Participation weighting based on sociodemographic register data improved external validity in a population-based cohort study

To investigate if inverse probability of participation weighting (IPPW) using register data on sociodemographic and disease history variables can improve external validity in a cohort study with selective participation.

Source: Journal of Clinical Epidemiology - December 15, 2018 Category: Epidemiology Authors: Carl Bonander, Anton Nilsson, Jonas Bj örk, Göran M.L. Bergström, Ulf Strömberg Tags: Original Article Source Type: research