Assessment of Insulin Resistance and Impaired Glucose Tolerance in Lean Women with Polycystic Ovary Syndrome

Abstract

Diabetes mellitus, IGT, and IR are far less common in young lean women with PCOS compared with obese women with PCOS. These data imply that it is unnecessary to routinely perform either IR testing or 2-hour OGTT in lean women with PCOS; however, greater subject accumulation is needed to determine if OGTT is necessary in lean women with PCOS. BMI is highly predictive of both insulin and glucose levels in women with PCOS.