Determinants of diabetes knowledge (Rasch-transformed scores) in multivariable linear regression models.

CI = Confidence interval; Bolded values indicate significant results;*Represents variables substantially different from the analyses using Rasch-transformed scores (Table 3).Model 1 had the smallest Bayesian information criterion (BIC).Model 2 had the smallest a bias-corrected version of AIC.Model 3 had the largest adjusted proportion of variation “explained” by the regression model.