Browsing Bergen Open Research Archive by Author "Lie, Rolv T."

Now showing items 21-32 of 32

    • Maternal complications in pregnancy and childbirth for women with epilepsy: time trends in a nationwide cohort 

      Danielsson, Kim Christian; Gilhus, Nils Erik; Borthen, Ingrid; Lie, Rolv T.; Morken, Nils-Halvdan (Peer reviewed; Journal article, 2019)
      Objective: Obstetric trends show changes in complication rates and maternal characteristics such as caesarean section, induced labour, and maternal age. To what degree such general time trends and changing patterns of ...

    • Meta-analysis of epigenome-wide association studies in neonates reveals widespread differential DNA methylation associated with birthweight 

      Küpers, Leanne K.; Monnereau, Claire; Sharp, Gemma C.; Yousefi, Paul; Salas, Lucas A.; Ghantous, Akram; Page, Christian Magnus; Reese, Sarah E.; Wilcox, Allen J.; Czamara, Darina; Starling, Anne P.; Novoloaca, Alexei; Lent, Samantha; Roy, Ritu; Hoyo, Cathrine; Breton, Carrie V.; Allard, Catherine; Just, Allan C.; Bakulski, Kelly M.; Holloway, John W.; Everson, Todd M.; Xu, Cheng-Jian; Huang, Rae-Chi; van der Plaat, Diana A.; Wielscher, Matthias; Merid, Simon Kebede; Ullemar, Vilhelmina; Rezwan, Faisal I.; Lahti, Jari; van Dongen, Jenny; Langie, Sabine A.S.; Richardson, Tom G.; Magnus, Maria Christine; Nohr, Ellen A.; Xu, Zongli; Duijts, Liesbeth; Zhao, Shanshan; Zhang, Weiming; Plusquin, Michelle; DeMeo, Dawn L.; Solomon, Olivia; Heimovaara, Joosje H.; Jima, Dereje D.; Gao, Lu; Bustamante, Mariona; Perron, Patrice; Wright, Robert O.; Hertz-Picciotto, Irva; Zhang, Hongmei; Karagas, Margaret R.; Gehring, Ulrike; Marsit, Carmen J.; Beilin, Lawrence J.; Vonk, Judith M.; Jarvelin, Marjo-Riitta; Bergström, Anna; Örtqvist, Anne K.; Ewart, Susan; Villa, Pia M.; Moore, Sophie E.; Willemsen, Gonneke; Standaert, Arnout R.L.; Håberg, Siri Eldevik; Sørensen, Thorkild I.A.; Taylor, Jack A.; Räikkönen, Katri; Yang, Ivana V.; Kechris, Katerina; Nawrot, Tim S.; Silver, Matt J.; Gong, Yun Yun; Richiardi, Lorenzo; Kogevinas, Manolis; Litonjua, Augusto A.; Eskenazi, Brenda; Huen, Karen; Mbarek, Hamdi; Maguire, Rachel L.; Dwyer, Terence; Vrijheid, Martine; Bouchard, Luigi; Baccarelli, Andrea A.; Croen, Lisa A.; Karmaus, Wilfried; Anderson, Denise; de Vries, Maaike; Sebert, Sylvain; Kere, Juha; Karlsson, Robert; Arshad, Syed Hasan; Hämäläinen, Esa; Routledge, Michael N.; Boomsma, Dorret I.; Feinberg, Andrew P.; Newschaffer, Craig J.; Govarts, Eva; Moisse, Matthieu; Fallin, M. Daniele; Melén, Erik; Prentice, Andrew M.; Kajantie, Eero; Almqvist, Catarina; Oken, Emily; Dabelea, Dana; Boezen, H. Marike; Melton, Philip E.; Wright, Rosalind J.; Koppelman, Gerard H.; Trevisi, Letizia; Hivert, Marie-France; Sunyer, Jordi; Munthe-Kaas, Monica Cheng; Murphy, Susan K.; Corpeleijn, Eva; Wiemels, Joseph L.; Holland, Nina; Herceg, Zdenko; Binder, Elisabeth B.; Davey Smith, George; Jaddoe, Vincent V.W.; Lie, Rolv T.; Nystad, Wenche; London, Stephanie J.; Lawlor, Debbie A.; Relton, Caroline L.; Snieder, Harold; Felix, Janine F. (Peer reviewed; Journal article, 2019-04-23)
      Birthweight is associated with health outcomes across the life course, DNA methylation may be an underlying mechanism. In this meta-analysis of epigenome-wide association studies of 8,825 neonates from 24 birth cohorts in ...

    • A new approach to chromosome-wide analysis of X-linked markers identifies new associations in Asian and European case-parent triads of orofacial clefts 

      Skare, Øivind; Gjessing, Håkon K.; Gjerdevik, Miriam; Haaland, Øystein Ariansen; Romanowska, Julia; Lie, Rolv T.; Jugessur, Astanand (Peer reviewed; Journal article, 2017-09-06)
      Background: GWAS discoveries on the X-chromosome are underrepresented in the literature primarily because the analytical tools that have been applied were originally designed for autosomal markers. Our objective here is ...

