Association between statin and events estimated by the case-cohort analysis using the stratified sample subcohort.

Abbreviations: HR, hazard ratio; CI, confidence interval; AST, aspartate aminotransferase; ALT, alanine aminotransferase.
*Definition of event is given in Table 1.
†Adjusted for age, male, switcher from other lipid-lowering drug, use of high daily dose, hypertension, diabetes, heart disease, liver disease and renal disease.
‡Estimates using “standard weights” in ref 20 are shown.