Table 1.
Sperm parameters | Fertilization rate | Pregnancy | ||||
---|---|---|---|---|---|---|
n | Statistics† | P‐value | n | Statistics‡ | P‐value | |
Total motility | 161 | 0.13 | 0.10 | 133 | 1.77 | 0.08 |
Progressive motility | 161 | 0.14 | 0.08 | 133 | 1.49 | 0.14 |
Sperm concentration | 161 | 0.21 | 0.01 | 133 | 0.34 | 0.73 |
Normal sperm morphology | 156 | 0.16 | 0.04 | 128 | 1.04 | 0.30 |
Maximal induced acrosome reaction | 69 | −0.17 | 0.16 | 55 | 0.11 | 0.91 |
Inducibility of acrosome reaction | 69 | −0.07 | 0.58 | 55 | −0.62 | 0.53 |
Spearman rank correlation coefficient;
‡Wilcoxon test, z‐approximation.