Table 1 Sociodemographic variables and illness history according to history of self-harm behaviour
|  | Overall n = 251a | Suicide attempt n = 88 | No suicide attempt | Statistics (DF) | Post hoce | |
|---|---|---|---|---|---|---|
| Â | Â | Group 1 | Group 2 | Group 3 | Â | Â |
SA + NSSH | SA only | NoSA | ||||
n = 36 | n = 52 | n = 163 | ||||
Age (years), mean (SD) | 30.1 (9.8) | 24.5 (6.3) | 33.5 (10.3) | 30.3 (9.9) | F = 9.5 (2, 250)***b | 1 < 2, 3 |
Women, n (%) | 106 (42) | 26 (72) | 24 (46) | 56 (34) | χ 2 = 17.7 (2)***c | 1 ≠ 2, 3 |
Age of first psychotic symptoms, mean (SD) | 22.8 (7.7) | 17.6 (6.4) | 24.3 ( 9.2) | 23.5 (7.0) | F = 10.7 (2, 249)***b | 1 < 2, 3 |
Age of first treatment for psychiatric disorder, mean (SD) | 24.6 (9.0) | 19.9 (5.6) | 25.5 (9.7) | 25.3 (9.2) | F = 6.0 (2, 244)**b | 1 < 2, 3 |
Age of first treatment for psychoses, mean (SD) | 25.6 (7.6) | 22.5 (5.0) | 28.0 (8.9) | 25.5 (7.5) | F = 5.6 (2, 239)**b | 1 < 2 |
First treatment for other reason than psychosis, n (%) | 70 (29) | 21 (58) | 17 (33) | 32 (20) | χ2 = 21.8 (2)***c | 1 > 2, 3 |
Duration of untreated psychoses (weeks), median (min-max) | 52 (0–2040) | 181 (0–1352) | 32 (1–2040) | 28 (0–1248) | K = 14.3 (2)**d | 1 > 2, 3 |
Depressive episode, lifetime n (%) | 129 (52) | 27 (75) | 42 (81) | 60 (37) | χ2 = 38.9 (2)***c | 1 > 3 |
Depressive episode, first symptoms before the age of 18, n (%) | 54 (22) | 20 (57) | 14 (29) | 20 (13) | χ2 = 34.1 (2)***c | 1 > 2, 3 |