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Species | Roy M NilsenSummaryAffiliation: University of Bergen Country: Norway Publications
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Publications
Infant birth size is not associated with maternal intake and status of folate during the second trimester in Norwegian pregnant womenRoy M Nilsen
Department of Public Health and Primary Health Care, University of Bergen, Bergen 5020, Norway
J Nutr 140:572-9. 2010..3; 95% CI: 1.6, 3.3). This study of well-nourished Norwegian pregnant women suggests that dietary folate and plasma folate during the second trimester are not risk factors for infant birth size...
Patterns and predictors of folic acid supplement use among pregnant women: the Norwegian Mother and Child Cohort StudyRoy M Nilsen
Section for Epidemiology and Medical Statistics, Department of Public Health and Primary Health Care and Environmental Health, Norwegian Institute of Public Health, Oslo, Norway
Am J Clin Nutr 84:1134-41. 2006..Patterns and predictors of maternal folic acid supplement use have not been examined in large prospective studies of pregnant women...- Folic acid and multivitamin supplement use and risk of placental abruption: a population-based registry studyRoy M Nilsen
Section for Epidemiology and Medical Statistics, Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
Am J Epidemiol 167:867-74. 2008..68, 95% confidence interval: 0.56, 0.83). These data suggest that folic acid and other vitamin supplementation during pregnancy may be associated with reduced risk of placental abruption... - Self-selection and bias in a large prospective pregnancy cohort in NorwayRoy M Nilsen
Department of Public Health and Primary Health Care, University of Bergen, Kalfarveien 31, N 5018 Bergen, Norway
Paediatr Perinat Epidemiol 23:597-608. 2009.... - Folate supplementation and twin pregnanciesStein Emil Vollset
Department of Public Health and Primary Health Care, Section for Epidemiology and Medical Statistics, Locus for Registry Based Epidemiology, University of Bergen, Bergen, Norway
Epidemiology 16:201-5. 2005..For this purpose several countries add folate to the flour. Therefore, it is important to monitor possible adverse effects of this B vitamin. We have assessed the effect of folate on twin pregnancies... - Use of folic acid supplements in early pregnancy in relation to maternal plasma levels in week 18 of pregnancyChristine Roth
Division of Mental Health, The Norwegian Institute of Public Health, Oslo, Norway
Mol Nutr Food Res 57:653-60. 2013..We compared plasma folate at week 18 of gestation with self-report use of supplements comtaining folic acid from before pregnancy to week 17 of gestation... 
Maternal tryptophan and kynurenine pathway metabolites and risk of preeclampsiaRoy M Nilsen
Department of Heart Disease, Haukeland University Hospital, Bevital AS, Norway
Obstet Gynecol 119:1243-50. 2012..To estimate the association of maternal plasma concentrations of tryptophan and six kynurenine pathway metabolites with the risk of preeclampsia...- Changes in lifestyle and plasma total homocysteine: the Hordaland Homocysteine StudyEha Nurk
Department of Public Health and Primary Health Care, University of Bergen, Norway
Am J Clin Nutr 79:812-9. 2004..Elevated plasma concentrations of total homocysteine (tHcy) are a risk factor for cardiovascular disease. tHcy is a marker of folate and cobalamin deficiencies and is also related to several lifestyle factors... - Self-reported smoking status and plasma cotinine concentrations among pregnant women in the Norwegian Mother and Child Cohort StudyLiv G Kvalvik
Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
Pediatr Res 72:101-7. 2012..In this prospective study, we validated self-reported tobacco use against nicotine exposure assessed by plasma cotinine in the Norwegian Mother and Child Cohort Study (MoBa)... - Effect of dietary factors in pregnancy on risk of pregnancy complications: results from the Norwegian Mother and Child Cohort StudyHelle Margrete Meltzer
Divisions of Environmental Medicine and Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
Am J Clin Nutr 94:1970S-1974S. 2011.... - Maternal B vitamin status in pregnancy week 18 according to reported use of folic acid supplementsAnne Lise Bjørke-Monsen
Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway
Mol Nutr Food Res 57:645-52. 2013..We have studied plasma B vitamin status according to reported use of folic acid supplements during the periconceptional period in Norwegian women... - Evaluating iron status and the risk of anemia in young infants using erythrocyte parametersIngrid Kristin Torsvik
Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
Pediatr Res 73:214-20. 2013..The need for iron supplementation in certain infant risk populations should be further evaluated... - Genetic variants in IRF6 and the risk of facial clefts: single-marker and haplotype-based analyses in a population-based case-control study of facial clefts in NorwayAstanand Jugessur
Section for Epidemiology and Medical Statistics, Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
Genet Epidemiol 32:413-24. 2008..113). Taken together, these findings further support a role for IRF6 variants in clefting of the lip and provide specific risk estimates in a Norwegian population... - Association between use of hand hygiene products and rates of health care-associated infections in a large university hospital in NorwayTrine Herud
Centre of Infection Control, Haukeland University Hospital, Bergen, Norway
Am J Infect Control 37:311-7. 2009..An association between use of hand hygiene products and health care-associated infection rates was investigated in a large Norwegian university hospital...