Table 3.

Comparison of patients’ characteristics based on treatment outcomes

Characteristic	No pregnancy n = 25	Pregnancy n = 16	P-value
BMI	25.6 ± 5.4	27.6 ± 5.6	0.27
AGE	33.2 ± 5.3	33.6 ± 5.3	0.78
Primary infertility	15 (60%)	7 (44%)	0.35
Cause of infertility
Male factor	12 (48%)	5 (31%)	0.34
Mechanical factor	5 (20%)	1 (6%)	0.38
Unexplained	6 (24%)	8 (50%)	0.10
Anovulation (PCOS)	1 (4%)	1 (6%)	1.00
Baseline hormone profile
FSH (u/L)	7.2 ± 1.3	7.9 ± 1.7	0.16
LH (u/L)	6.0 ± 2.0	6.1 ± 3.1	0.96
E2 (pg/dL)	176 [68–736]	186 [48–317]	0.55
E2 level on day of hCG treatment(pg/dL)	1642 [1158–2389]	1744 [1325–2694]	0.27

Values are presented as mean ± SD, median 25–75% or ratio (%): Results are considered significant if P-value <0.05