Table 1 Patient characteristics
Derivation sample | Validation sample | ||
|---|---|---|---|
Number | 219 | 300 | |
Male (%) | 60.3 % | 61.0 % | ns |
Age (mean± SD) | 39.8± 12.9 | 36.4± 13.3 | p = 0.002* |
ICD-10 F1 (Alcohol and drug use disorders) | 23.9 % | 22.8 % | ns |
ICD-10 F2 (Schizophrenic or delusional disorder) | 34.9 % | 40.1 % | ns |
ICD-10 F3 (Affective disorder) | 14.8 % | 16.5 % | ns |
ICD-10 F4/6 (Neurotic, stress-related or somatoform disorder/personality disorder) | 20.6 % | 13.6 % % | p = 0.042** |
ICD-10 (Other diagnoses) | 5.8 % | 7.0 % | ns |
Involuntary admissions | 58 % | 64 % | ns |
Median length of stay (days) | 23 | 22 | ns |
Physical attacks | 14 | 37 | |
Patients involved in ≥ 1 attack | 10 (4.6 %) | 27 (9.0 %) | ns |
Severity of attacks (SOAS-R) (mean; range) | 12.7 (5 – 18) | 13.4 (4 – 20) | ns |
Intense preventive measures | 52 | 94 | |
Patients with ≥ 1≥ intense preventive measure | 28 (12.8 %) | 41 (13.7 %) | n.s. |