Variable | Points assigned | Frequency n (%) |
---|---|---|
ACS type: | ||
STEMI | 10 | 633 (7.7) |
Other | 3 | 4058 (49.1) |
Cardiogenic shock | 8 | 68 (0.8) |
Female gender | 6 | 3167 (38.3) |
Previous CHF | 5 | 1039 (12.6) |
No previous PCI | 4 | 5238 (63.4) |
NYHA class IV CHF | 4 | 84 (1.0) |
PVD | 2 | 920 (11.1) |
Age (years) | ||
66–75 | 2 | 2227 (26.9) |
76–85 | 5 | 1369 (16.6) |
>85 | 8 | 201 (2.4) |
Estimated GFR | 0 | 1799 (1.9) |
(1 per 10 unit decrease <90) | >0 | 6464 (78.2) |
Risk categories | ||
Low | ≤7 | 2071 (25.1) |
Intermediate | 8–16 | 4274 (51.7) |
High | ≥17 | 1918 (23.2) |
ACS, acute coronary syndrome; CHF, congestive heart failure; GFR, glomerular filtration rate; NYHA, New York Heart Association; PCI, percutaneous coronary intervention; PVD, peripheral vascular disease; STEMI, ST segment elevation myocardial infarction.