American Diabetes Association

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Table 3—

Zero-order correlations between the DDS and items of interest

DDS	Total	EB	PD	RD	ID
Age	−0.29^*	−0.31^*	−0.07	−0.29^*	−0.20^*
Years of education	0.04	0.05	0.02	0.05	−0.02
Diabetes duration	−0.02	−0.02	0.01	−0.05	0.00
CESD	0.56^*	0.55^*	0.34^*	0.42^*	0.48^*
Self-care
Meal planning	0.30^*	0.21^*	0.07	0.43^*	0.17^*
Exercise	0.13^†	0.12^†	0.05	0.16^*	−0.07
SMBG	0.08	+0.00	0.00	0.19^*	0.04
HbA_1c	0.01	0.02	−0.11^†	0.08	0.01
Total cholesterol	0.20^*	0.17^†	0.03	0.20^*	0.22^*

DDS	Total	EB	PD	RD	ID
Age	−0.29^*	−0.31^*	−0.07	−0.29^*	−0.20^*
Years of education	0.04	0.05	0.02	0.05	−0.02
Diabetes duration	−0.02	−0.02	0.01	−0.05	0.00
CESD	0.56^*	0.55^*	0.34^*	0.42^*	0.48^*
Self-care
Meal planning	0.30^*	0.21^*	0.07	0.43^*	0.17^*
Exercise	0.13^†	0.12^†	0.05	0.16^*	−0.07
SMBG	0.08	+0.00	0.00	0.19^*	0.04
HbA_1c	0.01	0.02	−0.11^†	0.08	0.01
Total cholesterol	0.20^*	0.17^†	0.03	0.20^*	0.22^*

*

P < 0.001;

†

P < 0.01.