Secondhand Smoke Exposure and Public Attitudes in Hangzhou
Author Information
Author(s): Wang Xiaowen, Zou Wenjing, Zhang Xinyue, Yang Nongnong, Zheng Yuying, Meng Runtang, Ma Haiyan
Primary Institution: Hangzhou Normal University
Hypothesis
What is the current situation of secondhand smoke exposure in public places and residents' attitudes towards the smoke control ordinance in Hangzhou?
Conclusion
The study found that while there is significant support for the smoke control ordinance, there is still a need for improved tobacco control measures in public places.
Supporting Evidence
- 46.68% of non-smokers reported exposure to secondhand smoke in public places.
- More than 89% of participants supported the smoke control ordinance.
- Satisfaction with tobacco control effectiveness was reported at 68.54%.
Takeaway
Many people in Hangzhou are exposed to secondhand smoke in public places, but most support rules to control smoking.
Methodology
The study used a population-based survey with a self-administered questionnaire to collect data from residents aged 15-75 in Hangzhou.
Potential Biases
Self-reporting may lead to misclassification bias regarding exposure to secondhand smoke.
Limitations
The cross-sectional design limits causal inference, and data were based on self-reports, which may introduce bias.
Participant Demographics
Participants included 1350 males and 1396 females, aged 15-75, with a majority being married and living in urban areas.
Statistical Information
P-Value
p<0.05
Confidence Interval
95% CI: 1.19–2.88
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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