From: Conspicuity of breast lesions at different b values on diffusion-weighted imaging
B value (s/mm2) | Mean ADC of malignant lesions (Mean ± SD) | 95% Confidence interval | Mean ADC of benign lesions (Mean ± SD) | 95% Confidence interval | Pvalue | ||
---|---|---|---|---|---|---|---|
Lower bound | Upper bound | Lower bound | Upper bound | ||||
1000 | 0.92 ± 0.26 | 0.90 | 1.07 | 1.49 ± 0.38 | 1.19 | 1.65 | <0.001 |
800 | 1.96 ± 0.22 | 0.93 | 1.07 | 1.43 ± 0.38 | 1.22 | 1.68 | <0.001 |
600 | 1.07 ± 0.26 | 0.98 | 1.15 | 1.55 ± 0.40 | 1.26 | 1.75 | <0.001 |
F value | 1.206 | Â | Â | 1.175 | Â | Â | Â |
P value | 0.303 | Â | Â | 0.840 | Â | Â | Â |