Browsing Bergen Open Research Archive by Author "Burgess, Stephen"

Now showing items 1-2 of 2

    • Cross-fitted instrument: A blueprint for one-sample Mendelian randomization 

      Denault, William Robert Paul; Bohlin, Jon; Page, Christian Magnus; Burgess, Stephen; Jugessur, Astanand (Journal article; Peer reviewed, 2022-08-29)
      Bias from weak instruments may undermine the ability to estimate causal effects in instrumental variable regression (IVR). We present here a new approach to handling weak instrument bias through the application of a new ...

    • Smoking and infertility: multivariable regression and Mendelian randomization analyses in the Norwegian Mother, Father and Child Cohort Study 

      Hernáez, Álvaro; Wootton, Robyn E; Page, Christian Magnus; Skåra, Karoline Hansen; Fraser, Abigail; Rogne, Tormod; Magnus, Per Minor; Njølstad, Pål Rasmus; Andreassen, Ole; Burgess, Stephen; Lawlor, Deborah A.; Magnus, Maria Christine (Journal article; Peer reviewed, 2022)
      Objective To investigate the association between smoking and infertility. Design Prospective study. Setting Nationwide cohort. Patients 28,606 women and 27,096 men with questionnaire and genotype information ...