Knowledge, Attitude, and Practice of College Students Toward E-cigarettes: A Study From the Northern Part of Karnataka, India

Introduction: E-cigarettes, also known as electronic cigarettes or vape pens, are battery-powered devices that deliver nicotine, flavorings, and other chemicals to users in the form of an aerosol. It revolutionized the landscape of nicotine consumption, marketed as a safer alternative to traditional cigarettes. Since then, e-cigarettes have become popular among young adults and adolescents. There has always been a conflict in the risks versus benefits of e-cigarettes over the decade, which has created a gap in knowledge in the population. This study aimed to attain the knowledge, attitude, and practice of students from a semi-urban background to understand the level of education needed among the young population of our country.

Methods: This online survey was conducted among 411 students of Shri BM Patil Medical College Hospital and Research Centre (BLDE) (DU), College, Vijayapura, Karnataka. The survey consisted of 21 MCQ questionnaires to assess students' knowledge, attitude, and practice toward e-cigarettes. Later, the data was analyzed using SPSS version 28.

Results: The study included a diverse group of 411 participants, with a majority being males (63%) and the rest females (37%). The age distribution highlighted a young demographic, with 93% of participants aged between 18 and 34. The study revealed a high level of awareness about e-cigarettes, with 90% of participants being familiar with them. Friends and social media emerged as the primary sources of information, accounting for 52% and 40%, respectively. While 48% of the participants believed e-cigarettes to be non-addictive, only 19% recognized their addictive potential, with the rest being unsure. A majority, 45%, did not see e-cigarette users as superior to traditional smokers, while 15.5% held the opposite view. While 58% of e-cigarette users found them to be stress-relieving, 33% did not, highlighting a subjective aspect of e-cigarette use.

Conclusion: The study offers critical insights into the knowledge, attitudes, and practices regarding e-cigarettes among medical students in northern Karnataka. While awareness is high, there is a notable gap in accurate understanding of e-cigarettes' safety and addictive nature. The findings emphasize the need for enhanced education and awareness campaigns to correct misconceptions about e-cigarettes.