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Auteur Sjurdur-F OLSEN |
Documents disponibles écrits par cet auteur (6)
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CATOV (Janet-M) : USA. Department of Obstetrics. Gynecology. And Reproductive Sciences. University of Pittsburgh. Pittsburgh. PA. ; Lisa-M BODNAR ; Vibeke-K KNUDSON ; Ellen-A NOHR ; Sjurdur-F OLSEN ; Jorn OLSEN |[BDSP. Notice produite par INIST-CNRS GBR0x9oB. Diffusion soumise à autorisation]. The timing and frequency of periconceptional multivitamin use may be related to the risk of preeclampsia. Women in the Danish National Birth Cohort (1997-2003) re[...]Article
Michael GAMBORG ; Per-Kragh ANDERSEN ; Jennifer-L BAKER ; Calle BENGTSSON ; Liisa BYBERG ; Dexter CANOY ; Wenche DROYVOLD ; Johan-G ERIKSSON ; Tom FORSEN ; Ingibjörg GUNNARSDOTTIR ; Marjo-Riitta JAQARVELIN ; Llona KOUPIL ; Leif LAPIDUS ; Tom-I NILSEN ; Sjurdur-F OLSEN ; Finn RASMUSSEN ; Lene SCHACK-NIELSEN ; Thorkild-Ia SORENSEN ; Inga THORSDOTTIR ; Tomi-Pekka TUOMAINEN ; Department of Epidemiology and Public Health. Faculty of Medicine. Imperial College London. London. GBR ; Department of Primary Health Care. Sahlgrenska Academy. Göteborg University. Göteborg. SWE ; Department of Public Health and General Practice. Faculty of Medicine. Norwegian University of Science and Technology. Trondheim. NOR ; Departments of Public Health and General Practice. Faculty of Medicine. University of Oulu. Oulu. FIN ; Diabetes and Genetic Epidemiology Unit. Department of Epidemiology and Health Promotion. National Public Health Institute. Helsinki. FIN ; NordNet Study Group. DNK ; Unit for Nutrition Research. Landspitali-University Hospital and University of Iceland. Reykjavik. ISL |[BDSP. Notice produite par INIST-CNRS 8R0xQ4qI. Diffusion soumise à autorisation]. The authors investigated the shape, sex-and age-dependency, and possible confounding of the association between birth weight and systolic blood pressure (SBP) in [...]Article
Ase-K KLEMMENSEN ; William-M CALLAGHAN, disc. ; Sjurdur-F OLSEN ; Marie-Louise OSTERDAL ; Ann TABOR |[BDSP. Notice produite par INIST-CNRS 0cR0x5fC. Diffusion soumise à autorisation]. In a population-based sample, the authors examined the validity of preeclampsia and related diagnoses recorded in a mandatory Danish national hospital discharge r[...]Article
Sjurdur-F OLSEN ; Morten HEDEGAARD ; Tine-Brink HENRIKSEN ; Ulrik KESMODEL ; Marie-Louise OSTERDAL ; Jannie-Dalby SALVIG ; Niels-Jorgen SECHER ; Statens Serum Institut. Danish Epidemiology Science Centre. Maternal Nutrition Group. Copenhagen. DNK |[BDSP. Notice produite par INIST-CNRS LfR0xage. Diffusion soumise à autorisation]. We examined the association between exposure to seafood intake during two periods of pregnancy on the one hand and risks of preterm delivery and postterm delivery[...]Article
Emily OKEN ; Matthew-W GILLMAN ; Ken-P KLEINMAN ; Sjurdur-F OLSEN ; Janet-W RICH-EDWARDS ; Harvard Medical School and Harvard Pilgrim Health Care. Department of Ambulatory Care and Prevention. Boston. MA. USA |[BDSP. Notice produite par INIST-CNRS 5QnZHR0x. Diffusion soumise à autorisation]. Previous studies, mainly among populations with high consumption of seafood, have suggested that increased marine n-3 polyunsaturated fatty acid (PUFA) intake dur[...]Article
Joanne KATZ ; Parul CHRISTIAN ; Subarna-K KHATRY ; Steven-C LECLERQ ; Sjurdur-F OLSEN ; Elizabeth-Kimbrough PRADHAN ; SHARADA RAM SHRESTHA . (.) ; Keith-Pjr WEST ; National Society for the Prevention of Blindness. Kathmandu. NPL ; The Division of Disease Control and Prevention. And the Center for Human Nutrition Chn Department of International Health. Johns Hopkins University School of Hygiene and Public Health. Baltimore. MD. USA |[BDSP. Notice produite par INIST-CNRS P4OHFR0x. Diffusion soumise à autorisation]. Background Twin pregnancies are common but there are few data on rates of twinning or survival of liveborn twin infants in developing countries. Methods The rates[...]