TABLE 1.
Background characteristics of all couples
| All patients (n = 97) | hCP normal stain proportion | |||||
|---|---|---|---|---|---|---|
| Group Ⅰ (n = 12) | Group Ⅱ (n = 44) | Group Ⅲ (n = 26) | Group Ⅳ (n = 15) | p‐value a | ||
| Male age (years) | 37.9 ± 5.1 | 38.7 ± 1.5 | 37.3 ± 0.78 | 38.5 ± 1.0 | 38.1 ± 1.3 | 0.750 |
| Female age (years) | 36.7 ± 4.3 | 37.8 ± 1.2 | 36.5 ± 0.65 | 36.4 ± 0.85 | 37.2 ± 1.1 | 0.764 |
| Sperm concentration (106ml−1) | 126.7 ± 71.3 | 138.8 ± 20.3 | 140.6 ± 10.6 | 116.3 ± 13.8 | 94.3 ± 18.2 | 0.128 |
| Sperm motility (%) | 59.8 ± 16.7 | 57.9 ± 4.8 | 60.3 ± 2.5 | 62.8 ± 3.3 | 54.5 ± 4.3 | 0.480 |
| Abnormal morphology (%) | 48.2 ± 15.9 | 47.3 ± 4.6 | 45.7 ± 2.4 | 48.9 ± 3.1 | 54.8 ± 4.1 | 0.294 |
| White blood cell in semen (/ml) | 23.0 ± 25.7 | 16.1 ± 7.4 | 25.9 ± 3.9 | 17.7 ± 5.0 | 29.3 ± 6.6 | 0.331 |
Figure shows as mean ± SD.
a
One‐way ANOVA.