Table 2. Internal consistency of the final Malay version of the revised SDSCA questionnaire.

Domain	Items	Cronbach’s alpha
Overall	1 – 10	0.735
Diet	1 – 4	0.539
General diet	1 – 2	0.903
Specific diet	3 – 4	-0.094
Exercise	5 – 6	0.749
Blood sugar	7 – 8	0.838
Foot care	9 – 10	0.620