Breakdown of patient factors per Bleeding Risk Score
| 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.