Table 1.
Basic patient and service characteristics
| Number of patients | 671 |
| Number of episodes | 738 |
| Length of stay, mean (sd) | 58 (41) |
| Minimum | 1 |
| 25th percentile | 23 |
| Median | 51 |
| 75th percentile | 80 |
| Maximum | 252 |
| Coefficient of skewness | 1.27 |
| Age, mean (sd) | 44 (17) |
| Female, percentage | 57 |
| ICD-10 main diagnosis, percentage | |
| F1 Substance | 15 |
| F2 Psychotic | 14 |
| F3 Affective | 46 |
| F4 Neurotic | 10 |
| F6 Personality | 6 |
| Others | 9 |
ICD = International classification of diseases, sd = standard deviation