Table 4.
Phase III 6-month hospital presentation follow-up
| Variable | All participants (N = 120) |
SPI + TAU (N = 80) |
TAU only (N = 40) |
Intervention group effect IRR (95% CI) |
||
|---|---|---|---|---|---|---|
| Number of representations for self-harm | n (%) | 0 | 75 (62.5%) | 49 (61.3%) | 26 (65.0%) | 1.10 (0.48, 2.50), p = 0.830 |
| 1 | 24 (20.0%) | 16 (20.0%) | 8 (20.0%) | |||
| 2 | 6 (5.0%) | 6 (7.5%) | 0 (0%) | |||
| 3 | 5 (4.2%) | 2 (2.5%) | 3 (7.5%) | |||
| ≥ 4 | 10 (8.3%) | 7 (8.8%) | 3 (7.5%) | |||
| Re-presented for self-harm (n = 45) | Median (IQR) | 1 (1, 3) | 1 (1, 3) | 1 (1, 3) | ||
| Mean (SD) | 4.2 (6.5) | 3.9 (5.7) | 4.9 (8.3) | |||
| Min., max. | 1, 30 | 1, 24 | 1, 30 | |||
| Number of re-presentations to hospital for a suicide attempt | n (%) | 0 | 91 (75.8%) | 60 (75.0%) | 31 (78.0%) | 1.10 (0.43, 2.79), p = 0.849 |
| 1 | 17 (14.2%) | 11 (13.8%) | 6 (15.0%) | |||
| 2 | 4 (3.0%) | 3 (3.8%) | 1 (2.5%) | |||
| 3 | 3 (2.5%) | 3 (3.8%) | 0 (0%) | |||
| ≥ 4 | 5 (4.2%) | 3 (3.8%) | 2 (5.0%) | |||
| Re-presented to hospital for a suicide attempt (n = 29) | Median (IQR) | 1 (1, 3) | 1 (1, 3) | 1 (1, 2) | ||
| Mean (SD) | 2.3 (2.5) | 2.4 (2.4) | 2.3 (2.7) | |||
| Min., max. | 1, 11 | 1, 11 | 1, 9 | |||
| Duration between index admission and first re-presentation to hospital for self-harm (days) | Median (IQR) | 36 (12, 83) | 42 (12, 100) | 30 (13, 62) | ||
| Missing (n) | 3 | 2 | 1 | |||