    • Parent-of-origin-environment interactions in case-parent triads with or without independent controls 

      Gjerdevik, Miriam; Haaland, Øystein Ariansen; Romanowska, Julia; Lie, Rolv T.; Jugessur, Astanand; Gjessing, Håkon K. (Peer reviewed; Journal article, 2018-03)
      With case–parent triad data, one can frequently deduce parent of origin of the child's alleles. This allows a parent‐of‐origin (PoO) effect to be estimated as the ratio of relative risks associated with the alleles inherited ...

    • Parental education and the risk of cerebral palsy for children: an evaluation of causality 

      Forthun, Ingeborg; Lie, Rolv T.; Strandberg-Larsen, Katrine; Haugland Solheim, Magne; Moster, Dag; Wilcox, Allen J.; Mortensen, Laust; Tollånes, Mette Christophersen (Journal article; Peer reviewed, 2020)
      Aim To explore whether increasing parental education has a causal effect on risk of cerebral palsy (CP) in the child, or whether unobserved confounding is a more likely explanation. Method We used data from Norwegian ...

    • Parental socioeconomic status and risk of cerebral palsy in the child: evidence from two Nordic population-based cohorts 

      Forthun, Ingeborg; Strandberg-Larsen, Katrine; Wilcox, Allen J; Moster, Dag; Petersen, Tanja Gram; Vik, Torstein; Lie, Rolv T.; Uldall, Peter; Tollånes, Mette Christophersen (Peer reviewed; Journal article, 2018-06-26)
      Background We investigated whether the risk of cerebral palsy (CP) in the child varies by parents’ socioeconomic status, in Denmark and Norway. Methods We included almost 1.3 million children born in Demark during 1981–2007 ...

    • Prevalence of neural tube defects among pregnant women in Addis Ababa: a community-based study using prenatal ultrasound examination 

      Aklilu, Abenezer Tirsit; Zewdneh, Daniel; Yigeremu, Mahlet; Legese, Aga; Moen, Bente Elisabeth; Lie, Rolv T.; Lund-Johansen, Morten; Mahesparan, Rupavathana (Journal article; Peer reviewed, 2023)
      Purpose The primary aim of this study was to estimate the prevalence of NTDs at ultrasound examination in communities of Addis Ababa and secondarily to provide a description of the dysmorphology of the NTD cases. Methods We ...

    • Socio-Economic Status and Reproduction among Adults Born with an Oral Cleft: A Population-Based Cohort Study in Norway 

      Berg, Erik; Sivertsen, Åse; Ariansen, Anja Maria Steinsland; Filip, Charles; Vindenes, Hallvard; Feragen, Kristin Judith Billaud; Moster, Dag; Lie, Rolv T.; Haaland, Øystein Ariansen (Peer reviewed; Journal article, 2016-09-15)
      Background: It has been reported that people born with orofacial clefts do worse in life than their peers regarding a range of social markers, such as academic achievement and reproduction. We have compared otherwise healthy ...

    • Time trends in management of HIV-positive pregnant women in Northern Tanzania: A registry-based study 

      Rebnord, Tormod; Østbye, Truls; Mmbaga, Blandina Theophil; Mchome, Bariki; Lie, Rolv T.; Daltveit, Anne Kjersti (Peer reviewed; Journal article, 2017-09-28)
      Objective: To examine time trends in antenatal factors and delivery characteristics in Northern Tanzania, and relate these to national guidelines for HIV in pregnancy. Design: Registry-based study. Setting: Northern Tanzania, ...

    • Time trends in perinatal outcomes among HIV-positive pregnant women in Northern Tanzania: A registry-based study 

      Rebnord, Tormod; Mmbaga, Blandina Theophil; Sandøy, Ingvild Fossgard; Lie, Rolv T.; Mchome, Bariki; Mahande, Michael Johnson; Daltveit, Anne Kjersti Nesje (Journal article; Peer reviewed, 2023)
      Introduction Maternal HIV infection is associated with increased risk of having a preterm delivery, low birth weight baby, small for gestational age baby and stillbirth. Maternal use of combination antiretroviral treatment ...

    • Variation in use of Caesarean section in Norway: An application of spatio-temporal Gaussian random fields 

      Mannseth, Janne; Berentsen, Geir Drage; Skaug, Hans Julius; Lie, Rolv T.; Moster, Dag (Journal article; Peer reviewed, 2021)
      Aims: Caesarean section (CS) is a medical intervention performed in Norway when a surgical delivery is considered more beneficial than a vaginal. Because deliveries with higher risk are centralized to larger hospitals, ...

    • Wavelet Screening identifies regions highly enriched for differentially methylated loci for orofacial clefts 

      Denault, William Robert Paul; Romanowska, Julia; Haaland, Øystein Ariansen; Lyle, Robert; Taylor, Jack A.; Xu, Zongli; Lie, Rolv T.; Gjessing, Håkon K.; Jugessur, Astanand (Journal article; Peer reviewed, 2021)
      DNA methylation is the most widely studied epigenetic mark in humans and plays an essential role in normal biological processes as well as in disease development. More focus has recently been placed on understanding ...