Table 4.

Comparison of Color Doppler Scanning With Arteriography for Detection of Areas of Complete Occlusion in 29 Males

ArterySensitivity (%)Specificity (%)PPV* (%)NPV† (%)
Superficial femoral9710010099
Anterior tibial8310010093
Posterior tibial8310010088
  • *PPV indicates positive predictive value; †NPV, negative predictive value.

    *Calculations were not performed if ≤5 lesions.

    In this comparison, color Doppler studies and arteriograms were read independently.