Table 2 Sample characteristics
Participants | |
|---|---|
Total, n | 962 |
Gender, n (%) | |
female | 480 (49.9) |
male | 482 (50.1) |
Age, mean (years) | 50.6 |
Age groups, n (%) | |
40–44 | 170 (17.7) |
45–49 | 253 (26.3) |
50–54 | 240 (24.9) |
55–60 | 299 (31.1) |
Health status, n (%) | |
good/very good | 620 (64.5) |
fair | 280 (29.1) |
poor/very poor | 61 (6.3) |
BMI (kg/m2), n(%) | |
< 25 | 370 (40.4) |
25–29 | 352 (38.5) |
+ 30 | 193 (21.1) |
Physical activitya, n(%) | |
low | 284 (29.5) |
high | 678 (70.5) |
Household income, n (%) | |
low (< 80,000 USD) | 286 (33.0) |
medium | 334 (38.5) |
high (> 130,000 USD) | 247 (28.5) |
Educational attainment, n(%) | |
low (<12 years schooling) | 213 (22.3) |
medium | 645 (67.5) |
high (university degree) | 97 (10.2) |
In work force, n(%) | |
No | 115 (12.0) |
Yes | 847 (88.0) |