Items | Original Version | Simplified Version |
---|---|---|
Age > 65 | 1 | 1 |
Previous DVT or PE | 3 | 1 |
Surgery or fracture within one month | 2 | 1 |
Active malignant condition | 2 | 1 |
Unilateral lower limb pain | 3 | 1 |
Hemoptysis | 2 | 1 |
Heart rate | ||
75–94 b.p.m. | 3 | 1 |
≥ 95 b.p.m. | 5 | 2 |
Pain on deep palpation of lower limb and unilateral oedema | 4 | 1 |
Clinical probability | ||
PE-unlikely | 0–5 | 0–2 |
PE-likely | > 5 | > 2 |