Figure 3From: Diabetic retinopathy risk prediction for fundus examination using sparse learning: a cross-sectional study Performance comparison of the prediction models in the internal validation group. BP, blood pressure; BT, blood test; DE, demographics; LASSO, least absolute shrinkage and selection operator; LR-BS, logistic regression with backward stepwise selection; MH, medical history; OLR, ordinary logistic regression; RMS, root mean square; UT, urine test.Back to article page