Cause of infertility | Mean of BDI1 | Mean of BDI2 | Â | Â |
---|---|---|---|---|
Male | 11.2 ± 8.9 | 14.6 ± 11.3 | P < .000* | Z = -4.168 |
Female | 15.8 ± 11 | 21.1 ± 13.2 | P < .000* | Z = -4.745 |
Combined | 16.7 ± 9.2 | 21.9 ± 14.3 | P = .006* | Z = -2.735 |
Unknown | 15.2 ± 9.5 | 19.9 ± 10.5 | P = .02* | Z = -2.303 |
 | P = .006** | P = .002** |  |  |
Total | 14.3 ± 10.2 | 18.9 ± 12.8 | P < .000 | Z = -7.196 |