Skip to main content

Table 4 Results of the effect of rosiglitazone on hepatocellular carcinoma based on real data from the Korean National Health Insurance Database

From: Statistical methods for elimination of guarantee-time bias in cohort studies: a simulation study

Cumulative dose Cox regression Time-dependent Cox regression Landmark analyses
HR 95% CI p-value HR 95% CI p-value HR 95% CI p-value
Low 0.852 0.420 1.731 0.659 1.155 0.568 2.347 0.691 1.059 0.332 3.374 0.923
Moderate 0.710 0.315 1.602 0.410 0.983 0.435 2.220 0.967 0.775 0.189 3.167 0.722
High 0.443 0.218 0.899 0.024 0.778 0.381 1.587 0.490 0.812 0.295 2.233 0.687
  1. HR Hazard ratio, 95% CI 95% Confidence interval
\