococcal disease[...]![]()
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[BDSP. Notice produite par INIST-CNRS R0x3WDcF. Diffusion soumise à autorisation]. To evaluate whether previously observed associations between parity and cutaneous malignant melanoma (CMM) risk in women reflected a biologic mechanism or resulte[...]![]()
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Heather-A BOYD ; Mads MELBYE ; Charlotte MYRUP ; NORGAARD-PEDERSEN (Bent) : DNK. Department of Clinical Biochemistry. Statens Serum Institut. Copenhagen. ; Tine WESTERGAARD ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS lL1MR0xk. Diffusion soumise à autorisation]. Cryptorchidism is thought to result from a disruption of the androgen-estrogen balance in utero. Alpha-fetoprotein (AFP) interacts with and may modulate fetal res[...]![]()
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Morten FRISCH ; BIGGAR (Robert-J) : USA. Viral Epidemiology Branch. National Cancer Institute. Bethesda. MD. ; Henrik HJALGRIM ; Bo-V PEDERSEN ; Jan WOHLFAHRT |[BDSP. Notice produite par INIST-CNRS R0xO7J7a. Diffusion soumise à autorisation]. Reproductive patterns have been inconsistently linked to risk of non-Hodgkin lymphoma (NHL) in women, and fathering patterns in relation to NHL risk have not been[...]