Cross-sectional cohort study on the use of electronic devices for smoking among students at the school of medical sciences of minas gerais

Abstract

Introduction: Electronic cigarettes (EC) are devices that, through a battery, are used for the inhalation of nicotine and other aerosols. Over time, they have evolved, and currently, the most well-known type is the so-called "pods." Among them, the most common is JUUL. The marketing and advertising by electronic cigarette companies have attracted both young people and adults, contributing to the  increase in their usage. They are used for leisure and as an alternative to conventional cigarettes by  these groups. Objective: To determine the prevalence of electronic device use among students at the Faculdade Ciências Médicas de Minas Gerais and to assess the profile of electronic cigarette users. Method: A cross-sectional study of students at the Faculdade Ciências Médicas de Minas Gerais conducted between May 2023 and October 2023. The sample included 94 volunteers who met the inclusion and exclusion criteria defined by the research. Prevalence study using a survey and questionnaire to recognize the profile of the population using electronic cigarettes in a private health-related college and the regular consumption pattern. Results: The observed mean age was 22.71 years, and among the respondents in this study, approximately 66 (64%) were female respondents. It was observed that the highest concentration of respondents was in the ninth semester, comprising 46 (45%), studying Medicine with 77 (75%), and having a high family income, exceeding 25 minimum wages, with 38 (37%). Conclusion: The younger subpopulation shows the highest prevalence of electronic cigarette use, especially in the Medicine course, with a higher family income.