TABLE 2.
Mean Values Across Simulations of the Ratio Instrumental Variable Estimate Assuming a Linear Exposure–Outcome Relationship and the Population-averaged Causal Effect for 1-unit and 0.25-unit Increases in the Exposure
Mean Values Across Simulations of the Ratio Instrumental Variable Estimate Assuming a Linear Exposure–Outcome Relationship and the Population-averaged Causal Effect for 1-unit and 0.25-unit Increases in the Exposure