slightly significantp = 0.03078
The haplotype CCAA showed a slightly significant difference (p = 0.03078) between controls and all infertile patients (OR = 1.389, 95% CI = 1.039–1.855), and the haplotype CCCC showed statistically significant frequencies between the control group and a combination of all patients (OR = 3.313, 95% CI = 1.488–7.659; p = 0.003880), between control and severe oligozoospermia group (OR = 6.687, 95% CI = 2.461–17.72; p = 0.0000449) and between controls and all azoospermia, severe oligozoospermia and oligozoospermia group respectively (OR = 3.326, 95% CI = 1.4–8.035; p = 0.007307).