Table 1. Characteristic and Health Profile of the respondents (n=738).

Variables	Frequency, n (%)
Total cholesterol
≤4.8 mmol/L	226 (30.6)
>4.8 mmol/L	512 (69.4)
TGL
≤1.7 mmol/L	345 (46.7)
>1.7 mmol/L	393 (53.3)
LDL
≤2.6 mmol/L	145 (19.6)
>2.6 mmol/L	593 (80.4)
HDL
>1.1 mmol/L	490 (66.4)
≤1.1 mmol/L	248 (33.6)
Present of coronary artery disease
Yes	12 (1.6)
No	726 (98.4)
Smoker
Yes	6 (0.8)
No	732 (99.2)
Visual loss
Normal 6/6	298 (40.4)
Mild 6/9 to 6/12	334 (45.3)
Moderate 6/18 to 6/60	106 (14.3)
Severe visual loss <6/60	0 (0)