Outcome | Exposed cohort (n = 458,147) | Unexposed cohort (n = 1,818,929) |
---|---|---|
Outcome events, no. (%) | 696 (0.15) | 2230 (0.12) |
Person-years of follow-up | 151,569 | 611,211 |
Crude incidence rate per 1000 person-years | 4.59 | 3.65 |
Median follow-up, years (IQR) | 0.29 (0.24–0.42) | 0.29 (0.24–0.42) |
Crude HR (95% CI) | 1.26 (1.16–1.37) | |
Adjusteda HR (95% CI) | 1.22 (1.12–1.33) |