Variables | Overall | PCI | No PCI |
N (%) | 247,456 | 11,111 (4.5%) | 236,345 (95.5%) |
Length of stay (mean days ± SD) | 9 ± 15 | 9 ± 10 | 9 ± 15 |
Outcome of hospitalization, N (%) |
| ||
Alive | 89,749 (36.3%) | 7958 (71.7%) | 81,791 (34.6%) |
Dead | 157,429 (63.7%) | 3146 (28.3%) | 154,283 (65.4%) |