Noninferiority and Equivalence Evaluation of Clinical Performance among Computed Radiography, Film, and Digitized Film for Telemammography Services

Table 1

Distribution of cases in the sample according to the BI-RADS final assessment categories.

BI-RADS final assessment category	Cases
2: benign	18
3: probably benign	19
4A: low suspicion for malignancy	6
4B: moderate suspicion for malignancy	14
4C: high suspicion for malignancy	3
5: highly suggestive of malignancy	10
Total	70

Classification according to the American College of Radiology [13].