Scale | Thresholds | Repeated self-harm (N = 1133, 28.3%) | Did not repeat self-harm (N = 2867, 71.7%) | Total (N = 4000) | Died from suicide (N = 18, 0.5%) | Did not die from suicide (N = 3944) | Total (N = 3962)a |
---|---|---|---|---|---|---|---|
Manchester Self-Harm Rule (MSHR) | Low risk (0) | 23 (2.0) | 435 (15.2) | 458 (11.5) | 2 (11.1) | 450 (11.4) | 452 (11.4) |
Moderate/high risk (1+) | 1110 (98.0) | 2432 (84.8) | 3542 (88.6) | 16 (88.9) | 3494 (88.6) | 3510 (88.6) | |
ReACT Self-Harm Rule (ReACT) | Low risk (0) | 63 (5.6) | 665 (23.2) | 728 (18.2) | 4 (22.2) | 719 (18.2) | 723 (18.2) |
Moderate/high risk (1+) | 1070 (94.4) | 2202 (76.8) | 3272 (81.8) | 14 (77.8) | 3225 (81.8) | 3239 (81.8) | |
SAD PERSONS (SPS) | Low risk (0–4) | 781 (68.9) | 2029 (70.1) | 2810 (70.3) | 12 (66.7) | 2766 (70.1) | 2778 (70.1) |
Moderate risk (5–6) | 251 (22.2) | 642 (22.4) | 893 (22.3) | 4 (22.2) | 885 (22.4) | 889 (22.4) | |
High risk (7–10) | 101 (8.9) | 196 (6.8) | 297 (7.4) | 2 (11.1) | 293 (7.4) | 295 (7.4) | |
Modified SAD PERSONS (MSPS) | Low risk (0–5) | 1020 (90.0) | 2561 (89.3) | 3581 (89.5) | 15 (83.3) | 3532 (89.6) | 3547 (89.5) |
Moderate risk (6–8) | 99 (8.7) | 276 (9.6) | 375 (9.4) | 3 (16.7) | 369 (9.4) | 372 (9.4) | |
High risk (> 8) | 14 (1.2) | 30 (1.0) | 44 (1.1) | 0 (0) | 43 (1.1) | 43 (1.1) |