Table 1 Variables required for the Surgical Apgar Score
| Number of points | |||||
|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | |
| Blood loss (g) | > 1000 | 601–1000 | 101–600 | ≤ 100 | – |
| Lowest mean arterial pressure (mmHg) | < 40 | 40–54 | 55–69 | ≥ 70 | – |
| Lowest heart rate (beats per min) | > 85 | 76–85 | 66–75 | 56–65 | ≤55 |