Age Differences and Changes in Resources Essential to Aging Well: A Comparison of Sexagenarians, Octogenarians, and Centenarians

Table 7

Predictors of growth factors in resources.

Time 1 predictors	Economic resources		Mental health		IADLs		Physical health		Social resources
	Intercept	Slope	Intercept	Slope	Intercept	Slope	Intercept	Slope	Intercept	Slope
(1) Age group	.17*	−.05	.03	−.22*	−.70***	−.31***	−.06	.12	−.02	−.32***
(2) Economic resources	—	—	.17**	−.16*	.10*	−.04	.16*	−.07	.04	.07
(3) Mental health	.20*	.01	—	—	.02	−.04	.42***	−.02	.06	−.07
(4) IADLs	. 20***	.10	.03	−.05	—	—	.06	.11	.26**	−.27*
(5) Physical health	.19*	−.08	.43***	−.14*	.04	.06	—	—	.11	−.04
(6) Social resources	.05	.05	.05	−.08	.13*	−.11	−.09	−.09	—	—

^∗𝑃<.05; ^∗∗𝑃<.01; ^∗∗∗𝑃<.01 (one-tailed tests).