Analysis of Self‐selection Bias in a Population‐based Cohort Study of Autism Spectrum Disorders
Article 2013 en
Authors
RN
Roy M. Nilsen
PS
Pål Surén
NG
Nina Gunnes
Abstract
1 min read
Associations estimated between ASDs and perinatal and prenatal exposures in the cohort are close to those estimated in the nationwide population. Self-selection does not appear to compromise validity of exposure-outcome associations in the ABC study.
Roy M. Nilsen, Dan Joseph Stein, Håkon K. Gjessing, Rolv Skjærven, Kari Klungsøyr, Patricia Schreuder, Elin R. Alsaker, Kjell Haug, Anne Kjersti Daltveit, Per Magnus
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