| Patients < 60 years N = 1135 | Patients ≥ 60 years N = 707 | Total N = 1842 | P value |
Age Mean (SD) | 43.8 (9.8) | 73.1 (9.5) | 55.0 (17.2) | <0.0001a |
Age of first hospitalisation Mean (SD) | 37.4 (9.6) | 65.3 (9.7) | 48.1 (16.6) | <0.0001a |
Gender (% women) | 605 (53.3) | 441 (62.4) | 1046 (56.8) | <0.0001b |
Number of hospitalisations per year Mean (SD) | 0.18 (0.18) | 0.24 (0.26) | 0.21 (0.22) | <0.0001a |
Number of days of hospitalisations per year Mean (SD) | 6.47 (14.6) | 12.50 (21.40) | 8.96 (17.95) | <0.0001a |
Length of stay (days) Mean (SD) | 30.4 (47.4) | 48.1 (65.3) | 37.0 (55.4) | <0.0001a |
Length of stay (days) N (%) |
|
|
|
|
<14 | 338 (33.6) | 112 (18.7) | 450 (28.1) | <0.0001b |
14 to 28 | 322 (32) | 135 (22.6) | 457 (28.5) | |
29 to 42 | 159 (15.8) | 138 (23.1) | 297 (18.5) | |
>42 | 186 (18.5) | 213 (35.6) | 399 (24.9) | |
At least one compulsory hospitalisation (%) | 681 (60.0) | 338 (47.8) | 1019 (55.3) | <0.0001b |
At least one seclusion during an hospitalisationc (%) | 232 (34.1) | 73 (21.6) | 305 (29.9) | <0.0001b |