Roy M Nilsen

Summary

Affiliation: University of Bergen
Country: Norway

Publications

  1. ncbi request reprint Patterns and predictors of folic acid supplement use among pregnant women: the Norwegian Mother and Child Cohort Study
    Roy 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
  2. doi request reprint Folic acid and multivitamin supplement use and risk of placental abruption: a population-based registry study
    Roy 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
  3. doi request reprint Self-selection and bias in a large prospective pregnancy cohort in Norway
    Roy 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
  4. doi request reprint Infant birth size is not associated with maternal intake and status of folate during the second trimester in Norwegian pregnant women
    Roy M Nilsen
    Department of Public Health and Primary Health Care, University of Bergen, Bergen 5020, Norway
    J Nutr 140:572-9. 2010
  5. doi request reprint North-south gradients in plasma concentrations of B-vitamins and other components of one-carbon metabolism in Western Europe: results from the European Prospective Investigation into Cancer and Nutrition (EPIC) Study
    Simone J P M Eussen
    Department of Public Health and Primary Health Care and Section for Pharmacology, Institute of Medicine, Faculty of Dentistry and Medicine, University of Bergen, 5021 Laboratory Building, 9th Floor, Bergen, Norway
    Br J Nutr 110:363-74. 2013
  6. ncbi request reprint Folate supplementation and twin pregnancies
    Stein 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
  7. doi request reprint Use of folic acid supplements in early pregnancy in relation to maternal plasma levels in week 18 of pregnancy
    Christine Roth
    Division of Mental Health, The Norwegian Institute of Public Health, Oslo, Norway
    Mol Nutr Food Res 57:653-60. 2013
  8. pmc Maternal tryptophan and kynurenine pathway metabolites and risk of preeclampsia
    Roy M Nilsen
    Department of Heart Disease, Haukeland University Hospital, Bevital AS, Norway
    Obstet Gynecol 119:1243-50. 2012
  9. ncbi request reprint Changes in lifestyle and plasma total homocysteine: the Hordaland Homocysteine Study
    Eha Nurk
    Department of Public Health and Primary Health Care, University of Bergen, Norway
    Am J Clin Nutr 79:812-9. 2004
  10. pmc Self-reported smoking status and plasma cotinine concentrations among pregnant women in the Norwegian Mother and Child Cohort Study
    Liv G Kvalvik
    Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway
    Pediatr Res 72:101-7. 2012

Collaborators

Detail Information

Publications16

  1. ncbi request reprint Patterns and predictors of folic acid supplement use among pregnant women: the Norwegian Mother and Child Cohort Study
    Roy 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...
  2. doi request reprint Folic acid and multivitamin supplement use and risk of placental abruption: a population-based registry study
    Roy 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...
  3. doi request reprint Self-selection and bias in a large prospective pregnancy cohort in Norway
    Roy 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
    ....
  4. doi request reprint Infant birth size is not associated with maternal intake and status of folate during the second trimester in Norwegian pregnant women
    Roy 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...
  5. doi request reprint North-south gradients in plasma concentrations of B-vitamins and other components of one-carbon metabolism in Western Europe: results from the European Prospective Investigation into Cancer and Nutrition (EPIC) Study
    Simone J P M Eussen
    Department of Public Health and Primary Health Care and Section for Pharmacology, Institute of Medicine, Faculty of Dentistry and Medicine, University of Bergen, 5021 Laboratory Building, 9th Floor, Bergen, Norway
    Br J Nutr 110:363-74. 2013
    ..In women, sarcosine increased from Northern to Southern Europe. These findings may provide relevant information for the study of regional differences of chronic disease incidence in association with lifestyle...
  6. ncbi request reprint Folate supplementation and twin pregnancies
    Stein 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...
  7. doi request reprint Use of folic acid supplements in early pregnancy in relation to maternal plasma levels in week 18 of pregnancy
    Christine 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...
  8. pmc Maternal tryptophan and kynurenine pathway metabolites and risk of preeclampsia
    Roy 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...
  9. ncbi request reprint Changes in lifestyle and plasma total homocysteine: the Hordaland Homocysteine Study
    Eha 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...
  10. pmc Self-reported smoking status and plasma cotinine concentrations among pregnant women in the Norwegian Mother and Child Cohort Study
    Liv 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)...
  11. pmc Effect of dietary factors in pregnancy on risk of pregnancy complications: results from the Norwegian Mother and Child Cohort Study
    Helle Margrete Meltzer
    Divisions of Environmental Medicine and Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
    Am J Clin Nutr 94:1970S-1974S. 2011
    ....
  12. doi request reprint Evaluating iron status and the risk of anemia in young infants using erythrocyte parameters
    Ingrid Kristin Torsvik
    Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
    Pediatr Res 73:214-20. 2013
    ..Correct evaluation of iron status is important in young infants because both iron deficiency and excess may have negative effects on development, growth, and morbidity...
  13. doi request reprint Comparison of 2011 and 2007 Global Initiative for Chronic Obstructive Lung Disease guidelines for predicting mortality and hospitalization
    Ane Johannessen
    Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
    Am J Respir Crit Care Med 188:51-9. 2013
    ..Information on how the new classification predicts long-term hospitalizations and mortality is limited...
  14. pmc Maternal B vitamin status in pregnancy week 18 according to reported use of folic acid supplements
    Anne 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...
  15. pmc 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 Norway
    Astanand 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...
  16. doi request reprint Association between use of hand hygiene products and rates of health care-associated infections in a large university hospital in Norway
    Trine 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...