Characteristic of the patients | N=926 |
Age (mean; ±SD) | 75±13.8 |
Charleson comorbidity scale (mean;±SD) | 6.9 ±2.7 |
Performance status at hospital admission on the scale from 0 to 4 | 0–1.24% 1–4.8% 2–9.45% 3–30.3% 4–54.2% |
Advance directives (%) | 0.5 |
Length of the last hospitalization (median days; IQR) | 8 (2–19) |