No suicidal ideation (n = 336) a | “Life not worth living” (n = 77) b | Thoughts of death or Suicidal ideation (n = 81) c | Significance Test [p] | Post hoc | |||
---|---|---|---|---|---|---|---|
a vs. b | a vs. c | b vs. c | |||||
Females, n (%) | 145 (43%) | 41 (53%) | 53 (65%) | χ2 (2, 493) = 13.6 [.001] | na | na | na |
Age, years | 19.9 ± 4.6 | 19.4 ± 4.1 | 20.0 ± 4.1 | F (2, 493) = 0.4 [.706] | |||
Age of onset, years | 15.4 ± 4.7 | 15.4 ± 4.8 | 14.1 ± 3.7 | F (2, 397) = 2.5 [.086] | |||
Predicted IQ | 100.6 ± 11.7 | 101.4 ± 9.2 | 102.9 ± 9.5 | F (2, 147.6) = 1.6 [.212] | |||
Education, years | 11.5 ± 2.8 | 11.5 ± 2.5 | 11.5 ± 2.5 | F (2, 489) = 0.1 [.942] | |||
SOFAS | 62.4 ± 12.0 | 58.0 ± 11.2 | 57.0 ± 11.7 | F (2, 387) = 7.2 [.001] | * | ** | |
HDRS total | 8.7 ± 5.7 | 14.8 ± 5.6 | 19.0 ± 5.6 | F (2, 476) = 120.7 [.000] | *** | *** | *** |
BPRS total | 36.7 ± 8.6 | 43.7 ± 9.8 | 49.2 ± 10.5 | F (2, 475) = 67.8 [.000] | *** | *** | *** |
K10 total | 23.0 ± 7.4 | 30.4 ± 7.8 | 33.5 ± 6.1 | F (2, 424) = 73.8 [.000] | *** | *** | * |
AUDIT total | 6.9 ± 7.7 | 7.5 ± 8.6 | 8.2 ± 8.5 | F (2, 491) = 0.9 [.399] |