Table 1: Demographic characteristics of the subjects in the study.


(100)
Percentage
(%)
MeanSD

Age (years)27.959.69
Education (years)13.532.67
Relationship
 Single6666
 Married3131
 Divorced/widowed33
Employment position
 Student4646
 Homemaker1414
 Government job2727
 Private job66
 Self-employed55
 None22
Income (MYR)
 Below 45055
 450–80088
 801–15002828
 1501–30003232
 3001–60002020
 Above 600077
MIDAS grade
 Grade I1313
 Grade II1414
 Grade III2727
 Grade IV4646

SD: standard deviation.