Vaping Dependence Cohort dataset

Participants were recruited as part of the Ontario Tobacco Research Unit Youth and Young Adult Research Registration Panel Study. The initial cohort included 3,402 individuals who were recruited between August 2020 and March 2021 and prospectively followed up approximately every 3-7 months starting from November 2020 until May 2023, across 9 waves of data collection.

The response rates between wave 2 and wave 8 were ranged between 70.7% - 83.9%. There are 2 datasets included, one of them includes wave 1-8 (baseline to 7th follow-up), while the other set includes wave 1-9 (baseline to 8th follow-up) data.