X-ray followed by WB-MSCT (group I) | Initial WB-MSCT without X-ray (group II) | |
---|---|---|
Male (p = 0.497) chi2 = 0.462 | 73.5% (n = 2,937) | 72.8% (n = 2,932) |
Age (p = 0.429) | 45.5 (±20) years | 45.1 (±19.8) years |
ISS (p = 0.913) | 29.9 (±12.3) | 29.9 (±12.6) |
Surgery (p = 0.550) chi2 = 0.357 | 74.4% (n = 2,998) | 73.8% (n = 2,993) |
Mortality (p = 0.786) chi2 = 0.074 | 18.2% (n = 732) | 18.4% (n = 746) |
Hospitalization (p < 0.001) | 25.2 (±25.2) days | 27.9 (±30.2) days |
ICU (p < 0.01) | 12.3 (±14.3) days | 13.0 (±15.4) days |
Ventilation days (p < 0.01) | 7.7 (±11.7) | 8.7 (±13.4) |
Red packed blood cells (p = 0.498) | 2.3 (±5.7) | 2.4 (±6.2) |
RISC (p = 0.961) | 21.4 % (±28) | 21.4 % (±28) |