Correlation of Endometrial Glycodelin Expression and Pregnancy Outcome in Cases with Polycystic Ovary Syndrome Treated with Clomiphene Citrate Plus Metformin: A Controlled Study

Table 2

Pregnancy rates within the study and control groups with respect to glycodelin positivity.

	Pregnancy		No pregnancy		Total
		%		%		%
Study group
Glycodelin
Negative	—	—	8	40.0	8	26.7	0.027
1+	4	40.0	6	30.0	10	33.3
2+	6	60.0	6	30.0	12	40.0
Control group
Glycodelin
Negative	—	—	3	37.5	3	15.0	0.030
1+	3	60.0	2	40.0	5	25.0
2+	9	75.0	3	25.0	12	60.0