Table 12.

Results for age subgroups at the internet access level.

Attribute and levels	<60 years (n=4337)					≥60 years (n=7836)
	Self-rated health, β coefficient (P value)	ADLb, β coefficient (P value)	iADLc, β coefficient (P value)	Cognition, β coefficient (P value)	Self-rated health, β coefficient (P value)		ADL, β coefficient (P value)	iADL, β coefficient (P value)	Cognition, β coefficient (P value)
Internet access level	–0.056 (.001)	–0.007 (.70)	0.003 (.88)	–0.148 (<.001)	–0.027 (.03)		–0.026 (.04)	–0.043 (<.001)	–0.050 (<.001)
Control	Yes	Yes	Yes	Yes	Yes		Yes	Yes	Yes
R 2	0.178	0.043	0.098	0.201	0.158		0.111	0.213	0.295

^aThe numbers in the table represent the standardized regression coefficients for each submodel.

^bADL: activity of daily living.

^ciADL: instrumental activity of daily living.