Potential risk factors | Exposed group | Unexposed group | P-value |
---|---|---|---|
(N = 480) | (N = 496) | ||
Smoking | |||
Yes | 184 (38.3%) | 170 (34.3%) | 0.1873 |
Passive smoking | |||
Yes | 263 (54.8%) | 253 (51.0%) | 0.2365 |
Alcohol consumption | |||
Yes | 133 (27.7%) | 159 (32.1%) | 0.1380 |
High-energy food intake | |||
Yes | 192 (40.0%) | 214 (43.1%) | 0.3189 |
Fresh fruit and vegetable intake | |||
Yes | 254 (52.9%) | 267 (53.8%) | 0.7748 |
Physical activity | |||
Yes | 57 (11.9%) | 68 (13.7%) | 0.3912 |