From: Analysis of the etiologies of female infertility in Yunnan minority areas
Index | B | S.E | Wald | df | sig | OR | 95% CI of OR |
---|---|---|---|---|---|---|---|
Kunming region (n = 941) | |||||||
Age of marriage | 0.999 | 0.037 | 5.903 | 1 | 0.032 | 2.716 | 2.526–2.920 |
BMI | 1.192 | 0.173 | 9.572 | 1 | 0.024 | 3.293 | 2.346–4.623 |
Menstrual regularity | 0.654 | 0.319 | 6.041 | 1 | 0.016 | 1.924 | 1.029–3.594 |
Menstrual flow | 0.872 | 0.312 | 10.412 | 1 | 0.001 | 2.392 | 1.298–4.408 |
Dehong region (n = 813) | |||||||
Pelvic inflammatory | 1.313 | 0.157 | 17.305 | 1 | < 0.001 | 3.716 | 2.733–5.057 |