Table 2a.
Testing global null hypothesis (likelihood ratio) | ||
Chi‐square | Degrees of freedom | P‐value |
9.550 | 4 | 0.049 |
Analysis of maximum likelihood estimates | ||
Parameter | Odds ratio and 95% CI | P‐value |
Motility | 0.719 (0.250; 2.065) | 0.540 |
Sperm concentration | 2.238 (0.740; 6.767) | 0.153 |
Morphology | 3.348 (1.139; 9.841) | 0.028 |
Acrosome reaction | 0.625 (0.206; 1.898) | 0.407 |