Electronic cigarette knowledge, attitudes and use among students at a university in Hangzhou, China

Vaping Behavior and Intention to Quit among Undergraduate Students in a Hispanic-Serving University

The surge in electronic nicotine delivery systems (ENDS) usage, particularly among young adults, poses significant public health concerns. This study aimed to identify predictors of e-cigarette use, quit attempts, and frequency among undergraduate students in a Hispanic-serving university in Texas. A cross-sectional study was conducted between August 1 and October 26, 2023, recruiting undergraduate students through the Sona system, an online experiment management platform. Participants completed an online survey that covered demographics, educational status, vaping status, initiation age, reasons for first and current e-cigarette use, frequency of past usage, intentions to quit, and quit attempt frequency. Statistical analysis included descriptive statistics, multinomial logistic regression, and multivariable linear regression. Among 316 participants, 33.9% reported current e-cigarette use. Junior and senior students, as well as prior tobacco users, were more likely to be current vapers. Prior vaping experience was more prevalent among Hispanic individuals and those with a history of tobacco use. Notably, 74.3% of current users attempted to quit in the past year, with a higher frequency of quit attempts among females, Hispanic students, and those with vaping acquaintances. However, the vaping behavior and quit attempt patterns were similar across other categories. This study highlights how various factors influence e-cigarette use among college students. It suggests that prevention and quitting programs should consider the specific needs of different groups. Future studies will continue to look at different student groups to find the most effective ways to help them quit vaping.

Effectiveness of an intervention program to develop e-cigarette control leaders at the University in Lampang Province, Thailand

INTRODUCTION

The use of e-cigarettes is increasing worldwide, especially among young adults. Due to the health risks, this study aimed to assess undergraduate students' e-cigarette use and attitudes toward them, and evaluate the effectiveness of an intervention program to develop e-cigarette control leaders at the University in Lampang province, Thailand.

METHODS

Participatory action research (PAR) was conducted among 46 undergraduate students. To assess the situations of undergraduate students' e-cigarette use and attitudes toward them, in-depth interviews were conducted with 18 of those students - nine users and nine non-users. The remaining 28 were student leaders who were given questionnaires and took part in focus groups to evaluate the effectiveness of the intervention program in developing e-cigarette control leaders. Descriptive statistics and the Wilcoxon signed rank test were used to analyze quantitative data. The qualitative data were analyzed using a thematic analysis of the content. This study took place at the University in Lampang province, Thailand, in 2023.

RESULTS

Regarding the use of e-cigarettes on the part of undergraduate students and their attitudes about their use, the majority of users stated that e-cigarettes were accessible, appealing, and more socially acceptable than conventional cigarettes. However, most non-users cited vapor smell and health impacts as their main reason for not using e-cigarettes. The intervention program to develop leaders in e-cigarette control could significantly enhance the leaders' knowledge (p<0.001) and attitude regarding e-cigarettes (p=0.001). After their anti-e-cigarette campaign, the soft skills and managerial abilities of the leaders in e-cigarette control improved, and the knowledge and attitude regarding e-cigarettes of undergraduate students who attended the campaign also increased.

CONCLUSIONS

The intervention program to develop leaders in e-cigarette control resulted in positive outcomes. This program could enhance the leaders' knowledge and attitude regarding e-cigarettes. Their soft skills and managerial abilities in e-cigarette control also improved.

Knowledge, attitude, and practice of e-cigarette use among undergraduate students: A comparative study between China and Indonesia

INTRODUCTION

The health risks associated with e-cigarettes are currently the focus of tobacco control efforts and public health initiatives. Given that China and Indonesia have the highest rates of adult smoking worldwide, it is imperative to gain a comprehensive understanding of e-cigarette prevalence among college students in these two nations.

METHODS

From May to June 2023, a cross-sectional study was employed to conduct an online questionnaire survey among college students in three universities located in Kunming (China) and Jakarta (Indonesia), respectively. The chi-squared test was utilized to compare the rates/ratios, while binary logistic regression analysis was applied to examine the factors influencing e-cigarette knowledge, attitude, and practice.

RESULTS

A total of 1327 individuals were included in the investigation. The proportion of Indonesian students (75.6%) with a high level of e-cigarette knowledge was lower than that observed among Chinese students (87.4%) (χ2=29.7, p<0.001). Additionally, the prevalence of e-cigarette use among Indonesian students (9.4%) was higher compared to their Chinese counterparts (3.0%) (χ2=22.32, p<0.001). Binary logistic regression analysis revealed that age, place of residence, studies, gender, and e-cigarette use by friends and family, significantly influenced knowledge levels and attitudes toward e-cigarettes in both countries (p<0.05).

CONCLUSIONS

Despite the positive knowledge, attitudes, and practices towards e-cigarettes among undergraduate students in both countries, a notable knowledge gap exists concerning the harmful effects of e-cigarettes. Chinese students had better e-cigarette knowledge and demonstrated lower usage rates, suggesting that heightened awareness plays a favorable role in preventing e-cigarette use. Furthermore, it becomes imperative for policymakers and health educators to focus on specific factors, such as the influence of close friends and family members, as well as the area of residence.

