Table 1 General information of the patients
Variable | Patients (n = 68) |
|---|---|
Gender, n (%) | |
Male | 64 (94.1) |
Female | 4 (5.9) |
Age (years), mean ± SD | 61.9 ± 9.3 |
Ethnicity, n (%) | |
Han | 65 (95.6) |
Others | 3 (4.4) |
Education level, n (%) | |
Illiteracy | 11 (16.2) |
Primary school or junior high school | 33 (48.5) |
High school or secondary specialized school | 16 (23.5) |
University or above | 8 (11.8) |
Marital status, n (%) | |
Married | 62 (91.2) |
Divorced / widowed | 6 (8.8) |
Occupation status, n (%) | |
On-the-job | 6 (8.8) |
Retired | 34 (50.0) |
Others | 28 (41.2) |
Smoking, n (%) | |
Never | 19 (27.9) |
Current smoker | 40 (58.8) |
Former smoker | 9 (13.2) |
Drinking, n (%) | |
Never | 38 (55.9) |
Current drinker | 23 (33.8) |
Former drinker | 7 (10.3) |