Examining Non-Participation to the Maternal Follow-up Within the Danish National Birth Cohort.

In conclusion, while participants differed somewhat from the baseline cohort, selection bias was limited after factors that associated with participation status were accounted for.
PMID: 29346474 [PubMed - as supplied by publisher]

Source: Am J Epidemiol - January 16, 2018 Category: Epidemiology Authors: Bliddal M, Liew Z, Pottegård A, Kirkegaard H, Olsen J, Nohr EA Tags: Am J Epidemiol Source Type: research