Table 5.

Demographic data of test–retest analysis (n = 36)

Characteristics	Number of patients, (%)
Agea	49.47 ± 16.35
Duration of diabetes mellitusa	11.44 ± 8.21
Gender
Female  Male	16 (44.4) 20 (55.6)
Ethnicity
Malay  Chinese  Indian  Other	12 (33.3) 18 (83.3) 5 (13.9) 1 (2.8)
Education
No formal education  Primary education  Secondary education  Tertiary education	1 (2.8) 2 (5.6) 21 (58.3) 12 (33.3)
Family history of diabetes	26 (72.2)
Smoking
Yes  No  Ex-smoker	1 (2.8) 32 (88.9) 3 (8.3)
Comorbids
Hypertension  Dyslipidemia  Cardiovascular disease  Kidney disease  Stroke  Retinopathy  Neuropathy	21 (58.3) 20 (55.6) 5 (13.9) 2 (5.6) 2 (5.6) 9 (25.0) 10 (27.8)
Others	9 (25.0)
Score testb	16 (4)
Score retestb	16 (4)

^aData presented in mean ± SD years

^bData presented in median (IQR)