Odds Ratios (95% confidence intervals) of type-2 diabetes for a doubling in urinary bisphenol A concentrations.

Model 1: age, age², urinary creatinine as natural splines (restricted cubic splines) with 4 degrees of freedom (knots at 25^th, 50^th, and 75^th percentiles).

Model 2: Further adjusted for gender, race-ethnicity, education, and household income.

Model 3: Further adjusted for body mass index, waist circumference, and smoking status.