• Paternal characteristics associated with maternal periconceptional use of folic acid supplementation 

      Mortensen, Jan Helge Seglem; Øyen, Nina; Nilsen, Roy Miodini; Fomina, Tatiana; Tretli, Steinar; Bjørge, Tone (Journal article; Peer reviewed, 2018)
      Background Maternal predictors of folic acid (FA) supplementation use to reduce offspring risk of neural tube defects are well known, while paternal determinants for maternal FA use are less known. Such knowledge is ...
    • Preconception folic acid supplement use in immigrant women (1999-2016) 

      Nilsen, Roy Miodini; Daltveit, Anne Kjersti; Iversen, Marjolein M.; Sandberg, Marit G.; Schytt, Erica; Small, Rhonda; Strandberg, Ragnhild Bjarkøy; Vik, Eline Skirnisdottir; Aasheim, Vigdis (Journal article; Peer reviewed, 2019)
      This study examines how preconception folic acid supplement use varied in immigrant women compared with non-immigrant women. We analyzed national population-based data from Norway from 1999–2016, including 1,055,886 ...