Smoking cessation or initiation: The paradox of vaping

Examining the Relationship Between E-Cigarette Status and Wearable Device Use on Physical Activity Levels in U.S. Adults

PURPOSE

The aim of this analysis is to investigate physical activity levels amongst e-cigarette users based on their wearable device use.

DESIGN

Cross-sectional secondary data analysis using 2017 Behavioral Risk Factor Surveillance Survey (BRFSS).

SETTING

Data from the 2017 BRFSS were used.

SAMPLE

5,562 U.S. adults (age 18+).

MEASURES

Self-reported physical activity related variables from U.S. adults (age 18+).

ANALYSIS

Separate unadjusted and adjusted linear regression models were performed for each of the dependent variables using survey analysis.

RESULTS

Non-users of wearable devices and e-cigarettes account for 96.6% (95%CI [95.7, 97.6]) of the sample, whereas users of wearable devices and e-cigarettes account for 3.3% (95%CI [1.2, 5.4]) of the sample. Those who use e-cigarettes participate in almost 50% less vigorous physical activity minutes per week than nonusers, 46 (95%CI [0.43, 91.57]) and 93 (95%CI [80.59, 106.34]) minutes respectively. Individuals who use e-cigarettes and use wearable devices were found to spend significantly more time in total physical activity per week in both the unadjusted and adjusted linear regressions, P = =0.01 and P = =0.04 respectively.

CONCLUSION

The use of e-cigarettes, wearable devices, or both technologies may influence the physical activity levels of its users. Additional research is needed to better understand the association between physical activity levels and the usage of these technologies.

The Use of Electronic Cigarettes in Saudi Arabia: A Narrative Review

The use of electronic cigarettes (or "e-cigarettes") is spreading throughout the world. Population-level data from a number of countries indicate that e-cigarettes are used more by children and young adults than by the overall population. Although extensive research has been conducted in Western nations to better understand many aspects of e-cigarette usage among children and young adults, Middle Eastern nations have little data on this topic. The use of tobacco is detrimental to the health, finances, and national spirit of Saudi Arabia. More than 7,000 of its citizens die each year from diseases caused by tobacco use. Nevertheless, more than 20,000 youngsters and 3,352,000 adults smoke cigarettes each day. Similarly, the use of electronic cigarettes is on the rise, possibly as a result of aggressive publicity and marketing campaigns by manufacturers that appeal to the younger demographic. This review was undertaken through literature research to ascertain the usage and attitudes toward e-cigarette use among the Saudi population.

Systematic Review and Critical Analysis of Longitudinal Studies Assessing Effect of E-Cigarettes on Cigarette Initiation among Adolescent Never-Smokers

Prospective longitudinal studies mainly conclude on a causal role of e-cigarettes in the initiation of cigarettes in flagrant contradiction with conclusions drawn from epidemiology and other studies showing a sharp decline in cigarette use in parallel with the spread of e-cigarette use. This systematic review explores the reasons for this discrepancy.

METHODS

Among 84 publications on e-cigarette/cigarette association in adolescents identified in the Medline database from 2011 to 2022, 23 concern 22 never-smoker longitudinal sub-cohorts.

RESULTS

A link between e-cigarette experimentation at T1 and cigarette initiation at T2 is reported in sub-cohort analyses of never-smokers (AOR: 1.41 to 8.30). However, studies exclude 64.3% of T1 e-cigarette experimenters (because of dual-use) and 74.1% of T2 cigarette experimenters. With this study design, e-cigarettes contribute only to 5.3% of T2 cigarette experimentation, casting major doubt on the external validity of results and authors' conclusions that e-cigarettes have a significant effect on the initiation of cigarettes (Gateway effect) at the population level. This sub-cohort design prohibits highlighting any Diversion effect, which is the most likely mechanism accounting for the competition between these two products.

CONCLUSIONS

While nicotine abstinence remains the best medical option, over-regulation of e-cigarettes because of misinterpretation of longitudinal study results may be detrimental to public health and tobacco control.

Prevalence, Knowledge, and Attitudes among Health Professions Students toward the Use of Electronic Cigarettes

Healthcare professionals are standing against the widespread use of e-cigarettes among the population, especially young adults. E-cigarettes are generally introduced, especially via social media platforms, as a safer alternative to conventional cigarette smoking. The aim of this study was to measure the prevalence of e-cigarette use among healthcare professions students at the University of Jordan, as well as to explore their knowledge and attitudes toward the use of e-cigarettes. An anonymous Google-Form^®-based cross-sectional questionnaire was presented to potential participants at the University of Jordan. Students' responses were analyzed using SPSS^® 23.0 software. A total of 679 online surveys were completed. About 37.4% of students reported using e-cigarettes at least once in their lifetime and about 20% of students were current e-cigarette users. The multivariate analysis showed that the factors associated with E-cigarette smoking are being male, having mothers, siblings, or friends using e-cigarettes, having easy access to e-cigarettes, and having social media as the main source of knowledge regarding e-cigarettes. The relatively high acceptance level and use of e-cigarettes among health professions students should be an alarming sign to decision-makers to give more attention to legislation that controls tobacco products including e-cigarette selling and advertising.

Vaping control in Nova Scotia: using research to catalyze change

The tobacco, and now vaping, industries are skilled at creating falsification campaigns that leave policymakers and the public confused and distracted. As Nova Scotia saw youth vaping rates rise, a non-profit conducted a youth and young adult survey to discover why, what, and how often youth and young adults vape. They discovered that almost 96% of youth prefer flavours, and 48% believed they would quit if flavours were removed. This research was pivotal in capturing the voices of youth, gathering stakeholders, and countering industry opposition. On April 1, 2020, the Nova Scotian government implemented Canada's first ban on flavoured vaping products. This was followed by a nicotine cap of 20 mg/ml and a revamped taxation structure. The survey allowed non-profits to band together and align messages. It also provided government with information to take actions that reduce the prevalence and potential harms of vaping among youth. This commentary describes the advocacy process and opposition faced when advocating for vaping control measures. This approach can serve as a guide for assisting other jurisdictions in advocating for policy changes.

Harm reduction in tobacco control: where do we draw the line?

With substance abuse, harm reduction refers to reducing or replacing use of a harmful product with a less risky agent. But many advertised "non-pharmaceutical" harm reduction alternatives for tobacco smoking are problematic. Studies have revealed inconclusive results using agents including chewing tobacco and e-cigarettes to quit smoking and have demonstrated continued use of these agents. Many smoking harm reduction agents pose other health risks not found in traditional tobacco smoking. Given these limitations, efforts should focus on promoting nicotine replacement therapy, and other pharmacologic agents with a better chance of producing sustained smoking cessation. To address the harmful nature of many tobacco replacement products, public health should focus on regulating these alternatives with the same stringency as tobacco, and social marketing efforts should target evidence-based and safer pharmaceutical grade or behavioural alternatives.