Table 2.
Descriptives for dependent variables
| Dependent variable |
TAU | DBT Group 1 | DBT Group 2 | ||||||
| M (SD) | Mdn | Range | M (SD) | Mdn | Range | M (SD) | Mdn | Range | |
| CO hours | |||||||||
| Suicidal ideation | 10.55 (87.94) | 0 | 0–1144 | 2.37 (18.13) | 0 | 0–232 | 1.85 (11.96) | 0 | 0–168 |
| Self-injury | 6.19 (40.50) | 0 | 0–504 | 0.72 (8.78) | 0 | 0–14 | 0.75 (9.84) | 0 | 0–184 |
| Aggression | 3.89 (28.47) | 0 | 0–344 | 1.15 (11.76) | 0 | 0–208 | 4.58 (56.08) | 0 | 0–1072 |
| Incident | |||||||||
| Suicide attempt | 0.02 (0.16) | 0 | 0–2 | 0 (0.00) | 0 | 0 | 0.01 (0.10) | 0 | 0–1 |
| Self-injury | 0.09 (0.39) | 0 | 0–4 | 0.04 (0.27) | 0 | 0–3 | 0.42 (1.66) | 0 | 0–26 |
| Aggression patient to patient |
0.05 (0.30) | 0 | 0–3 | 0.03 (0.19) | 0 | 0–2 | 0.05 (0.34) | 0 | 0–5 |
| Aggression patient to staff |
0.02 (0.19) | 0 | 0–3 | 0.01 (0.14) | 0 | 0–2 | 0.04 (0.43) | 0 | 0–8 |
| Restraints | 0.16 (0.77) | 0 | 0–6 | 0.14 (1.53) | 0 | 0–29 | 0.18 (1.62) | 0 | 0–24 |
| Seclusions | 0.03 (0.23) | 0 | 0–3 | 0.02 (0.28) | 0 | 0–4 | 0.01 (0.11) | 0 | 0–2 |
| Days hospitalised | 10.74 (10.57) | 7 | 1–74 | 8.36 (8.09) | 7 | 1–121 | 11.84 (11.36) | 8 | 1–91 |
| Readmissions | 0.09 (0.30) | 0 | 0–2 | 0.07 (0.29) | 0 | 0–3 | 0.06 (0.23) | 0 | 0–1 |
CO, constant observation; DBT, dialectical behaviour therapy; M, mean; Mdn, median; TAU, treatment as usual.