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Semen analysis DNA fragmentation rates when grouped by viability
| Sperm viability | DNA fragmentation rate (mean +/- standard deviation) |
|---|---|
| 0-20% | 70.07 +/- 34.39% |
| 21-40% | 58.03 +/- 28.28% |
| 41-60% | 38.19 +/- 17.95% |
| 61-80% | 20.40 +/- 10.16% |
| 81-100% | 12.40 +/- 5.61% |
Higher sperm DNA fragmentation rates were associated with lower sperm viability rates.
