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Sperm parameters in the study population
| Parameters | Healthy men | Heroin addicted men | P value |
|---|---|---|---|
| Semen volume (ml) | 3.63 ± 0.42 | 3.22 ± 0.35 | 0.457 |
| Sperm concentration (×106/ml) | 115.79 ± 16.5 | 113.51 ± 18.9 | 0.928 |
| Sperm total motility (%) | 63.03 ± 3.31 | 41.07 ±3.63 | 0.0001 |
| Sperm progressive motility (%) | 35.21 ± 2.64 | 20.93 ± 3.22 | 0.001 |
| Sperm normal morphology (%) | 9.48 ± 1.54 | 12.11 ± 1.52 | 0.233 |
| Sperm viability (%) | 86.81 ± 1.26 | 69.9 ± 4.69 | 0.002 |
Data are presented as mean ± SE.
