INS and metabolic syndrome: In logistic regression, the most influential components for MetS in OW/OB patients were only two factors: HbA1c with p < 0.0037, OR 9.6, 95% CI [1.64–55.6] and, with similar power, insulin resistance with p < 0.0076, OR 6.7, 95% CI [1.49–30.8].