Table 3.
Unadjusted Associations Between Screening Characteristics and Outcomes
| Suicide attempt 6 weeks (n =109; 8%) | Suicide attempt 12 months (n = 287; 22%) | Any suicidal behavior 6 weeks (n = 364; 27%) | Any suicidal behavior 12 months (n = 638; 46%) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n (%) | Chi | n (%) | Chi | n (%) | Chi | n (%) | Chi | ||
| Secondary screener items | Item 1: Active ideation and lifetime attempt (n = 986) | 94 (10%) | 12.39‡ | 233 (24%) | 16.21‡ | 299 (30.3%) | 26.79‡ | 502 (50.9%) | 28.92‡ |
| Item 2: Plan (n = 1185) | 104 (9%) | 8.55† | 269 (23%) | 17.56‡ | 335 (28%) | 14.48‡ | 585 (49%) | 30.91‡ | |
| Item 3: Intent (n = 971) | 90 (9%) | 8.21† | 226 (23%) | 11.68† | 288 (30%) | 17.44‡ | 494 (51%) | 26.97‡ | |
| Intent AND plan (n = 907) | 88 (10%) | 11.37† | 219 (24%) | 16.98‡ | 277 (31%) | 22.24‡ | 474 (52%) | 35.97‡ | |
| Item 4: Psych hospitalization (n = 898) | 87 (10%) | 11.06‡ | 232 (26%) | 38.80‡ | 283 (32%) | 34.03‡ | 482 (54%) | 55.53‡ | |
| Item 5: Excessive substance use (n = 977) | 80 (8%) | 0.33 (n.s.) | 219 (22%) | 4.96* | 256 (26%) | 0.11 (n.s.) | 459 (47%) | 0.51 (n.s.) | |
| Item 6: Aggressive/irritable (n =1144) | 97 (9%) | 2.89 (n.s.) | 245 (21%) | 1.28 (n.s.) | 310 (27%) | 1.45 (n.s.) | 535 (47%) | 0.44 (n.s.) | |
| Sum score | 0 (n = 2) | 0 (0%) | 23.75‡ | 0 (0%) | 49.55‡ | 0 (0%) | 43.40‡ | 0 (0%) | 68.38‡ |
| 1 (n = 28) | 1 (4%) | 2 (7%) | 1 (4%) | 4 (14%) | |||||
| 2 (n = 92) | 1 (1%) | 7 (8%) | 10 (11%) | 20 (22%) | |||||
| 3 (n = 190) | 6 (3%) | 23 (12%) | 36 (19%) | 67 (35%) | |||||
| 4 (n = 295) | 19 (6%) | 47 (16%) | 68 (23%) | 128 (43%) | |||||
| 5 (n = 415) | 37 (9%) | 97 (23%) | 124 (30%) | 214 (52%) | |||||
| 6 (n = 354) | 45 (13%) | 111 (31%) | 125 (35%) | 205 (58%) | |||||
*
p < 0.05;
†
p < 0.01;
‡
p < 0.001;
n.s., not significant.