Table 3.
Variables retained in the model for femalesa | ORa | 95% CI | p-Value | Nagelkerke R square |
---|---|---|---|---|
Use of fuel for heating | 9.76 | 2.15–44.30 | 0.003 | 0.402 |
Cigarette smoking | 9.12 | 1.81–46.00 | 0.007 | |
Variables retained in the model for malesb | ||||
| ||||
Cigarette smoking | 156.98 | 5.90–417.4 | 0.003 | 0.684 |
Living near a generator | 13.26 | 1.85–95.04 | 0.010 | |
Low fruit and vegetable consumption | 10.54 | 1.76–63.24 | 0.010 | |
Family history of cancer | 8.75 | 1.22–63.03 | 0.031 |
Variables included but not retained in the model: age, waterpipe smoking, residence, occupational exposure, living near a road, living near a generator, fruits and vegetables consumption, exposure to passive smoking at home, exposure to passive smoking at work, having respiratory problems, having a respiratory problem during childhood, family history of respiratory disease, family history of cancer and family history of lung cancer.
Variables included but not retained in the model: age, waterpipe smoking, residence, occupational exposure, living near a road, use of fuel for heating, exposure to passive smoking at home, exposure to passive smoking at work, having respiratory problems, having a respiratory problem during childhood, family history of respiratory disease and family history of lung cancer.