Table 3.

Pairwise comparison of ADC histogram parameters at each individual T and N level

Parameters	T1 vs T2	T1 vs T3	T1 vs T4	T2 vs T3	T2 vs T4	T3 vs T4	N0 vs N1	N0 vs N2	N0 vs N3	N1 vs N2	N1 vs N3	N2 vs N3
ADCmean	0.821	0.021*	< 0.001*	0.097	0.001*	0.107	0.035*	0.112	0.001*	0.478	0.822	0.110
ADCmin	0.314	0.015*	0.017*	0.369	0.436	0.960	0.068	0.674	0.001*	0.332	0.211	0.024*
ADCmax	0.872	0.385	0.267	0.264	0.245	0.579	0.412	0.159	0.054	0.652	0.866	0.714
ADC5%	0.314	0.007*	< 0.001*	0.369	0.121	0.257	0.035*	0.012*	0.001*	0.519	0.844	0.429
ADC10%	0.456	0.007*	< 0.001*	0.102	0.014*	0.171	0.016*	0.014*	0.001*	0.243	1.000	0.445
ADC25%	0.722	0.010*	< 0.001*	0.063	0.001*	0.088	0.016*	0.055	0.001*	0.365	0.955	0.163
ADC50%	0.974	0.019*	< 0.001*	0.059	0.001*	0.053	0.024*	0.146	0.001*	0.438	0.866	0.081
ADC75%	1.000	0.039*	< 0.001*	0.092	0.001*	0.118	0.035*	0.387	0.002*	0.332	0.672	0.104
ADC90%	0.456	0.035*	0.001*	0.138	0.010*	0.290	0.028*	0.438	0.004*	0.270	0.955	0.172

ADC apparent diffusion coefficient; *: P < 0.05 with Mann-Whitney U test