. Author manuscript; available in PMC: 2014 Jan 7.

Published in final edited form as: J Aging Health. 2013 Dec;25(8 0):10.1177/0898264313503987. doi: 10.1177/0898264313503987

Table 4.

Means and variances for the piecewise growth model factors with demographic covariates and adherence indicators included in the model.

	Intercept		Linear Slope		Training Effect		1^st Annual Booster Effect		3^rd Annual Booster Effect
Outcome	Mean	Variance	Mean	Variance	Mean	Variance	Mean	Variance	Mean	Variance
Letter Series	50.36^***	43.50^***	-1.09^***	0.07	8.05^***	6.70^***	0.07	0.91	3.36^***	2.04
Letter Sets	51.50^***	41.27^***	-1.41^***	0.05	4.43^***	8.00^***	0.19	1.29	3.07^*	0.00^a
Word Series	50.44^***	44.67^***	-1.83^***	0.39^**	7.94^***	6.54^***	1.41^*	0.36	2.96^**	1.95
Reasoning Composite	50.92^***	48.26^***	-1.56^***	0.24^**	7.65^***	5.24^***	0.58	1.37	3.64^***	1.65
EPT	51.18^***	42.58^***	-0.54^*	0.33^***	0.56	0.00^a	-0.36	1.55	0.61	0.00^a
OTDL	48.89^***	26.83^***	0.04	0.00^a	---	---	2.26^*	10.75^***	-0.32	0.00^a
TIADL	51.61^***	34.24^***	0.87^*	0.09	-1.35	0.00^a	-0.80	0.00^a	-0.63	0.00^a
CRT	47.72^***	62.44^***	0.43	0.71^***	-1.76^***	0.00^a	-1.59^*	4.64^*	-0.55	0.00^a

p < .05

^**

p < .01

^***

p < .001.

This variance was constrained to zero.