Table 1.
Demographic and clinical characteristics of different allele group in the BD and HC groups.
| BD ( n = 154) | HC ( n = 181) | P1 | P2 | P3 | |||
|---|---|---|---|---|---|---|---|
| TT/TC | CC | TT/TC | CC | ||||
| (n = 63) | (n = 91) | (n = 82) | (n = 99) | ||||
| Gender (M/F) | 19/44 | 28/64 | 30/52 | 39/60 | 0.971 | 0.699 | 0.134 |
| Age (years) | 25.67 ± 10.56 | 26.85 ± 9.67 | 28.51 ± 8.77 | 27.95 ± 9.69 | 0.478 | 0.687 | 0.084 |
| Education (years) | 12.33 ± 3.19 | 12.7 ± 3.36 | 14.74 ± 3.3 | 14.55 ± 3.63 | 0.502 | 0.725 | 0.131 |
| Age at onset (years) | 23.5 ± 10.2 | 23.89 ± 9.21 | NA | NA | 0.818 | NA | NA |
| Medication (Y/N) | 40/23 | 61/30 | NA | NA | 0.649 | NA | NA |
BD, Bipolar Disorder; HC, Health control; M/F, male/female; Y/N, yes/no; NA, not applicable. P1, comparison between TT/TC group and CC group in BD; P2, comparison between TT/TC group and CC group in HC; P3, comparison between BD and HC.