Role of Body Mass Index, Waist-to-Height and Waist-to-Hip Ratio in Prediction of Nonalcoholic Fatty Liver Disease

Figure 1

ROC curve analysis of NAFLD-related indicators. (a) BMI; (b) WHR; (c) WHtR; (d) WC.

(a) ROC curve showing the performance of BMI in predicting NAFLD. The AUC for BMI was 0.854 (95% CI 0.78 to 0.93)

(b) ROC curve showing the performance of WHR in predicting NAFLD. The AUC for WHR was 0.916 (95% CI 0.86 to 0.97)

(c) ROC curve showing the performance of WHtR in predicting NAFLD. The AUC for WHtR was 0.878 (95% CI 0.82 to 0.94)

(d) ROC curve showing the performance of WC in predicting NAFLD. The AUC for WC was 0.876 (95% CI 0.81 to 0.94)