. 2018 May 20;38(5):596–600. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2018.05.15

3.

两组合并子宫内膜异位囊肿的EMT自然妊娠率的对比

Comparison of pregnancy rate in patients with endometriosis complicated by endometrioma between the operation group and GnRHa group

Involvement	EMT grade	Case	No. of Pregnancies	Operation group	GnRHa group
^*When with the unilateral endometrioma, the difference in the pregnancy rate between the operation group and the GnRHa group was significant (χ²=5.679, P=0.029 < 0.05). ^#When with the bilateral endometrioma, the difference in the pregnancy rate between the operation group and the GnRHa group were not statistically significant (χ²=1.291, P=0.425 > 0.05).
Unilateral	Mild	14	9	2/3 (66.67%)	7/11 (63.64%)
Unilateral	Moderate-severe	77	36	4/18(22.22%)^*	32/59 (54.24%)^*
Bilateral	Mild	2	2	0	2/2(100.00%)
Bilateral	Moderate-severe	32	11	2/10 (20.00%)^#	9/22 (40.91%)^#
Total		125	58	8/31 (25.81%)	50/94 (53.19%)