Table 5 Hospital mortality and risk of death in patients with and without prehospital PCCD after propensity score matching
noPCCD N = 1860 | PCCD N = 1860 | p value | |
|---|---|---|---|
Mortality in the first 24 h [%] | 9.9 | 8.9 | 0.26 |
Hospital mortality [%] (CI95) | 16.8 (15.1–18.5) | 15.5 (13.9–17.2) | 0.29 |
Risk of death based on RISC II score (%) | 17.1 | 16.6 | 0.20 |
Standardized mortality ratio (CI95) | 0.98 (0.89–1.08) | 0.94 (0.84–1.04) | 0.50 |