Figure 3
From: Predictive model for persistent hypertension after surgical intervention of primary aldosteronism
Receiver operating characteristic curves (ROC) and calibration plot of the model. In the training group (A), the sensitivity and specificity were 73.7% and 74.4%, with an AUC of 0.78 (95% CI 0.72–0.84). In the validation group (A), the sensitivity and specificity were 59.2%% and 84.2%, with an AUC of 0.77 (95% CI 0.68–0.86). The calibration plot depicts the calibration of the model in terms of the agreement between the predicted possibility of PHT and the observed outcomes of PHT. The training group (B) and the validation group (C) indicated good prediction.
