Table 2 Diagnostic Accuracy of TP for detecting PAD in diabetes and control groups

Sensitivity

73.73 (64.30 to 81.40)

67.26 (59.61 to 74.29)

Specificity

72.41 (59.10 to 83.84)

71.43 (57.79 to 82.70)

Positive Likelihood Ratio

2.67^a (1.74 to 4.11)

2.35^a (1.54 to 3.61)

Negative Likelihood Ratio

0.36^a (0.26 to 0.51)

0.46^a (0.35 to 0.60)