Prevalence and ORs of statin use among all cases and their matched controls
| Crude | Adjusted* | ||||
|---|---|---|---|---|---|
| Cases | Controls | OR | OR | 95% CI | |
| Number of subjects | 6665 | 26660 | |||
| No use in previous 2 years | 77.9 | 78.5 | Reference | ||
| Any use within 2 years prior to index date (%) | 22.1 | 21.5 | 1.04 | 0.96 | 0.89 to 1.04 |
| Current use within previous 60 days (%) | 19.4 | 18.6 | 1.06 | 0.99 | 0.91 to 1.08 |
| Use only within previous year (%) | 4.4 | 4.0 | 1.11 | 0.99 | 0.85 to 1.14 |
*ORs matched for age, gender and month of cohort entry and adjusted for all the other factors in table 1.