Table 1 Case mix comparison of patients ≥ 65 years for both the TARN dataset and the study centre (SC).
From: Polytrauma in the elderly: predictors of the cause and time of death
SC | TARN | p-value | |
|---|---|---|---|
Median Age | 76.4 Yrs | 77.6 Yrs | 0.9 |
25 th Percentile | 71.4 Yrs | 70.6 Yrs | 0.8 |
75 th Percentile | 83.7 Yrs | 82.3 Yrs | 0.7 |
Females | 76.7% | 70.5% | 0.05 |
ISS 1-8 | 18.6% | 20.1% | 0.9 |
ISS 9-15 | 67.5% | 74.3% | 0.5 |
ISS 16-24 | 9.3% | 3.0% | 0.05 |
ISS 25-40 | 3.6% | 1.9% | 0.2 |
ISS >40 | 0.9% | 0.6% | 0.3 |