From: Metabolomic biomarkers related to non-suicidal self-injury in patients with bipolar disorder
Variable | Group | Analysis | ||||
---|---|---|---|---|---|---|
BD (NSSI) (N = 31) | BD (Non-NSSI) (N = 46) | HC (n = 10) | F/χ2 | p | ||
Age (year) | 25.48 ± 7.78 | 26.78 ± 9.94 | 26.9 ± 8.14 | 0.139 | 0.870 | |
Onset age (year) | 19.52 ± 5.56 | 22.09 ± 5.37 | - | 0.153 | 0.046* | |
The total scores of HAMD-24 | 37.32 ± 5.63 | 32.89 ± 5.36 | - | 0.040 | 0.001* | |
Number(NSSI) | 6.06 ± 8.28 | - | - |  |  | |
Gender | male | 11 | 21 | 3 | 1.288 | 0.525 |
female | 20 | 25 | 7 | |||
marriage | 1 = unmarried | 28 | 26 | 7 | 11.185 (0.083) | |
2 = married | 2 | 16 | 3 | |||
3 = divorced | 1 | 3 | 0 | |||
4 = digamous | 0 | 1 | 0 | |||
5 = cohabit | 0 | 0 | 0 | |||
6 = widowed | 0 | 0 | 0 | |||
7 = separated | 0 | 0 | 0 | |||
family history | 1 = Yes | 8 | 13 | 0 | 6.943 | 0.139 |
2 = No | 22 | 33 | 9 | |||
9 = unknown | 1 | 0 | 1 | |||
life events | 1 = No | 15 | 30 | 10 | 8.830 | 0.012* |
2 = Yes | 16 | 16 | 0 | |||
Sleep time |  < 5 h | 10 | 7 | 1 | 19.732 | 0.000* |
5-8Â h | 13 | 31 | 1 | |||
 > 8 h | 8 | 8 | 8 | |||
working pressure | 1 = No | 10 | 27 | 7 | 10.877 | 0.028* |
2 = Mild | 8 | 11 | 3 | |||
3 = severe | 13 | 8 | 0 | |||
way (NSSI) | 1 = cutting | 17 | - | - |  |  |
2 = scratching | 8 | - | - |  |  | |
3 = hitting | 3 | - | - |  |  | |
4 = biting | 3 | - | - |  |  | |
Medicatio-n history | N | 4 | 4 | Â | Â | Â |
1 = Sertraline + lithium carbonate | 2 | 1 |  |  |  | |
2 = fluoxetine + lithium carbonate | 1 | 1 |  |  |  | |
3 = lithium carbonate | 1 | 2 |  |  |  |