Table 1.
Unadjusted comparison of Male and Female demographics, injury characteristics resuscitation needs and clinical outcomes.
| Males (n=197) | Females (n=91) | p-value | |
|---|---|---|---|
| Age (years) | 54±18 | 50±18 | 0.060 |
| ED SBP (mmHg) | 131±27 | 126±29 | 0.085 |
| % ED Hypotensive (SBP < 90 mmHg) | 8.1% | 10.0% | 0.601 |
| ED GCS | 15 [14,15] | 15 [15,15] | 0.446 |
| % ED GCS < 8 | 16.8% | 15.6% | 0.800 |
| Injury Severity Score (ISS) | 17[10,22] | 14[10,19] | 0.450 |
| ISS > 16 (%) | 51.3% | 45.6% | 0.386 |
| ED Intubation Status (%yes) | 13.7% | 11.2% | 0.573 |
| Presenting Coagulopathy (INR > 1.3) | 17.9% | 24.6% | 0.221 |
| Body Mass Index (BMI) | 29.1±7 | 28.3±7 | 0.153 |
| ICU Days | 6.1±6 | 5.0±6 | 0.183 |
| Length Of Stay | 11.7±9 | 11.2±9 | 0.685 |
| 24 hour Crystalloid (cc) | 3593±2527 | 3354±1963 | 0.428 |
| 24 hour Blood Transfusion (cc) | 509±1244 | 445±895 | 0.493 |
| 24 hour Plasma Tranfusion (cc) | 264±978 | 158±520 | 0.335 |
| 24 hour Platelet Transfusion (cc) | 92±284 | 41±187 | 0.109 |
| % Massive Transfusion (≥ 10 u PRBCs in 24hrs) | 5.6% | 2.2% | 0.204 |
| Nosocomial Infection | 30.5% | 27.8% | 0.645 |
| Pneumonia | 23.4% | 13.3% | 0.050* |
| MOF% | 14.7% | 11.1% | 0.408 |
| Mortality % | 4.1% | 1.1% | 0.183 |
| 6 hour Total Testosterone (pg/ml) | 38.4±44 | 33.6±16 | 0.315 |
| 6 hour 17β-Estradiol (pg/ml) | 44.2±38 | 41.2±22 | 0.849 |