Summary of the JASTIS findings

This dataset was generated in a longitudinal internet cohort study where the perception, attitude, and use of heat-not-burn tobacco, electronic cigarettes (e-cigarettes), and conventional tobacco products were investigated between 2015 and 2018 in Japan. The odds ratios (ORs) and the answers to the questions were respectively calculated and summarized based on the results from the survey. This dataset includes descriptive statistics at the group level.