Table 5.
Concordance Correlation Coefficient of Different Metrics Between the Two Readers
| ADC metric | rho‐c | 95 % confidence interval (CI) | Strength of agreement |
|---|---|---|---|
| Mean WTu ADC | 0.712 | (0.619–0.805) | Moderate |
| Min WTu ADC | 0.561 | (0.429–0.694) | Low |
| Max WTu ADC | 0.686 | (0.586–0.786) | Moderate |
| Mean DpTu ADC | 0.609 | (0.493–0.726) | Low |
| Min DpTu ADC | 0.626 | (0.512–0.740) | Low |
| Max DpTu ADC | 0.521 | (0.379–0.662) | Low |
ADC, Apparent Diffusion Coefficient; DpTu, Darkest Part of Tumor; Max, Maximum; Min, Minimum; WTu, Whole Tumor.