Table 8 Sensitivity, specificity of pain scales (ppv:positive predictive value, npv:negative predictive value)
From: Which scale is more useful to detect diabetic neuropathic pain?: A cross-sectional study
Questionnaire | Sensitivity % | Specificity % | Ppv % | Npv % |
|---|---|---|---|---|
PainDETECT (unclear = negative) | 50,98 | 100 | 100 | 66.89 |
PainDETECT (unclear = positive) | 97.06 | 100 | 100 | 97.12 |
sLANSS | 81.37 | 97.03 | 96.51 | 83.76 |
LANSS | 79.41 | 96.04 | 95.29 | 82.2 |
DN4 | 99.02 | 97.03 | 97.12 | 98.99 |