Interpersonal communication and perceived norms as social influence mechanisms of e-cigarette use among adults: a systematic review

Background: Given the increasing popularity of e-cigarette use among adults and the ongoing debate about the benefits and the potential adverse health risks associated with e-cigarette use, it is critical to identify the correlates of e-cigarette use. Prior research has found associations between interpersonal communication, perceived norms, and adults' e-cigarette use, but the evidence has yet to be summarized and synthesized.Objectives: This paper reviewed empirical studies examining the relationship between interpersonal communication, perceived norms, and e-cigarette use among adults.Methods: Following PRISMA guidelines, articles were searched on DOAJ, EMBASE, Europe PubMed Central, Google Scholar, PsychINFO, PubMed, Web of Science, and the reference list of the retrieved studies for studies that examined social influence on e-cigarette use. Three reviewers independently screened 1,713 non-duplicate papers and further screened the full text of 195 articles for inclusion.Results: Thirty studies (30), consisting of quantitative (n = 25) and qualitative (n = 5) data, were included in this review. The twenty-five (25) quantitative studies consisted of both cross-sectional (n = 20) and longitudinal (n = 5) studies. Interpersonal communication portraying e-cigarettes as beneficial or harmful was found to increase e-cigarette use and quit attempts, respectively. Across study designs, greater perceptions of others' e-cigarette use or approval were related to more frequent e-cigarette use.Conclusions: The findings highlight that e-cigarette-related interpersonal communication and perceived norms are associated with e-cigarette use. These factors may be useful targets in brief interventions. However, most of the included studies were cross-sectional, limiting the ability to establish clear cause-and-effect relationships; therefore, more longitudinal studies are needed.

Exploring the prevalence, knowledge, attitudes and influencing factors of e-cigarette use among university students in Palestine: a cross-sectional study

OBJECTIVES

E-cigarettes have gained popularity, especially among young adults. This study aims to determine the prevalence of e-cigarette smoking, assess knowledge and attitudes and identify associated factors among Palestinian university students.

DESIGN

A cross-sectional study.

SETTING AND PARTICIPANTS

The study was conducted among Palestinian university students in early 2023.A self-administered questionnaire was used to survey 1792 students from six Palestine universities in the West Bank. The questionnaire covered various aspects, including sociodemographic information, daily habits, exposure to smoking, attitudes and knowledge about e-cigarettes. Data were analysed using descriptive statistics, χ2 tests and multivariate regression analysis.

RESULTS

The study revealed a high prevalence of tobacco use (41.2%), with e-cigarette use prevalent among 19.7% of participants. Knowledge about e-cigarettes was suboptimal, with misconceptions regarding their safety and health effects. Negative attitudes towards e-cigarettes were common, and students with negative attitudes were more likely to use e-cigarettes (aOR=2.6, 95% CI: 1.9 to 3.6). Gender (aOR=2.1, 95% CI: 1.4 to 3.0), waterpipe smoking (aOR=4.5, 95% CI: 3.2 to 6.3), physical inactivity (aOR=1.4, 95% CI: 1.1 to 1.9), high coffee consumption (aOR=1.6, 95% CI: 1.1 to 2.3), spending time with friends (aOR=2.4, 95% CI: 1.5 to 3.7), having a mother who is a smoker (aOR=1.5, 95% CI: 1.1 to 2.2) and having a friend who uses e-cigarettes (aOR=1.5, 95% CI: 1.1 to 2.1) were significantly associated with e-cigarettes use.

CONCLUSIONS

E-cigarette use is a growing concern among Palestinian university students. Combating this trend should include educational initiatives, social interventions and policy measures to promote informed decision-making and discourage e-cigarette use. Comprehensive tobacco control programs considering various tobacco and nicotine products and involving multiple stakeholders are warranted.

Cigarette, e-cigarette and waterpipe cognitions and use among university students in Guangzhou, China

INTRODUCTION

There is currently little research on polytobacco use in China. The present study examined cognitions that predicted the use of cigarettes, e-cigarettes and waterpipes in a Chinese sample of students.

METHODS

A convenience sample of 281 university students, obtained using snowball sampling, completed an online survey during the 2019-2020 academic year in Guangzhou, China.

RESULTS

Men more strongly agreed, than women, with the possible advantages of using alternative nicotine and tobacco products, including: young people who smoke have more friends, smoking makes young people look cool, smoking makes young people feel more comfortable, smoking helps relieve stress, and it would be easy to quit. Factors significantly associated with regular cigarette use were the cognitions: 'I would smoke if my best friend offered', 'Young people who use these products have more friends', and 'It would be easy to quit these products' (global good classifications= 80.1%). In the case of waterpipes, agreement with the cognition: 'The product helps people relieve stress' was significantly associated with its use (global good classifications=80.1%). In the case of e-cigarettes, agreement with the cognitions: 'I would smoke if my best friend offered' and 'It would be easy to quit using these products' were significantly associated with the use of e-cigarettes (global good classifications=74.7%).

