Impact of vaping restrictions in public places on smoking and vaping in the United States-evidence using a difference-in-differences approach.
Kai-Wen ChengFeng LiuMichael F PeskoDavid T LevyGeoffrey T FongKenneth Michael CummingsPublished in: Addiction (Abingdon, England) (2022)
IVRs do not appear to decrease electronic cigarette use among US adults. There is no evidence that IVRs increase or decrease cigarette smoking among US adults.