| T | 53.8% | 68.3% |
|
| 自然流产次数 ≥ 4 | 16 |
|
|
| CC (正常) | 2 (12.5%) | 27 (11.7%) | 0.940 |
| CT (杂合突变) | 7 (43.8%) | 92 (40.0%) |
|
| TT (纯合突变) | 7 (43.8%) | 111 (48.3%) |
|
| C | 34.4% | 31.7% | 0.757 |
| T | 65.6% | 68.3% |
|