Fig. 3From: A comparison of covariate adjustment approaches under model misspecification in individually randomized trialsExtension 2. True relationships between the continuous covariate and outcome with interaction are shown: small interaction, large interaction, different shapes, and effect absent in one group. The dots depict the datapoints in a single simulated dataset of 100 participants, where the red dots indicate the active treatment and the blue dots indicate the controlBack to article page