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| Male | Female | All | |
|---|---|---|---|
| N | 800 (51.3%) | 759 (48.7%) | 1559 |
| Mean (standard deviation) age | 69.3 (16.5) | 64.6 (20.9) | 67.0 (18.9) |
| Median (min—max) age | 72 (18–98) | 69 (18–99) | 71 (18–99) |
| Mean (standard deviation) CCI* | 3.0 (2.5) | 2.2 (2.2) | 2.6 (2.4) |
| Organ failure | 313 (39.5%) | 244 (32.8%) | 557 (36.3%) |
* Charlson Comorbidity Index
