Table 3.

Statistical tests of main outcome measure for different nuisance and mean regression options

		noMR C vs. N	noMR CW vs. C	noMR CC vs. CW	N MR vs. noMR	C MR vs. noMR	CW MR vs. noMR	CC MR vs. noMR
RA	Diff	0.11	0.11	0.03	0.32	0.21	0.1	0.02
	Pval	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
RP	Zval	4.86	4.36	−6.58	11.11	10.12	9.03	10.05
	Pval	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
SP	Zval	6.94	8.73	−2.24	3.24	1.80	−0.02	4.86
	Pval	<0.001	<0.001	0.025	0.001	0.072	0.984	<0.001
RSW	Diff	0.002	−0.013	−0.049	−0.011	−0.016	−0.007	−0.010
	Pval	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
RSB	Diff	0.002	−0.023	−0.085	−0.026	−0.034	−0.021	−0.014
	Pval	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
VH	Diff	−0.02	−0.04	−0.04	−0.12	−0.09	−0.05	−0.01
	Pval	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
HM	Diff	0.02	−0.02	0.02	−0.01	−0.02	−0.01	−0.02
	Pval	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001

Abbreviations: C = motion regressors + CSF regressors; CC = motion regressors +CompCor CSF and WM regressors; CW= motion regressors + CSF regressors + white matter regressors; Diff = difference between the two estimates, this is reported for comparisons where permutation test are used; HM = Average (absolute) association between head motion and connectivity; MR = mean regression; N = only motion regressors; noMR = no mean regression; Pval = P‐value; RA = Reliability of the age‐effects; RP = Reliability of each participant's connectivity matrix; RSB = Reliability of single between‐network connections; RSW = Reliability of single within‐network connections; SP = Similarity between participants in the same age‐range; VH = Average (absolute) association between vascular health and connectivity; Zval = z‐value from the Wilcoxon signed rank test.