Table 2 Univariate analysis of comprehensive geriatric assessment components according to in-hospital death
|  | Total (n = 746) | No death (n = 650) | Death (n = 96) | P-value |
|---|---|---|---|---|
Number of medications | 5.4 ± 3.5 | 5.2 ± 3.2 | 6.9 ± 3.5 | <.001 |
ADLs (range 0–12; 12 = best) | 7.3 ± 4.7 | 7.7 ± 4.5 | 4.4 ± 2.8 | <.001 |
 ADL dependency, n (%) | 292 (48.0) | 252 (46.0) | 40 (66.7) | .002 |
IADLs (range 0–18; 18 = best) | 7.2 ± 6.2 | 7.9 ± 7.2 | 2.8 ± 2.2 | <.001 |
 IADL dependency, n (%) | 409 (67.3) | 355 (64.8) | 54 (90.0) | <.001 |
Depression, n (%) | 224 (30.0) | 206 (31.7) | 18 (18.8) | .010 |
Dementia, n (%) | 194 (26.0) | 156 (24.0) | 38 (39.6) | .001 |
Prevalent delirium, n (%) | 138 (18.5) | 102 (15.7) | 36 (37.5) | <.001 |
Urinary incontinence, n (%) | 350 (46.9) | 304 (46.8) | 46 (47.9) | .833 |
Falls*, n (%) | 96 (12.9) | 84 (12.9) | 12 (12.5) | .908 |
Malnutrition | 314 (42.1) | 242 (37.2) | 72 (75.0) | <.001 |
Poor social support | 203 (27.2) | 141 (21.7) | 62 (64.6) | <.001 |