Skip to main content

Table 1 Proportion of protocol deviations under different choices of α0 in (1) by arm under “strong confounding”

From: Interval-cohort designs and bias in the estimation of per-protocol effects: a simulation study

Scenario Arm α 0 Cumulative proportion deviated  
0 Z=1 4.0 41%  
  Z=0 -6.5 41%  
1 Z=1 5.0 21%  
  Z=0 -7.5 20%  
2 Z=1 6.0 9%  
  Z=0 -8.5 8%