Table 1 Study population
No comorbidity n = 357 | Psychosis/bipolar disordern = 170 | Depression/anxiety n = 338 | Personality disorder n = 81 | Overall n = 946 | p | |
|---|---|---|---|---|---|---|
Male gender n (%) | 275 (77.0) | 114 (67.0) | 211 (62.4) | 32 (39.5) | 632 (66.8) | < 0.0011 |
Age median (1st-3rd quartile) | 41 (30, 51) | 37 (29, 47) | 44 (31, 55) | 37 (25, 45) | 40 (30, 51) | < 0.0012 |
Suicide method n (%) | 0.0021 | |||||
Hanging/strangulation | 167 (46.8) | 76 (44.7) | 140 (41.4) | 35 (43.2) | 418 (44.2) | |
Poisoning | 95 (26.6) | 37 (21.8) | 111 (32.8) | 35 (43.2) | 278 (29.4) | |
Other means | 95 (26.6) | 57 (33.5) | 87 (25.7) | 11 (13.6) | 250 (26.4) | |
Last substance use disorder | < 0.0011 | |||||
Alcohol (F10) | 153 (42.9) | 50 (29.4) | 157 (46.4) | 33 (40.7) | 393 (41.5) | |
Opiates (F11) | 84 (23.5) | 13 (7.6) | 30 (8.9) | 8 (9.9) | 135 (14.3) | |
Cannabinoids (F12) | 28 (7.8) | 20 (11.8) | 29 (8.6) | 8 (9.9) | 85 (9.0) | |
Sedatives and hypnotics (F13) | 20 (5.6) | 11 (6.5) | 48 (14.2) | 6 (7.4) | 85 (9.0) | |
Other substances (F14-F16) | 21 (5.9) | 18 (10.6) | 19 (5.6) | 5 (6.2) | 63 (6.7) | |
Multiple substances (F19) | 51 (14.3) | 58 (34.1) | 55 (16.3) | 21 (25.9) | 185 (19.6) | |
Deliberate self-harm last year | 17 (4.8) | 15 (8.8) | 57 (16.9) | 22 (27.2) | 111 (11.7) | < 0.0011 |
Charlson comorbidity index | 0.1371 | |||||
0 | 234 (65.5) | 125 (73.5) | 214 (63.3) | 57 (70.4) | 630 (66.6) | |
1–2 | 112 (31.4) | 45 (26.5) | 116 (34.3) | 22 (17.2) | 295 (31.2) | |
> 2 | 11 (3.1) | < 3 | 8 (2.4) | < 3 | 21 (2.2) | |
Service at last contact | < 0.0011 | |||||
SUD services | 253 (70.9) | 24 (14.1) | 111 (32.8) | 25 (30.9) | 413 (43.7) | |
Mental health services | 104 (29.1) | 146 (85.9) | 227 (67.2) | 56 (69.1) | 533 (56.3) | |
Level of care at last contact | 0.0131 | |||||
Inpatient | 125 (35.0) | 75 (44.1) | 134 (39.6) | 43 (53.1) | 377 (39.9) | |
Outpatient | 232 (65.0) | 95 (55.9) | 204 (60.4) | 38 (46.9) | 569 (60.1) | |
Inpatient admissions last year | < 0.001 | |||||
0 | 150 (42.0) | 18 (10.6) | 47 (13.9) | 12 (14.8) | 227 (24.0) | |
1 | 140 (39.2) | 40 (23.5) | 105 (31.1) | 13 (16.0) | 298 (31.5) | |
2- | 67 (18.8) | 112 (65.9) | 186 (55.0) | 56 (69.1) | 421 (44.5) | |
Outpatient contacts last year | < 0.001 | |||||
0 | 56 (15.7) | 11 (6.5) | 30 (8.9) | 3 (3.7) | 100 (10.6) | |
1–10 | 219 (61.3) | 61 (35.9) | 154 (45.6) | 31 (38.3) | 465 (49.2) | |
11- | 82 (23.0) | 98 (57.6) | 154 (45.6) | 47 (58.0) | 381 (40.3) | |