Table 1.
Descriptive statistics.
| Variable | |
|---|---|
| Number of patients | 21 |
| Female age (years) | 33.8 (4.1) |
| Female body mass index (kg/m2) | 23.0 (4.2) |
| Duration of infertility (years) | 2.2 (1.3) |
| Anti-Müllerian hormone (ng/mL) | 2.5 (1.5) |
| Male age (years) | 35.8 (8.2) |
| Male body mass index (kg/m2) | 25.7 (3.6) |
| Sperm concentration (×106/mL) | 72.7 (40.5) |
| Sperm motility a + b (%) | 52.8 (13.5) |
| Normal sperm morphology (%) | 6.8 (3.8) |
| Sperm motility pre a + b (%) | 46.1 (17.4) |
| Total motile count pre (×106) | 86.3 (62.2) |
| Normal sperm morphology pre (%) | 8.0 (3.9) |
| DNA fragmentation pre (%) | 22.0 (12.1) |
| Total motile count post (×106) | 27.9 (23.8) |
| DNA fragmentation post (%) | 6.3 (5.9) |
| DNA fragmentation difference (%) | 68.5 (35.7) |
| Clinical pregnancy rate per cycle (%) | 23.8 |
| Ongoing pregnancy rate per cycle (%) | 19.0 |
Numbers are expressed as means (SD) unless explained differently.