Table 3 Comparison of ADC values between Ki-67 ≥ 50% group and Ki-67 < 50% group in training group
|  | Ki-67 < 50% group | Ki-67 ≥ 50% group | Z value | P value | Correlation with Ki-67 |
|---|---|---|---|---|---|
ADCmean | 0.864 (0.175) | 0.859 (0.201) | −1.07 | 0.286 | −0.221 |
ADCmin | 0.706 (0.111) | 0.674 (0.208) | −2.15 | 0.032 | −0.131 |
ADCmax | 1.196 (0.330) | 1.083 (0.362) | −1.02 | 0.309 | −0.126 |