(a) Tamarro score
| Clinical parameter | Score | ||
|---|---|---|---|
| 1 | 2 | 3 | |
| General conditions | Poor | Intermediate | Good |
| Pulse (beats/min) | >110 | 90–110 | <90 |
| Systolic blood pressure (mmHg) | <90 | 90–110 | >110 |
| Hemoglobin level (g/dL) | ≤8 | 9-10 | >10 |
T-score is sum of the corresponding values for each clinical parameters.
≤6 corresponds to T1 (high-risk), 7–9 to T2 (intermediate-risk), and ≥10 to T3 (low-risk).