A study of 276 limbs demonstrated an accuracy of 92%, with a true‐positive rate (sensitivity) of 95% and a false‐positive rate (specificity) of 90% for detection of lower limb arterial disease.
"It appears that BlueDop is an accurate and effective device for detecting lower limb arterial disease and can serve as an important filtering tool in primary care and various other centers where arterial disease or atypical lower limb pain is suspected."
- Kordzadeh et al—Device for Detection of Lower Limb Arterial Disease
A meta-analysis of 18 studies, reporting on a total of 3016 limbs of diabetic patients, reported accuracy of traditional ankle-brachial pressure index with a sensitivity of 63.5% and a specificity of 89.3%.
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