Table 4 Clinical features of PHP surgery and definitive surgery subgroups (AAST grading ≥ III)
| Definitive surgery group (n = 47) | PHP surgery group (n = 18) | P | |
|---|---|---|---|
| Male, n (%) | 43 (91.5) | 11 (61.1) | 0.011 |
| Age, year, mean ± SD | 46.9 ± 11.7 | 48.4 ± 8.5 | 0.622 |
| Closed n (%) | 44 (93.6) | 18 (100) | 0.555 |
| Combined with other organ injuries, n (%) | 36 (76.6) | 14 (77.8) | 0.820 |
| Cured/died | 39/8 | 11/8 | 0.123 |