Factors | B | χ2 | OR(95%CI) | P |
---|---|---|---|---|
Cervical cyst | −26.867 | 3.764 | 0.00 (0.006–0.249) | <0.001 |
Cervical stiffness | −2.446 | 2.987 | 0.087 (0.005–1.388) | 0.002 |
Cervix sizes. | −1.681 | 1.585 | 0.186 (0.008–4.163) | 0.26 |
Menstrual status | −0.017 | 0.009 | 0.223 (0.021–2.396) | 0.002 |
Age | 0.106 | 2.735 | 1.018 (0.703–1.473) | 0.098 |