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Tobacco outlets density
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A cross-sectional study was conducted with a total of 5,076 households, with one 15-and-over member in each household selected randomly to answer the questionnaire. Coordinate data of households and tobacco outlets was collected. Smoking status was the main dependent variable. Distance from household to nearest tobacco outlet, and number of tobacco outlets in different radius were calculated using ArcGIS 10.4.1.
11p
chauchaungayxua12
11-05-2021
15
1
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CHỦ ĐỀ BẠN MUỐN TÌM
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