Table 2. Patient characteristics, groups according to current episode.
| Variable | Mania | Depression |
| Number of patients (n) | 18 | 12 |
| Days admitted (mean ± SD) | 22.9±17.2 | 22.2±24.6 |
| Number of days between admission and actigraphy recording (mean ± SD) | 2.1±1.1 | 3.5±2.7 |
| Compulsory admission | 9 (50%) | 2 (17%) |
| Intensive care unit | 10 (56%) | 1 (8%)** |
| Body Mass Index (mean kg/m2± SD) | 27.0±5.8 | 23.6±3.2 |
| ICD-10 primary diagnosis | n (%) | n (%) |
| F31 Bipolar affective disorder | ||
| - F 31.1, current episode manic without psychotic symptoms | 7 (39) | – |
| - F 31.2, current episode manic with psychotic symptoms | 11 (61) | – |
| - F 31.3, current episode mild or moderate depression | – | 6 (50) |
| - F 31.4, current episode severe depression without psychotic symptoms | – | 5 (42) |
| - F 31.5, current episode severe depression with psychotic symptoms | – | 1 (8) |
| Treatment | n (%) | n (%) |
| - Antipsychotics | 15 (83) | 5 (42) |
| - Hypnotics/anxiolytics | 9 (50) | 6 (50) |
| - Anticonvulsants | 7 (39) | 4 (33) |
| - Lithium | 2 (10) | 1 (8) |
| - Antidepressants | 1 (5) | 1 (8) |
| - No psychotropic drug treatment | 1 (5) | 1 (8) |
If not mentioned otherwise, values are number of patients, n (%).
**p≤0.01 chi-square test.