From: Can we monitor heart attack in the troponin era: evidence from a population-based cohort study
Year | HMDC episodes of care | AHA classification of MIan (row%, col%) | |||
---|---|---|---|---|---|
 | Hierarchical diagnosis | Count | Positive MI | Any MI | Not MI |
1998 | MI | 1420 | 1098 (77.3, 82.9) | 1309 (92.2, 80.8) | 111 (7.8, 5.8) |
 | Unstable angina | 2011 | 163 (8.1, 12.3) | 233 (11.6, 14.4) | 1778 (88.4, 93.5) |
 | Other IHDb | 22 | 14 (63.6, 1.1) | 20 (90.9, 1.2) | 2 (9.1, 0.1) |
 | Other CVDb | 69 | 49 (71.0, 3.7) | 58 (84.1, 3.6) | 11 (15.9, 0.6) |
 | Total | 3522 | 1324 | 1620 c | 1902 |
2003 | MI | 1579 | 1318 (83.5, 74.6) | 1479 (93.7, 73.8) | 100 (6.3, 7.7) |
 | Unstable angina | 1493 | 267 (17.9, 15.1) | 329 (22.0, 16.4) | 1164 (78.0, 90.1) |
 | Other IHDb | 48 | 46 (95.8, 2.6) | 46 (95.8, 2.3) | 2 (4.2, 0.2) |
 | Other CVDb | 177 | 137 (77.4, 7.7) | 151 (85.3, 7.5) | 26 (14.7, 2.0) |
 | Total | 3297 | 1768 | 2005 c | 1292 |