Skip to main content
. Author manuscript; available in PMC: 2023 Mar 1.
Published in final edited form as: J Clin Epidemiol. 2021 Nov 3;143:186–196. doi: 10.1016/j.jclinepi.2021.10.023

Fig. 2.

Fig. 2.

Inconsistent selection criteria applied across different sources for the same trial.