| Table 2. Effect of treatments on the number of pre-ovulatory follicles and endometrial thickening. | ||||||
| Clomiphene (n=15) |
Clomiphene + HCG (n=13) |
Letrozole (n=12) |
Letrozole + HCG (n=11) |
p-value | ||
|---|---|---|---|---|---|---|
| Number of pre-ovulatory follicles | 2.07±1.22 | 2.23±1.01 | 1.50±0.52 | 1.72±0.90 | 0.243 | |
| Endometrial thickening | 9.25±2.98 | 9.93±3.57 | 8.08±1.71 | 9.68±2.55 | 0.394 | |
Data are presented as the mean and standard deviation; one-way ANOVA test.
HCG, human chorionic gonadotropin.