Background
Methods
Subjects and procedures
Statistical analysis
Results
Schizophrenia | Bipolar affective disorder | Major depressive disorder | |||||||
---|---|---|---|---|---|---|---|---|---|
Suicide | Non-suicide | p-value | Suicide | Non-suicide | p-value | Suicide | Non-suicide | p-value | |
N = 82 | N = 164 | N = 23 | N = 46 | N = 67 | N = 134 | ||||
Age at laboratory tests (years), mean ± SD | 31.1 ± 9.1 | 31.5 ± 8.6 | 0.699a | 36.5 ± 11.6 | 35.9 ± 10.0 | 0.830a | 52.6 ± 15.2 | 54.1 ± 15.2 | 0.519a |
Age at first admission (years) | 29.1 ± 9.3 | 29.3 ± 8.9 | 0.859a | 34.0 ± 11.6 | 32.7 ± 10.4 | 0.620a | 51.6 ± 15.1 | 53.2 ± 14.8 | 0.494a |
Number of admissions, mean ± SD | 2.2 ± 2.3 | 2.4 ± 2.5 | 0.638a | 2.5 ± 1.8 | 2.5 ± 2.1 | >0.99a | 1.6 ± 1.3 | 1.6 ± 1.0 | 0.895a |
Body mass index (kg/m2), mean ± SD | 22.1 ± 3.7 | 23.1 ± 4.1 | 0.086a | 23.8 ± 3.6 | 23.9 ± 3.0 | 0.93a | 22.8 ± 3.2 | 22.9 ± 3.5 | 0.894a |
Sex, male, n (%) | 42(51) | 80(49) | 0.787b | 14(61) | 29(63) | >0.99b | 30(45) | 56(42) | 0.763b |
Socio-economic status, n (%) | 0.479b | 0.457b | 0.259b | ||||||
High | 19(27) | 33(21) | 3(14) | 12(27) | 13(24) | 39(31) | |||
Middle | 32(45) | 84(53) | 12(55) | 22(50) | 28(51) | 66(53) | |||
Low | 20(28) | 41(26) | 7(32) | 10(23) | 14(25) | 20(16) | |||
Use of atypical antipsychotics, n (%) | 16 (19.5) | 43 (26.2) | 0.245b | 4 (17.4) | 11 (23.9) | 0.536b | 4 (6.0) | 7 (5.2) | 0.826b |
Comorbid medical disease | |||||||||
None | 75(91.5) | 155(94.5) | 0.361b | 17(73.9) | 40(87.0) | 0.178b | 47(70.1) | 81(60.4) | 0.178b |
Endocrine disease | 2(2.4) | 1 (0.6) | 0 | 0 | 4(6.0) | 13(9.7) | |||
Cardiovascular disease | 0 | 1(0.6) | 2(8.7) | 2(3.3) | 12(17.9) | 22(16.4) | |||
Liver disease | 0 | 3(1.8) | 1(4.3) | 0 | 0 | 3(2.2) | |||
Neurological disease | 3(3.7) | 1(0.6) | 2(8.7) | 1(2.2) | 3(4.5) | 3(2.2) | |||
Cancer | 0 | 0 | 0 | 0 | 0 | 3(2.2) | |||
Othersc | 2(2.4) | 3(1.8) | 1(4.3) | 3(6.5) | 1(1.5) | 9(6.7) |
Schizophrenia | Bipolar affective disorder | Major depressive disorder | |||||||
---|---|---|---|---|---|---|---|---|---|
Suicide | Non-suicide | p-value | Suicide | Non-suicide | p-value | Suicide | Non-suicide | p-value | |
N = 82 | N = 164 | N = 23 | N = 46 | N = 67 | N = 134 | ||||
Total cholesterol(mg/dL) | 162.9 ±36.1 | 172.3 ± 41.1 | 0.082 | 165.2 ± 30.8 | 167.9 ± 42.9 | 0.791 | 180.9 ± 40.0 | 180.6 ± 35.4 | 0.945 |
Glucose (mg/dL) | 94.1 ± 29.5 | 96.1 ± 23.9 | 0.567 | 93. 9 ± 20.3 | 103.9 ± 27.8 | 0.135 | 108.5 ± 44.2 | 101.0 ± 24.5 | 0.202 |
Triglyceride (mg/dL) | 104.9 ± 54.9 | 129.5 ± 74.2 | 0.124 | 105.9 ± 88.6 | 128.1 ± 95.2 | 0.467 | 107.8 ± 57.9 | 131.0 ± 74.1 | 0.124 |
HDL cholesterol(mg/dL) | 47.2 ± 17.1 | 48.3 ± 13.3 | 0.745 | 61.7 ± 19.4 | 53.5 ± 12.5 | 0.165 | 49.5 ± 15.5 | 50.4 ± 15.9 | 0.795 |