Table 1 Definition of ABSI [5] and mABSI [22], probability of survival of the different total burn score groups
| Â | ABSI (original) | Modified ABSI | ||
|---|---|---|---|---|
Variable | Patient characteristics | Score | Patient characteristics | Score |
Sex | Female | 1 | Â | Â |
| Â | Male | 0 | Â | Â |
Age | 0–20 | 1 | 0–40 | 1 |
|  | 21–40 | 2 | 41–70 | 2 |
|  | 41–60 | 3 | 71–80 | 3 |
|  | 61–80 | 4 | 81–90 | 4 |
|  | 81–100 | 5 | 91–100 | 5 |
Inhalation injury | Â | 1 | Â | 1 |
Full thickness burn | Â | 1 | Â | 1 |
Total body surface area burned (TBSA, %) | 1–10 | 1 | 1–10 | 1 |
|  | 11–20 | 2 | 11–20 | 2 |
|  | 21–30 | 3 | 21–30 | 3 |
|  | 31–40 | 4 | 31–40 | 4 |
|  | 41–50 | 5 | 41–50 | 5 |
|  | 51–60 | 6 | 51–60 | 6 |
|  | 61–70 | 7 | 61–70 | 7 |
|  | 71–80 | 8 | 71–80 | 8 |
|  | 81–90 | 9 | 81–90 | 9 |
|  | 91–100 | 10 | 91–100 | 10 |
Total Burn Score | Threat to life | Probability of survival | Â | Â |
2–3 | Very low | ≥ 99% |  |  |
4–5 | Moderate | 98% |  |  |
6–7 | Moderately severe | 80–90% |  |  |
8–9 | Serious | 50–70% |  |  |
10–11 | Severe | 20–40% |  |  |
12–13 | Maximum | ≤ 10% |  |  |