. 2021 Jul;11(7):3098–3119. doi: 10.21037/qims-20-1360

Table 3. Pairwise post-hoc comparisons of the MAPE.

Effect of	Fixation of D_blood and D_tissue	B-value range	(Patho)physiological condition^a	Adjusted P value^b	Significance
Fixation of D_blood and D_tissue	Not-fixed	Small	Baseline	3.2×10^–38	****
	Fixed			3.2×10^–38	****
	Not-fixed	Small	ITV condition^a	4.9×10^–36	****
	Fixed			4.9×10^–36	****
	Not-fixed	Large	Baseline	4.5×10^–31	****
	Fixed			4.5×10^–31	****
	Not-fixed	Large	ITV condition	1.4×10^–9	****
	Fixed			1.4×10^–9	****
B-value range	Not-fixed	Small	Baseline	5.8×10^–2	NS
	Not-fixed	Large		5.8×10^–2	NS
	Not-fixed	Small	ITV condition	3.7×10^–13	****
	Not-fixed	Large		3.7×10^–13	****
	Fixed	Small	Baseline	7.3×10^–1	NS
	Fixed	Large		7.3×10^–1	NS
	Fixed	Small	ITV condition	7.3×10^–1	NS
	Fixed	Large		7.3×10^–1	NS
(Patho)physio-logical condition	Not-fixed	Small	Baseline	5.8×10^–2	NS
	Not-fixed		ITV condition	5.8×10^–2	NS
	Not-fixed	Large	Baseline	3.1×10^–13	****
	Not-fixed		ITV condition	3.1×10^–13	****
	Fixed	Small	Baseline	1.3×10^–1	NS
	Fixed		ITV condition	1.3×10^–1	NS
	Fixed	Large	Baseline	1.3×10^–1	NS
	Fixed		ITV condition	1.3×10^–1	NS

^a, ITV condition refers to an increase in the tubular volume fraction; ^b, Dunn’s post-hoc test with Holm correction for multiple comparisons; ****, P<0.00001. MAPE, mean absolute percentage error; D_blood, diffusion coefficient of blood; D_tissue, diffusion coefficient of tissue; b-value, diffusion weighting.