We previously reported a systematic review on IQOS conducted on 8 November 2021, on Web of Science, PubMed, and Scopus using the terms heated tobacco product, heat-not-burn, IQOS, and tobacco heating system 17
All generated themes, their narratives, and their represented quotes were reviewed and agreed upon by the research team before final reporting
, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007
Previously, e-smokers were subject to the same restrictions as traditional smokers: They had to stand outside the terminal to get their nicotine fix
Two multiple linear regression analyses were also conducted: the first to identify predictors of short-term reduction in FTND score at the end of the program, and the second to assess whether engagement with program tools predicted the maintenance of FTND score reduction at five months