Diet group | Diet + pravastatin group | |||||
---|---|---|---|---|---|---|
Method | Risk (%) | 95% CI | Risk (%) | 95% CI | Risk Ratio | 95% CI |
Kaplan–Meiera | 2.34 | (1.90, 2.89) | 1.63 | (1.26, 2.11) | ||
IPCW Kaplan–Meier | 2.39 | (1.91, 2.95) | 1.60 | (1.19, 2.10) | 0.68 | (0.40, 1.06) |
Parametric g-formula | 2.36 | (1.97, 3.01) | 1.66 | (1.30, 2.05) | 0.71 | (0.47, 0.98) |
Proposed estimator | 2.38 | (1.91, 2.95) | 1.61 | (1.22, 2.06) | 0.69 | (0.42, 1.03) |