Psychometric Properties of a Moroccan Version of the Summary of Diabetes Self-Care Activities Measure

Table 2

Internal consistency of the Moroccan Summary of Diabetes Self-Care Activities measure subscales.

Domains	Items	Item-to-scale correlation	Interitem correlation	Cronbach’s alpha
Diet				0.20
General	1; 2	0.94; 0.99	0.91	0.96
Specific	3; 4	0.65; −0.99	0.06 (NS)	0.16
Exercise	5; 6	0.94; 0.99	0.98	0.99
Blood sugar testing	7; 8	0.98; 0.58	0.44	0.82
Foot-care	9; 10	0.82; 0.86	0.46	0.63
All items				0.44

Spearman’s rank correlation; all correlations were significant (). NS: nonsignificant.