Table 3.
Characteristic of the study population and baseline investigations
| Variable | Valid, n | Median (95% CI) |
|---|---|---|
| Clinical Parameters | ||
| Age, years | 269 | 34 (34.028–35.240) |
| Type of infertility | Unexplained | Unexplained |
| Years of infertility | >1 | >1 |
| E2, pg/mL | 124 | 94 (93.3378–111.022) |
| FSH, IU/L | 118 | 2.95 (3.5607–4.7566) |
| LH, IU/L | 136 | 3.45 (3.656–4.302) |
| Testosterone, ng/dL | 154 | 15.59 (16.16–18.96) |
| Semen volume, mL | 266 | 2 (1.956–2.403) |
| Sperm concentration, million/mL | 269 | 54 (55.1088–63.6236) |
| Right testis size, mL2 | 85 | 9.8 (9.2516–11.3323) |
| Left testis size, mL2 | 86 | 9 (8.9080–10.8315) |
| Total motility, % | 269 | 55 (54.191–56.626) |
| Progressive motility, % | 269 | 32 (23.2404–28.5589) |
| Normal morphology, % | 269 | 15 (17.046–20.248) |
| SDF, % | 82 | 19 (18.637–24.027) |
| ORP, mV/106/mL | 38 | 1.42 (1.265–2.157) |