Datagov Opendata Platform

The source of the data is the "Youth Smoking Behavior Survey" of the National Health Administration of the Ministry of Health and Welfare. The survey collects data on the smoking behavior of young people using the classroom testing method. For more information, please refer to the "Tobacco Hazards Prevention Information Network" of the National Health Administration (http://tobacco.hpa.gov.tw/).The definition of "household secondhand smoke exposure rate" is the ratio of people who have been exposed to smoking in front of them at home in the past seven days. The calculation formula is: the number of high school students who answered "someone smoked in front of them at home in the past seven days" / the number of valid responses from high school students*100%.