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. 2014 Jun 23;15(7):558–564. doi: 10.5152/akd.2014.5561

Figure 2.

Figure 2

ROC curve analysis used to identify the optimal threshold point of MAPSE in the detection of LVDD in obese patients. The area under the ROC curve was 0.902, and the standard error was 0.033. The optimal threshold point of mitral annular motion was ≤1.45 cm, with 92.5% sensitivity (95% CI 79.6-98.4) and 77.5% specificity (95% CI 61.5-89.2)