Table 4.
 Cumulative mortality (percentage and 95% confidence intervals) in 28 day survivors of acute myocardial infarction: Perth MONICA cohort 1984-93
| Aggregate year of diagnosis | No of patients | 1 year | 5 year | 10 years | 12 years |
|---|---|---|---|---|---|
| Cumulative all cause mortality | |||||
| 1984-7 | 1745 | 4.2 (3.2 to 5.1) | 13.1 (11.5 to 14.7) | 25.1 (23.1 to 27.2) | 29.9 (27.7 to 32.1) |
| 1988-90 | 1395 | 3.2 (2.2 to 4.1) | 11.9 (10.2 to 13.6) | 21.6 (19.4 to 23.8) | 26.4 (24.1 to 28.8) |
| 1991-3 | 1311 | 2.5 (1.6 to 3.4) | 8.9 (7.3 to 10.5) | 17.1 (15.5 to 19.2) | 22.3 (20.0 to 24.6) |
| Cumulative cardiovascular mortality | |||||
| 1984-7 | 1745 | 3.4 (2.6 to 4.3) | 10.3 (8.8 to 11.7) | 18.4 (16.6 to 20.2) | 20.8 (18.9 to 22.8) |
| 1988-90 | 1395 | 2.6 (1.8 to 3.5) | 8.1 (6.6 to 9.5) | 14.5 (12.7 to 16.4) | 17.6 (15.6 to 19.5) |
| 1991-3 | 1311 | 2.0 (1.3 to 2.8) | 6.2 (4.9 to 7.6) | 11.1 (9.4 to 12.7) | 13.6 (11.8 to 15.5) |