Table 3 Results from multivariate firth analysis predicting in-hospital mortality in pediatric burns
| Â | Adjusted odds ratio (95% CI) | p value | Overall likelihood ratio | R squared |
|---|---|---|---|---|
Age | Â | Â | Â | Â |
<1Â year | 1.000 | Â | ||
1–5 years | 1.299(0.228–7.406) | 0.768 | ||
6–10 years | 1.215 (0.187–7.915) | 0.838 | ||
11–15 years | 0.545 (0.081–3.65) | 0.532 | ||
16–20 years | 0.346 (0.039–3.036) | 0.338 | 116.21 | 0.76 |
TBSA% | Â | Â | Â | Â |
1) 0–25% | 1.000 |  | ||
2) 25.1–50% | 21.706 (6.489–72.608) | <0.0001 | ||
3) 50.1–75% | 136.195 (31.157–595.345) | <0.0001 | ||
4) 75.1–100% | 1019.436 (26.795–38,784.79) | 0.0002 | ||
Hospital days | Â | Â | ||
<1 | 1.000 | Â | ||
1–10 | 11.844 (0.081–1734.005) | 0.331 | ||
11–20 | 2.292 (0.016–325.122) | 0.743 | ||
>20 | 2.299(0.017–307.916) | 0.739 | ||
Gender | Â | Â | ||
Male | 1.000 | Â | ||
Female | 0.962 (0.455–2.035) | 0.920 | ||
Inhalation injury | 1.937 (0.663–5.663) | 0.227 | ||
Depth | Â | Â | ||
Partial | 1.000 | Â | ||
Mixed | 1.283 (0.582–2.828) | 0.537 | ||
Full | 0.538 (0.126–2.303) | 0.404 | ||
Burn cause | Â | Â | ||
Accidental | 1.000 | Â | ||
Homicidal | 19.724 (0.131–2973.145) | 0.2439 | ||
Suicidal | 16.271 (0.112–2361.275) | 0.2720 | ||
Family type | Â | Â | ||
Joint | 1.000 | Â | ||
Nuclear | 0.895 (0.368–2.18) | 0.808 | ||
House location | Â | Â | ||
Rural area | 1.000 | Â | ||
Urban area | 0.488 (0.232–1.025) | 0.058 | ||
Month of admission | Â | Â | ||
January–March | 1.000 |  | ||
April–June | 0.61 (0.22–1.69) | 0.342 | ||
July–September | 0.591 (0.217–1.612) | 0.304 | ||
October–December | 0.327 (0.105–1.022) | 0.055 | ||
Growth on wound culture | 2.907 (0.611–13.837) | 0.180 |