Table 4 Reading time for mammography and mammography with computer-aided detection (CAD)
Readers | Method | Reading time | Time reduction | ||
|---|---|---|---|---|---|
Mean ± SD | Median (min-max) | Mean ± SD (%) | Median (min-max) (%) | ||
BR + RR (n = 20) | mammo | 127.1 ± 40.0 | 120.0(68.0-210.0) | - | - |
mammo + CAD | 104.3 ± 34.2 | 101.5(64.0-210.0) | −15.6 ± 19.2 | −16.0(−46.7-29.4) | |
BR (n = 7) | mammo | 111.6 ± 36.0 | 103.0(68.0-160.0) | - | - |
mammo + CAD | 94.3 ± 26.1 | 88.0(64.0-140.0) | −12.6 ± 19.6 | −15.4(−30.0-29.4) | |
RR (n = 13) | mammo | 135.5 ± 40.2 | 120.0(70.0-210.0) | - | - |
mammo + CAD | 109.8 ± 37.8 | 103.0(66.0-210.0) | −17.2 ± 19.7 | −16.7(−46.7-13.0) | |
Non-trained RR (n = 6) | mammo | 145.8 ± 36.4 | 145.0(100.0-200.0) | - | - |
mammo + CAD | 132.7 ± 41.9 | 116.5(100.0-210.0) | −8.8 ± 15.4 | −11.1(−28.6-13.0) | |
Trained RR (n = 7) | mammo | 126.6 ± 43.9 | 120.0(70.0-210.0) | - | - |
mammo + CAD | 90.1 ± 20.4 | 85.0(66.0-120.0) | −24.4 ± 21.0 | −26.1(−46.7-8.9) | |