Electrochemical Skin Conductance May Be Used to Screen for Diabetic Cardiac Autonomic Neuropathy in a Chinese Population with Diabetes

Table 4

Diagnostic efficiency of electrochemical skin conductance in the screening of diabetic cardiac autonomic neuropathy.

		Sensitivity (%)	Specificity (%)	+PV (%)	−PV (%)	TC (%)
Feet ESC	75.19 μS	80.0	60.0	57.1	81.8	68.0
Hands ESC	75.76 μS	76.7	75.6	67.6	82.9	76.0

ESC, electrochemical skin conductance; +PV, positive predictive value; −PV, negative predictive value; TC, total consistence rate. corresponding to the highest Youden index (feet ESC, 0.400; hands ESC, 0.522).