Fig. 27From: Analysis approaches to address treatment nonadherence in pragmatic trials with point-treatment settings: a simulation studyMean squared error (MSE) versus the nonadherence rate for null and non-null effect using Appendix DAG 1. The 2SLS and 2SRI share the same line as they produce approximately the same amount of MSE. Abbreviations: RD: risk difference, ITT: intention-to-treat, PP: per-protocol, AT: as-treated, 2SLS: two-stage least square, 2SRI: two-stage residual inclusionBack to article page