Table 1 Characteristics of Participants
|  | Study Participants (N = 41) | Singapore Pop | |
|---|---|---|---|
N | % | % | |
Age | |||
 30–40 years | 16 | 39% | 33% |
 41–50 years | 14 | 34% | 34% |
 51–60 years | 11 | 27% | 33% |
Gender | |||
 Male | 17 | 41% | 48% |
 Female | 24 | 59% | 52% |
Ethnicity | |||
 Chinese | 25 | 61% | 75% |
 Malay | 6 | 15% | 12% |
 Indian | 8 | 20% | 10% |
 Others | 2 | 5% | 3% |
Education | |||
  ≤ Secondary School | 13 | 32% | 40% |
 Post-secondary | 12 | 29% | 26% |
  ≥ University | 16 | 39% | 35% |
Housing | |||
  ≤ 3-room HDB flat | 11 | 27% | 24% |
 4- to 5-room HDB flat | 23 | 56% | 55% |
 Condominium or Maisonette | 5 | 12% | 16% |
 Private Property | 2 | 5% | 5% |