TABLE 2.

Association between network‐specific flexibility and age at baseline in multiple regression models. Statistically significant effects (p < .05) appear in bold

Network	Predictors	Estimates	SE	CI	p	Partial η 2
FPCN	(Intercept)	0.4360	0.0270	0.3831–0.4889	<.001	0.6426
	Gender	0.0186	0.0148	−0.0104 to 0.0475	.211	0.0108
	Education	0.0130	0.0092	−0.0050 to 0.0311	.160	0.0136
	Age	0.0043	0.0017	0.0009–0.0077	.014	0.0407
	FD	−0.0269	0.0687	−0.1617 to 0.1078	.696	0.0011
DMN	(Intercept)	0.3614	0.0329	0.2969–0.4258	<.001	0.4545
	Gender	−0.0411	0.0180	−0.0764 to −0.0058	.024	0.0348
	Education	0.0114	0.0112	−0.0106 to 0.0333	.313	0.0070
	Age	0.0076	0.0021	0.0035–0.0117	<.001 a	0.0824
	FD	−0.0765	0.0837	−0.2405 to 0.0875	.362	0.0057
SM	(Intercept)	0.3470	0.0293	0.2895–0.4045	<.001	0.4910
	Gender	0.0471	0.0161	0.0157–0.0786	.004 a	0.0561
	Education	0.0019	0.0100	−0.0178 to 0.0215	.852	0.0002
	Age	0.0038	0.0019	0.0001–0.0074	.047	0.0269
	FD	−0.0056	0.0747	−0.1520 to 0.1407	.940	<0.0001

Note: FD—average framewise displacement across four time points.

Abbreviations: DMN, default mode network; FPCN, frontoparietal control network; SM, somatomotor network.

^aSurvives multiple comparison correction (p < .05 corrected for seven networks).