FASLG and autoimmune polyendocrinopathy: In univariable regression analyses, a significantly lower frequency of males was observed in the SN-APS group in comparison to the control group (OR = 0.5, 95% CI = 0.3–0.9, p = 0.022), with no difference (p = 0.120) when adjusting for the presence of obstetric patients in each group; on the other hand, no significant differences on gender distribution were found between the SP-aPL and control groups (p = 0.107).