Datagov Opendata Platform

The source of the information is the "Youth Smoking Behavior Survey" of the Ministry of Health and Welfare's National Health Administration, which collects data on youth smoking behavior using the classroom survey method. For details, please refer to the "Tobacco Control Information Network" of the National Health Administration (http://tobacco.hpa.gov.tw/).The definition of "household secondhand smoke exposure rate" is the ratio of someone smoking in front of others at home in the past seven days. The calculation formula is Number of junior high school students who answered "In the past seven days, someone smoked in front of me at home"/Number of valid junior high school student respondents *100%.