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Table 4 ROC analysis for detecting the accuracy of apex and global PSLR in T2DM patients

From: Peak systolic longitudinal rotation: a new tool for detecting left ventricular systolic function in patients with type 2 diabetes mellitus by two-dimensional speckle tracking echocardiography

Variable

Global LR

Apex LR

p-value

Sensitivity

68.63

66.67

0.189

Specificity

71.15

57.69

Cut-off Value

−1.45

1.92

Area under curve

0.693

0.641

Youden index

0.3978

0.2436