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Demographics of study patients
| Age | Injury Severity (ISS) | Blood pressure (mmHg) | Ventilator Days (days) | ICU Stay (days) | Hospital Stay (days) | Sex (%) | ||
|---|---|---|---|---|---|---|---|---|
| EMS | ||||||||
| Mean | 48.24 | 20.1 | 122.6 | 3.42 | 6.9 | 17.8 | ||
| Standard Deviation | 22.0 | 13.0 | 39.4 | 8.1 | 10.8 | 19.3 | Male | 71.0 |
| Median | 48 | 17 | 128 | 0 | 3 | 13 | Female | 29.0 |
| n= | 75097 | 75427 | 75427 | 74775 | 75426 | 75389 | ||
| PT | ||||||||
| Mean | 49.4 | 14.4 | 113.5 | 0.8 | 3.5 | 11.4 | ||
| Standard Deviation | 24.3 | 8.7 | 53.9 | 3.6 | 5.2 | 11.1 | Male | 74.6 |
| Median | 51 | 13 | 130 | 0 | 2 | 9 | Female | 25.4 |
| n= | 1085 | 1085 | 1085 | 1077 | 1085 | 1085 |
