INS and Insulin resistance: The five factors likely have RC values showing are as follows: AMH, LH: High loadings on a hormonal factor, given their significance in logistic regression (p < 0.001 for AMH, p = 0.01 for LH); insulin, HOMA-IR, QUICKI: High loadings on the insulin resistance factor; FBS: Moderate loadings on insulin resistance or a metabolic factor, given its predictive role (OR: 1.12); chloride, Na:Cl ratio: High loadings on the electrolyte/protein balance factor; and lipids: Spread across lipid metabolism and liver/lipid function factors.