TABLE 4.

Unadjusted and adjusted (for age and prior CR) linear mixed‐effects models assessing differences in trajectories of intervention group relative to the comparison group

	Score (z)			Score (z)
Predictors	Estimates	95% CI	P	Estimates	95% CI	P
(Intercept)	–0.239	–0.338,  –0.141	<.001	–0.199	–0.288,  –0.109	<.001
Time (years)	0.013	0.002,  0.023	.016	0.044	0.032,  0.056	<.001
Group	0.170	0.059,  0.281	.003	0.035	–0.068,  0.138	.508
Time × group	0.021	0.009,  0.033	.001	0.020	0.008,  0.032	.001
Age (years)				–0.208	–0.251,  –0.165	<.001
Prior CR (z)				0.143	0.100,  0.185	<.001
Prior CR x time				0.002	–0.004,  0.007	.499
Random effects
σ2	0.73			0.73
τ00	0.24 Participant			0.19 Participant
τ11	0.00 Participant·Time			0.00 Participant·Time
ρ01	0.53 Participant			0.29 Participant
ICC	0.26			0.22
N	485 Participant			485 Participant
Observations	37291			37291
Marginal R2/conditional R2	0.012/0.272			0.061/0.265