Table 2.

Mean scores and correlation matrix of main study variables (n = 289)

Variable	Mean (SD)	CDSM	E-health literacy	Self-efficacy	Social support
CDSM	29.39 (9.60)	1	0.359**	0.340**	0.222**
Exercise	5.66 (3.54)	–	0.302**	0.352**	0.267**
Cognitive management	16.14 (4.71)	–	0.336**	0.352**	0.223**
Connect with doctors	7.58 (3.44)	–	0.408**	0.147**	0.235**
E-health literacy	19.15 (9.60)	0.359**	1	0.346**	0.210**
Application	12.26 (6.55)	0.395**	–	0.308**	0.193**
Identification	4.59 (2.29)	0.371**	–	0.360**	0.233**
Decision-making	2.28 (1.32)	0.359**	–	0.350**	0.199**
Self-efficacy	24.74 (6.51)	0.340**	0.346**	1	0.369**
Social support	42.25 (6.29)	0.222**	0.210**	0.369**	1
Objective support	10.37 (2.96)	0.401**	0.233**	0.242**	–
Subjective support	24.60 (4.21)	−0.113**	0.251**	0.280**	–
Support usage	7.28 (2.29)	0.336**	0.256**	0.161**	–

CDSM Chronic disease self-management, SD Standard deviation. **P < 0.01