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. 2021 Apr 20;51(9):1714–1723. doi: 10.1007/s00247-021-05037-4

Table 3.

Values (mean±standard deviation) at mid-course of neoadjuvant chemotherapy for good and poor responders

Good responders (n=14) Poor responders (n=12) P-valuea
ADC1 1.49±0.32 1.51±0.19 0.297
ADC2 2.00±0.29 1.77±0.25 0.046
ADC2−ADC1 0.51±0.23 0.26±0.28 0.015
(ADC2−ADC1)/ADC1 0.37±0.20 0.18±0.19 0.015

There is a significantly higher increase in the apparent diffusion coefficient (ADC) from baseline to mid-course treatment in the good responders group

aMann-Whitney test