Table 2.

Correlations among eHealth literacy and other variables (N = 143).

Variables	eHealth literacy	Social support	Self-efficacy	Age	Length of time since breast cancer diagnosis	ACCI	Internet usage time
eHealth literacy	1
Social support	0.336∗∗∗	1
Self-efficacy	0.317∗∗∗	0.482∗∗∗	1
Age	‒0.409∗∗∗	‒0.178∗	‒0.137	1
Length of time since breast cancer diagnosis	‒0.208∗	‒0.008	‒0.108	0.167∗	1
ACCI	‒0.353∗∗∗	‒0.241∗∗	‒0.164	0.429∗∗∗	0.606∗∗∗	1
Internet usage time	0.239∗∗	‒0.015	0.083	‒0.078	‒0.084	‒0.138	1

∗P < 0.05, ^∗∗P < 0.01, ^∗∗∗P < 0.001.

ACCI, Age-adjusted Charlson Comorbidity Index.