| 预估指标 | 范围 | 分数 | 结果 | 评分 |
| 基线血细胞比容(%) | <31 | 9 | ||
| 31-33.9 | 7 | |||
| 34-36.9 | 3 | |||
| 37-39.9 | 2 | |||
| ≥40 | 0 | |||
| 肌酐清除率(ml/min) | ≤15 | 39 | ||
| 16-30 | 35 | |||
| 31-60 | 28 | |||
| 61-90 | 17 | |||
| 91-120 | 7 | |||
| >120 | 0 | |||
| 心率(bpm) | ≤70 | 0 | ||
| 71-80 | 1 | |||
| 81-90 | 3 | |||
| 91-100 | 6 | |||
| 101-110 | 8 | |||
| 111-120 | 10 | |||
| ≥121 | 11 | |||
| 性别 | 男性 | 0 | ||
| 女性 | 8 |
| 心力衰竭体征 | 否 | 0 | ||
| 是 | 7 | |||
| 血管疾病病史 (PAD或脑卒中病史) | 否 | 0 | ||
| 是 | 6 | |||
| 糖尿病 | 否 | 0 | ||
| 是 | 6 | |||
| 收缩压(mmHg) | ≤90 | 10 | ||
| 91-100 | 8 | |||
| 101-120 | 5 | |||
| 121-180 | 1 | |||
| 181-200 | 3 | |||
| ≥201 | 5 | |||
| 总评分 |
| 危险分层 | 最低分值 | 最高分值 | 出血风险 |
| 极高危 | 51 | 91 | 19.5% |
| 高危 | 41 | 50 | 11.9% |
| 中危 | 31 | 40 | 8.6% |
| 低危 | 21 | 30 | 6.6% |
| 极低危 | 1 | 20 | 3.1% |