Table 1 Outcomes (mortality rate, hospital LOS and ICU LOS) among different WSES classes of open pelvic fractures in the NTDB 2015 (N = 830)
Outcome | Minor (N = 398) | Moderate (N = 268) | Severe (N = 164) | p value |
|---|---|---|---|---|
Mortality | ||||
Mortality rate (N, %) | 14 (3.5%) | 30 (11.2%) | 39 (23.8%) | < 0.001* |
Odds of mortality | – (baseline) | 3.457 (1.797–6.654) | 8.558 (4.498–16.281) | < 0.001† |
LOS (days) (excluding mortality patients) | ||||
Hospital LOS | 12.0 (10.6–13.5) | 17.8 (14.6–21.0) | 18.5 (14.9–22.1) | < 0.001‡ |
ICU LOS | 3.2 (2.5–4.0) | 6.8 (5.3–8.4) | 6.8 (5.0–8.6) | |