Table 2.
Demographic data
| McLain | Dick | Pape 1 | DGU | Blacker | Schala-mon | Sikand | Zelle | Pape 2 | Butcher | Berlin | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Patient number/percentage | 15842 | 18449 | 27874 | 249 66.5 | 17546.5 | 5514.5 | 346 92.5 | 174 46.5 | 223 59.5 | 17446.5 | 130 34.5 |
| Mean age (years)/SD | 44.2 18.4 | 43.7 18.4 | 46.8 20.1 | 45.3 19.2 | 42.7 18.4 | 43.321.3 | 46.720 | 43.718 | 44.319 | 4317.9 | 45.319 |
| Mean ISS/SD | 3415.5 | 32.5 16 | 3315.5 | 3214.5 | 3011.5 | 4815 | 3015 | 3515.5 | 32.516 | 3515 | 37.518 |
| Median ventilator days/IQR | 31-8 | 30-9 | 20-8 | 20-8 | 52-11 | 41-9 | 20-8 | 30-9 | 20-9 | 31-8 | 42-9 |
| Median ICU LOS (days)/IQR | 104-22 | 103-22 | 92-21 | 90-20 | 136-23 | 189-28 | 70-19 | 114-23 | 90-22 | 81-20 | 113-21 |
| Median overall LOS (days)/IQR | 3319-65 | 3215-63 | 2915-59 | 3015-61 | 3222-63 | 6125-85 | 2514-48 | 3620-69 | 3216-62 | 2610-62 | 308-63 |
| Mortality rate (%) | 21.5 | 22.5 | 26 | 21 | 18 | 40 | 23 | 22.5 | 23 | 22.5 | 30 |