FETUB and hypertensive disorder: The results showed that the best cutoff point of fetuin-B in predicting hypertension was 63.14 μg/mL (sensitivity of 77.4%, specificity of 63.3% (area under the curve (AUC) = 0.7738, 95% confidence interval (CI): 0.7276–0.8200, P < 0.001) (Fig. 5).