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Table 6 Comparison of the etiologies of primary infertility between the two regions

From: Analysis of the etiologies of female infertility in Yunnan minority areas

Pathogeny Kunming (n = 286) Dehong (n = 379) P value
Pelvic inflammatory 36 (12.59%) 97 (25.59%) 0.013
Tubal factor 43 (15.03%) 76 (20.05%) 0.034
Ovulation disorders 105 (36.71%) 67 (17.68%) 0.001
Endometriosis 13 (4.55%) 29 (7.65%) 0.892
Ovarian cysts 28 (9.79%) 50 (13.19%) 0.372
Myoma of uterus 27 (9.44%) 47 (12.40%) 0.127
Intrauterine adhesions 10 (3.49%) 19 (5.01%) 0.772
Endometrial polyp 13 (4.57%) 23 (6.07%) 0.561
Pelvic tuberculosis 9 (3.15%) 42 (11.08%) 0.007
Uterine malformation 4 (1.42%) 4 (1.05%) 0.814
Immune factors 35 (12.24%) 40 (10.55%) 0.953
Unknown cause 9 (3.15%) 6 (1.61%) 0.219