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. 2023 Aug 29;18(1):51.
doi: 10.1186/s13011-023-00558-7.

Nicotine dependence and associated factors among persons who use electronic e-cigarettes in Malaysia - an online survey

Chandrashekhar T Sreeramareddy  1 , Sameeha Misriya Shroff  2 , Shilpa Gunjal  3
Affiliations

Nicotine dependence and associated factors among persons who use electronic e-cigarettes in Malaysia - an online survey

Chandrashekhar T Sreeramareddy et al. Subst Abuse Treat Prev Policy. .

Abstract

Background: Nicotine dependence, factors associated with dependence, and self-reported side effects among people who use e-cigarettes are scarce in developing countries.

Methods: A sample of 302 persons who currently use e-cigarettes was recruited from discussion forums on Reddit, Facebook, and the forum 'lowyat'. The online Google form survey collected data on demographics, e-cigarette use, and the reasons, for cigarette smoking, Fagerstorm Test for Nicotine Dependence adapted for e-cigarettes (eFTND), and side effects experienced.

Results: The mean age was 25.5 years (6.5), 60.6% were males and 86% had higher education. About 47% were using e-cigarettes only, 27.8% were currently using dual products (both electronic and conventional cigarettes), and 25.2% had also smoked cigarettes in the past. 'Less harmful than cigarettes' (56.3%), 'because I enjoy it' (46.7%), and 'it has a variety of flavors (40.4%) were the common reasons for e-cigarette use. The mean eFTND score was 3.9 (SD = 2.2), with a median of four side effects (IQR 3-6), sore or dry mouth/throat (41.4%), cough 33.4%, headache (20.5%), dizziness (16.2%) were commonly reported side effects. eFTND score and side effects were higher among persons using dual products. By multiple linear regression analysis, males (β = 0.56 95% CI 0.45, 1.05, p = 0.033), dual-use (β = 0.95 95% CI 0.34, 1.56, p < 0.003), and use of nicotine-containing e-cigarettes (β = 0.66 95% CI 0.07, 1.25 p = 0.024) had higher eFTND score.

Conclusion: Our findings of the study call for the placement of disclaimers about possible nicotine addiction and side effects of e-cigarette products.

Keywords: Dependence; Electronic cigarettes; Epidemiology. Nicotine; Side effects.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Fig. 1
Fig. 1
Distribution of reasons for using e-cigarettes
Fig. 2
Fig. 2
Distribution of self-reported side effects of e-cigarette
See this image and copyright information in PMC

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