Table 1 Characteristics of subjects of pilot psychometric testing
Characteristics | CCs | GOPCs | Overall | |
|---|---|---|---|---|
n = 100 | n = 133 | n = 233 | ||
1. Mean age (SD) | 61.5 (11.5) | 64.4 (11.2) | 63.2 (11.5) | |
2. Age group (years, %) | ||||
18-65 | 62.0 | 54.9 | 57.9 | |
Above 65 | 38.0 | 45.1 | 42.1 | |
3. Gender (%) | ||||
Male | 52.0 | 41.4 | 45.9 | |
Female | 48.0 | 58.6 | 54.1 | |
4. Marital status (%) | ||||
Married | 76.0 | 72.9 | 74.2 | |
Single | 5.0 | 4.5 | 4.7 | |
Widower | 14.0 | 15.8 | 15.0 | |
Divorced | 5.0 | 6.8 | 6.0 | |
5. Employment status (%)# | ||||
Working | 42.0 | 27.8 | 33.9 | |
Not working | 58.0 | 72.2 | 66.1 | |
6. Household income (%) | ||||
<HKD20.000 | 63.0 | 61.7 | 62.2 | |
HKD20,000 or the above | 29.0 | 21.8 | 24.9 | |
Missing | 8.0 | 16.5 | 12.9 | |
7. Smoking status (%) | ||||
Never | 71.0 | 78.2 | 75.1 | |
Ex-smoker | 23.0 | 13.5 | 17.6 | |
Current smoker | 2.0 | 2.3 | 2.1 | |
Refused to answer | 4.0 | 6.0 | 5.2 | |
8. Drinking status (%) | ||||
Never | 44.0 | 49.6 | 47.2 | |
Ex-drinker | 15.0 | 12.0 | 13.3 | |
Current drinker | 38.0 | 30.8 | 33.9 | |
Refused to answer | 3.0 | 7.5 | 5.6 | |