Table 1 General information and demographic data of patients
Characteristic (n = 1546) | N/% |
|---|---|
Age | |
≤ 20 | 67/4.33 |
21–40 | 206/13.32 |
41–60 | 769/49.74 |
61–80 | 434/28.07 |
> 80 | 70/4.53 |
Female gender | 917/59.31 |
Rural area of residence | 416/26.91 |
Education | |
Middle school and lower (≤9 years) | 492/31.82 |
High school (9–12years) | 669/43.27 |
University and higher (>12 years) | 385/24.90 |
Occupation | |
Jobs in factory or manual labor | 198/12.81 |
Jobs in office (teachers, doctors, civil servants, merchant) | 414/26.78 |
Farmer, poultry or livestock breeder | 346/22.38 |
Retired, housework | 481/31.11 |
Students | 54/3.49 |
Others or unknown | 53/3.43 |
Medical Insurance types | |
None | 36/2.33 |
Jilin provincial insurance | 132/8.54 |
City insurance- civil servants, retirement, employee | 683/44.18 |
City insurance- Urban dweller | 186/12.03 |
New Rural Cooperative Medical Insurance (NRCMI) | 468/30.27 |
Commercial medical insurance | 41/2.65 |
Smoking history | |
Never smoker | 777/50.26 |
Former smoker | 615/39.78 |
Current smoker | 154/9.96 |