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Table 1 Comparison of ultrasound, conventional elastography, and advanced intelligent software diagnostic indices

From: Comparative study between conventional ultrasound strain elastography and an AI-enabled elastography software in differentiating breast masses

  Ultrasound Strain ratio calculated by conventional elastography Strain ratio calculated by advanced intelligent elastography software
Sensitivity 60% 46.43% 60.71%
Specificity 82.14% 52% 64%
Positive likelihood ratio 2.05 0.97 1.6
Negative likelihood ratio 0.3 1.03 0.6
PPV 69.7% 52% 65.4%
NPV 75% 46.43% 59.3%