Table 4 Sensitivity, specificity and predictive values of the IpTT for loss of protective sensation, using the monofilament test as the gold standard, among individuals with diabetes (n = 250)
IpTT | |
|---|---|
Sensitivity (%) | 83.33 |
Specificity (%) | 97.66 |
Positive predictive value (%) | 85.71 |
Negative predictive value (%) | 97.21 |
Positive likelihood ratio | 30.19 |
Negative likelihood ratio | 0.17 |