• Cannabis Use during Pregnancy and Risk of Adverse Birth Outcomes: A Longitudinal Cohort Study 

      Gabrhelik, Roman; Mahic, Milada; Lund, Ingunn Olea; Bramness, Jørgen Gustav; Selmer, Randi Marie; Skovlund, Eva; Handal, Marte; Skurtveit, Svetlana (Peer reviewed; Journal article, 2020)
      Background: With recent changes in legislation regulating recreational and medical cannabis use around the globe, increased use in pregnancy is to be expected. Objectives: To investigate the association between cannabis ...
    • Comparative effectiveness of warfarin, dabigatran, rivaroxaban and apixaban in nonvalvular atrial fibrillation: A nationwide pharmacoepidemiological study 

      Kjerpeseth, Lars Jøran; Selmer, Randi Marie; Ariansen, Inger; Karlstad, Øystein; Ellekjær, Hanne; Skovlund, Eva (Journal article; Peer reviewed, 2019)
      Objective: To compare effectiveness and safety of warfarin and the direct oral anticoagulants (DOAC) dabigatran, rivaroxaban and apixaban in non-valvular atrial fibrillation in routine care. Methods: From nationwide ...
    • Hypertensive pregnancy disorders increase the risk of maternal cardiovascular disease after adjustment for cardiovascular risk factors 

      Riise, Hilde Kristin Refvik; Sulo, Gerhard; Tell, Grethe S.; Igland, Jannicke; Egeland, Grace M.; Nygård, Ottar; Selmer, Randi Marie; Iversen, Ann-Charlotte; Daltveit, Anne Kjersti (Peer reviewed; Journal article, 2019)
      Background and aim Hypertensive pregnancy disorders are associated with subsequent cardiovascular disease (CVD), but the extent to which this association is explained by shared risk factors is unknown. We aimed to evaluate ...
    • In utero exposure to analgesic opioids and language development in 5-year old children 

      Skovlund, Eva; Selmer, Randi Marie; Handal, Marte; Brandlistuen, Ragnhild Eek; Skurtveit, Svetlana Ondrasova (Journal article, 2020)
      Purpose A pervasive problem in registry-based pharmacoepidemiological studies is what exposure duration to assign to individual prescriptions. The parametric waiting time distribution (WTD) has been proposed as a method ...
    • Prevalence and incidence rates of atrial fibrillation in Norway 2004-2014 

      Kjerpeseth, Lars Jøran; Igland, Jannicke; Selmer, Randi Marie; Ellekjær, Hanne; Tveit, Arnljot; Berge, Trygve; Kalstø, Silje Madeleine; Christophersen, Ingrid E.; Myrstad, Marius; Skovlund, Eva; Egeland, Grace M.; Tell, Grethe S.; Ariansen, Inger (Peer reviewed; Journal article, 2020)
      Objective To study time trends in incidence of atrial fibrillation (AF) in the entire Norwegian population from 2004 to 2014, by age and sex, and to estimate the prevalence of AF at the end of the study period. Methods A ...
    • SCORE2 risk prediction algorithms: new models to estimate 10-year risk of cardiovascular disease in Europe 

      Achenbach, Stephan; Aleksandrova, Krasimira; Amiano, Pilar; Amouyel, Philippe; Andersson, Jonas; Bakker, Stephan J.L.; Meyer, Haakon Eduard; Selmer, Randi Marie; Braaten, Tonje; Hveem, Kristian; Lyngbakken, Magnus Nakrem; Mathiesen, Ellisiv B.; Omland, Torbjørn; Wilsgaard, Tom; Costa, Rui Bebiano Da Providencia; Beulens, Joline W. J.; Blaha, Michael J.; Bobak, Martin; Boer, Jolanda M.A.; Bonet, Catalina; Bonnet, Fabrice; Boutron-Ruault, Marie-Christine; Brenner, Hermann; Brunner, Fabian; Brunner, Eric J.; Brunström, Mattias; Buring, Julie; Butterworth, Adam S.; Capkova, Nadezda; Cesana, Giancarlo; Chrysohoou, Christina; Colorado-Yohar, Sandra; Cook, Nancy R.; Cooper, Cyrus; Dahm, Christina C.; Davidson, Karina W.; Dennison, Elaine; Castelnuovo, Augusto Di; Donfrancesco, Chiara; Dörr, Marcus; Dorynska, Agnieszka; Eliasson, Mats; Engström, Gunnar; Ferrari, Pietro; Ferrario, Marco; Ford, Ian; Fu, Michael; Gansevoort, Ron T.; Giampaoli, Simona; Gillum, Richard F. (Peer reviewed; Journal article, 2021)
      Aims The aim of this study was to develop, validate, and illustrate an updated prediction model (SCORE2) to estimate 10-year fatal and non-fatal cardiovascular disease (CVD) risk in individuals without previous CVD or ...
    • Stroke and bleeding risk in atrial fibrillation with CHA2DS2-VASC risk score of one: the Norwegian AFNOR study 

      Anjum, Mariam; Ariansen, Inger; Hjellvik, Vidar; Selmer, Randi Marie; Kjerpeseth, Lars Jøran; Skovlund, Eva; Myrstad, Marius; Ellekjær, Hanne; Christophersen, Ingrid E.; Tveit, Arnljot; Berge, Trygve (Peer reviewed; Journal article, 2023)
      Background and Aims The benefit of oral anticoagulant (OAC) therapy in atrial fibrillation (AF) and intermediate stroke risk is debated. In a nationwide Norwegian cohort with a non-sex CHA2DS2-VASc risk score of one, ...
    • Using multiple random index dates with the reverse waiting time distribution improves precision of estimated prescription durations 

      Bødkergaard, Katrine; Selmer, Randi Marie; Hallas, Jesper; Kjerpeseth, Lars Jøran; Skovlund, Eva; Støvring, Henrik (Peer reviewed; Journal article, 2021)
      Purpose To improve the precision of prescription duration estimates when using the reverse waiting time distribution (rWTD). Methods For each patient we uniformly sampled multiple random index dates within a sampling ...