| Table 4. Sperm DNA fragmentation index (DFI) after thawing and 24 h of culture. Equal letters are used to identify statistically significant differences with paired-sample t-tests. | ||
| DFI (%) | DFI 24h (%) | |
|---|---|---|
| Fresh semen | 11.6±9.4*,† | ND |
| Thawed EPS | 25.1±16* | 30.7±16.4 |
| Thawed ABS | 24.9±18.1† | 27.6±15.9 |
,†: p<0.001.