Characteristic | n | Per cent |
---|---|---|
Gender | ||
Men | 7610 | 95.4 |
Women | 370 | 4.6 |
Age (years) | ||
18–24 | 55 | 0.7 |
25–39 | 1188 | 14.9 |
40–54 | 4024 | 50.4 |
55+ | 2713 | 34.0 |
Marital status | ||
Married or living together | 7246 | 90.8 |
Divorced or separated or widowed | 466 | 5.8 |
Single | 268 | 3.4 |
Monthly household income | ||
Low | 1273 | 16.0 |
Middle | 3687 | 46.2 |
High | 3020 | 37.8 |
Education | ||
Low | 929 | 11.7 |
Middle | 5462 | 68.4 |
High | 1589 | 19.9 |
Employment status | ||
Employed | 4779 | 59.9 |
Unemployed | 1012 | 12.7 |
Retired | 2189 | 27.4 |
City | ||
Beijing | 1577 | 19.8 |
Shenyang | 990 | 12.4 |
Shanghai | 1673 | 21.0 |
Changsha | 1414 | 17.7 |
Guangzhou | 1139 | 14.3 |
Yinchuan | 1187 | 14.9 |
Smoking intensity (CPD) | ||
Light (0–10) | 2784 | 34.9 |
Moderate (11–20) | 3933 | 49.3 |
Heavy (21+) | 1263 | 15.8 |
Total | 7980 |
CPD, cigarettes per day.