Cardiovascular event rates in the intervention and control arms of the trial.
| Events | Patient years of follow-up | Rate/100 000 population/year | |||
|---|---|---|---|---|---|
| Arm | Year 1 | Year 2 | Total | ||
| Intervention | 235 | 219 | 454 | 38 382 | 1183 |
| Control | 257 | 219 | 476 | 38 826 | 1226 |
| Overall | 492 | 438 | 930 | 77 208 | 1205 |