TABLE 1.
Demographic and clinical characteristics of all the participants.
| UD group (n = 36) | BD-I group (n = 22) | HC group (n = 27) | Statistical value | P-value | |
| Sex (M/F) | 16/20 | 11/11 | 13/14 | 0.188 | 0.910a |
| Age (years) | 34.11 ± 10.39 | 35.17 ± 9.98 | 32.44 ± 8.57 | 0.802 | 0.436b |
| Duration of disease (month) | 10.19 ± 5.28 | 11.14 ± 4.5 | 0.7 | 0.49 | |
| Education (years) | 12.38 ± 3.25 | 12.10 ± 3.37 | 13.96 ± 3.24 | 2.238 | 0.079b |
| HAMD-24 scores | 25.52 ± 4.27 | 24.45 ± 3.52 | N/A | 1.424 | 0.164c |
| HAMA scores | 17.76 ± 5.70 | 17.18 ± 3.82 | N/A | 0.309 | 0.759c |
| YMRS scores | 1.81 ± 0.82 | 2.10 ± 0.67 | N/A | 0.102 | 0.253c |
UD, unipolar depression; BD-I, type I bipolar depression; HC, healthy control; HAMD-24, 24-item Hamilton Depression Rating Scale; HAMA, Hamilton Anxiety Scale; YMRS, Young Mania Rating Scale; M, male; F, female; N/A, not applicable.
achi-square test; bone-way ANOVA; ctwo-sample t-test.