Table 3 presents the results of an EFA with ProMax rotation conducted on 25 biochemical variables (age, FBS, insulin, IL-6, AMH, FSH, LH, urea, creatinine, sodium, potassium, chloride, SGOT, SGPT, ALP, T.BIL, D.BIL, total protein, albumin, TC, HDL, LDL, VLDL, TG, TC/HDL ratio) in a cohort of 91 women (49 PCOS cases, 42 controls). The gene discussed is INS; the disease is polycystic ovary syndrome.