Table 1 Outcome variables and items of the intervention effects
Outcome variables | Items |
|---|---|
Smoking status | Smoking status was based on the salivary cotinine concentrate. |
Smoking-related knowledge | |
 Tobacco-related diseases | Lung cancer |
Emphysema | |
Accelerated aging | |
Cardiopathy | |
Oral cancer | |
Abortion | |
Impotence | |
Chronic bronchitis | |
Stroke | |
 SHS | Do you think second-hand smoking was harmful |
 SHS-related diseases | Lung cancer |
Other respiratory system diseases | |
Cardiovascular diseases | |
Attitudes towards smoking | |
| Â | Everyone has got to die of something, so why not enjoy yourself and smoke. |
People could easily get addicted to smoking. | |
Cigarette companies should not be allowed to advertise by sponsoring athletic events. | |
Smoking is a waste of money. | |
Smoking enhances popularity and social bonding. | |
Low tar cigarettes are less harmful than regular cigarettes. | |
Smoking is a sign of maturity. | |
Tobacco companies do good things for Chinese society. | |
The government should do more to control smoking. | |
The way a smoker inhales can affect the amount of tar and nicotine a smoker takes in. | |
Filters reduce the harmfulness of cigarettes. | |
Smoking helps you relieve your stress. | |
Smoking helps you refresh yourself and relieve your fatigue. | |
Discouragement from families is an important reason to quit smoking. | |
It is not difficult to quit smoking if you want to do so. | |