Table 1.
Follicular maturation, ovulation, endometrial thickness, and chemical and clinical pregnancies of the 2 studied groups in the first 3 months
| Variables | C/S group n = 216 (%) | CC group n = 216 (%) | p-value (95% CI) | |
|---|---|---|---|---|
| Follicular Maturation | 107 (49.5) | 74 (34.3) | 0.03* | |
| Ovulation | 99 (45.8) | 63 (29.2) | 0.01* | |
| Endometrial thickness [mm] | 9.6 ±1.2 | 8.7 ±1.0 | 0.003* (0.69, 0.9, 1.11) | |
| Chemical pregnancy | ||||
| Positive | 86 (39.8) | 54 (25) | 0.01* | |
| Negative | 130 (60.2) | 162 (75) | ||
| Clinical pregnancy | ||||
| Positive | 79 (36.6) | 41 (18.98) | 0.001* | |
| Negative | 137 (63.4) | 175 (81.02) | ||
*
Significant
CC group – clomiphene citrate group, CI – confidence interval, C/S group – clomiphene/sildenafil group
Data presented as number and percentage (%) and mean ±SD (standard deviation).
Independent t-test used for statistical analysis when data presented as mean ±SD.
Chi-square (χ2) test used for statistical analysis when data presented as number and %.