A Survey on the Effectiveness of Voluntary Smoke-free Policies / 中国慢性病预防与控制
Chinese Journal of Prevention and Control of Chronic Diseases
;
(6)2006.
Article
Dans Chinois
| WPRIM
| ID: wpr-530659
ABSTRACT
Objective To evaluate the effectiveness of voluntary smoke-free policies in Beijing.Methods With convenient sampling,91 restaurants and 85 restaurants were respectively selected before and after the initiation on voluntarily banning smoking in public eating and drinking places by the catering industry in Beijing,and including a follow-up surveillance on 23 restaurants.Field investigation on smoke-free rules and PM2.5 monitoring in and outside of these restaurants were conducted.Results There were no statistic differences among the proportion of restaurants with different smoking policies(?2=2.60,P=0.28).Univariate analysis showed that the indoor PM2.5 level was positively related with the outdoor PM2.5 level(?=0.51,t=7.01,P
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Études d'évaluation
langue:
Chinois
Texte intégral:
Chinese Journal of Prevention and Control of Chronic Diseases
Année:
2006
Type:
Article
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