Mortality rates per 1000 person-years during the 3 years following an MI given survival to 3 months according to calendar year of MI; standardised to the 2001–2 age–gender distribution in THIN
| Calendar year of MI | All MI patients | Men | Women | |||||||||
| Patients | Person-years of follow-up | Deaths | Standardised mortality rate, per 1000 person-years (95% CI) | Patients | Person-years of follow-up | Deaths | Standardised mortality rate, per 1000 person-years (95% CI) | Patients | Person-years of follow-up | Deaths | Standardised mortality rate, per 1000 person-years (95% CI) | |
| 1991–2 | 604 | 1440.9 | 118 | 83.0 (67.9 to 98.1) | 393 | 945.8 | 66 | 73.0 (55.1 to 90.9) | 211 | 495.2 | 52 | 103.4 (75.1 to 131.6) |
| 1993–4 | 895 | 2139.5 | 150 | 73.3 (61.4 to 85.2) | 571 | 1380.4 | 93 | 73.9 (58.7 to 89.1) | 324 | 759.2 | 57 | 69.9 (51.7 to 88.1) |
| 1995–6 | 1141 | 2721.0 | 175 | 67.5 (57.4 to 77.6) | 716 | 1741.8 | 100 | 60.7 (48.7 to 72.6) | 425 | 979.3 | 75 | 77.3 (59.8 to 94.8) |
| 1997–8 | 1582 | 3804.2 | 222 | 62.9 (54.5 to 71.3) | 985 | 2420.0 | 121 | 55.5 (45.5 to 65.4) | 597 | 1384.2 | 101 | 76.0 (61.0 to 90.9) |
| 1999–2000 | 2590 | 6299.7 | 370 | 61.7 (55.4 to 68.0) | 1644 | 4034.2 | 214 | 57.0 (49.3 to 64.6) | 946 | 2265.5 | 156 | 71.7 (60.4 to 83.0) |
| 2001–2 | 3540 | 8338.0 | 512 | 61.1 (55.8 to 66.4) | 2277 | 5478.5 | 286 | 52.0 (46.0 to 58.0) | 1263 | 2859.5 | 226 | 78.6 (68.3 to 88.8) |
THIN, the Health Improvement Network database; MI, myocardial infarction.