CONCLUSIONS

The results highlight the need to develop prevention programs that prepare young Chinese people to resist social pressure from friends to use tobacco products. There is also evidence of the need to facilitate and disseminate rigorous scientific information among young people about the possible negative health effects of alternative tobacco products. There were also gender differences in the use of these products and in the cognitions towards their use, so it is important to take the gender perspective into account in the analysis of the results and when writing future questionnaire items.

E-cigarette-related beliefs, behaviors, and policy support among young people in China

INTRODUCTION

China has recently introduced a range of e-cigarette control policies with a focus on addressing an increase in youth vaping. This study aimed to investigate a wide range of e-cigarette-related attitudes and behaviors in a national sample of Chinese adolescents and young adults to obtain insights into their exposure to, experiences with, and attitudes to e-cigarettes on the cusp of new regulations coming into force.

METHODS

An online survey was administered to a sample of 1062 adolescents and young adults (aged 15-30 years) in China in November-December 2021. Quotas were applied to achieve an approximately equal gender split, representation across age sub-groups (15-17, 18-20, 21-23, 24-26, and 27-30 years), and approximately two-thirds representing low- and middle-income groups. Adjusted odds ratios (AORs) were also calculated.

RESULTS

Just under half (47%) reported no knowledge of e-cigarettes and/or vaping. One in five reported ever using e-cigarettes ('even once or twice'), 8% reported being current users, and 3% reported being daily users. Around twothirds of those who had heard of e-cigarettes/vaping had friends who vaped and had seen e-cigarette advertising. Fruit flavors were most popular, and the most frequently nominated reasons for vaping were to cut down on cigarette smoking and because a friend used them. The factors positively associated with ever use of e-cigarettes were current tobacco smoking (AOR=68.26) or previous tobacco smoking (AOR=39.15) and having friends who vape (AOR=1.76). Perceptions of addictiveness were negatively associated with ever use (AOR=0.47). Strong support was evident for most assessed e-cigarette control policies.

CONCLUSIONS

The results indicate that young people in China have been able to access and use e-cigarettes, although rates of regular use are low. Generally, high levels of expressed support for a range of e-cigarette control policies among members of this age group suggest the new regulatory environment is consistent with their policy preferences.

Will personality traits affect the use of e-cigar among college students? A cross-sectional study in Guangdong Province, China

Background

The prevalence of e-cigar among adolescents and young adults around the world is increasing rapidly, which has a serious impact on the health of young people. This study assessed the prevalence of e-cigar among college students and to explore the relationship between e-cigar use and personality traits.

Methods

This study conducted an electronic questionnaire survey on college students who were from three undergraduate universities and three junior colleges in Guangdong Province from January 2022 to March 2022. The survey was conducted by stratified cluster sampling, and the respondents were 1362. Statistical descriptions are used to describe the demographic characteristics and personality traits of participants. Mann-Whitney U tests, and Chi-square tests were used to compare the differences between current e-cigar users and non e-cigar users. Two-step hierarchical Logistic regression was used to predict the associated factors with e-cigar use.

Results

The prevalence of current e-cigar users was 5.1%. Agreeableness showed statistically significant higher in non-users (Z = 2.585, P < 0.01). Moreover, gender (AOR = 0.312, 95%CI: 0.174-0.562), the relationship with mother (AOR = 5.887, 95%CI: 1.460-23.748), friends who use e-cigar (AOR = 3.808, 95%CI: 2.159-6.719), allowance per month (AOR = 2.482, 95%CI: 1.371-4.490), and agreeableness (AOR = 0.957, 95%CI: 0.918-0.997) were related to the use of e-cigar.

Conclusion

The level of agreeableness is associated with the use of e-cigar among college students. All these provided an important theoretical basis for future intervention.

An Assessment of Student Pharmacists' Knowledge of Electronic Cigarettes or Vapes-A Cross Sectional Study at One College of Pharmacy

This study assessed the knowledge of e-cigarettes/vapes among a sample of student pharmacists. A 22-item cross-sectional electronic questionnaire was administered to all third- and fourth-year student pharmacists enrolled at one college of pharmacy in the United States (N = 256). Data were collected over six weeks in March/April 2022. One point was assigned for each correct knowledge item; points were then summed to create a total knowledge score for each person. Differences in the proportion of students who correctly answered each knowledge item were compared between year groups using a chi-square test, while differences between year groups for total knowledge score were compared using a two-sample t-test. The a priori alpha level was 0.05. Fifty students (third year = 30, fourth year = 20; female = 60%) completed the survey. Students' e-cigarettes/vapes knowledge varied depending on the item. There was no statistically significant difference between third- and fourth-year students for total mean knowledge scores (third year = 12.5 ± 3.3, fourth year = 11.2 ± 3.1, p = 0.1780) or for each knowledge item, except for items 10 and 20. In conclusion, the findings from this survey of student pharmacists at one college of pharmacy in the United States indicate a need for more education around e-cigarettes/vapes for student pharmacists so that they are better able to counsel patients on their use.