Hookah use patterns, social influence and associated other substance use among a sample of New York City public university students

Trajectories of hookah use among young adult college students in Texas, 2014-2019

The purpose of the study was to examine trajectories in hookah use behaviors across young adulthood and socio-demographic correlates of the trajectories. Data were drawn from Project M-PACT for the years 2014-2019. Participants were 5,220 college students aged 18 to 25 years at baseline. Growth curve models with an accelerated design were fit to examine four hookah use trajectories across ages 18 to 30, adjusted for covariates. Prevalence of current hookah use decreased between 2014 and 2019, from 17% to 7% and the frequency of use decreased by almost one day a month. Trajectories of hookah use alone and concurrent with cigarettes or with e-cigarettes also decreased as students increased in age. Current hookah users were likely to be young, male, racial/ethnic minority, and attending a four-year college. Observed disparities among hookah users have implications, in particular regarding the role of social context, race, and ethnicity, in tailoring smoking interventions.

Smoking behaviors among Middle Eastern college women in the United States

Objective: to examine factors associated with cigarette and hookah smoking among Middle Eastern (ME) Arab college women. Participants: 406 adult women of ME Arabic background, currently enrolled in or recently graduated from a US college. Methods: a cross-sectional design, using an anonymous online survey of demographic characteristics, sociocultural factors, and access to health care factors. Data analysis included regression model to identify predictors of smoking behaviors. Results: Smoking rates were 21% and 19% for cigarette and hookah smoking. Cigarette smoking was higher with having liberal attitudes toward sexuality and lower among those having a healthcare provider. Hookah smoking was higher among students who are Muslim, involved in student organizations, have higher acculturation-heritage levels, and have more liberal attitudes toward women. Hookah smoking was lower among students born in the US, attending college part-time, and having higher religiosity levels. Conclusions: The study findings have several implications for interventions to address smoking behaviors among ME Arab college women through community organizations and within college campuses.

Potential Impact of the COVID-19 Pandemic on Public Perception of Water Pipes on Reddit: Observational Study

Background

Socializing is one of the main motivations for water pipe smoking. Restrictions on social gatherings during the COVID-19 pandemic might have influenced water pipe smokers' behaviors. As one of the most popular social media platforms, Reddit has been used to study public opinions and user experiences.

Objective

In this study, we aimed to examine the influence of the COVID-19 pandemic on public perception and discussion of water pipe tobacco smoking using Reddit data.

Methods

We collected Reddit posts between December 1, 2018, and June 30, 2021, from a Reddit archive (PushShift) using keywords such as "waterpipe," "hookah," and "shisha." We examined the temporal trend in Reddit posts mentioning water pipes and different locations (such as homes and lounges or bars). The temporal trend was further tested using interrupted time series analysis. Sentiment analysis was performed to study the change in sentiment of water pipe-related posts before and during the pandemic. Topic modeling using latent Dirichlet allocation (LDA) was used to examine major topics discussed in water pipe-related posts before and during the pandemic.

Results

A total of 45,765 nonpromotion water pipe-related Reddit posts were collected and used for data analysis. We found that the weekly number of Reddit posts mentioning water pipes significantly increased at the beginning of the COVID-19 pandemic (P<.001), and gradually decreased afterward (P<.001). In contrast, Reddit posts mentioning water pipes and lounges or bars showed an opposite trend. Compared to the period before the COVID-19 pandemic, the average number of Reddit posts mentioning lounges or bars was lower at the beginning of the pandemic but gradually increased afterward, while the average number of Reddit posts mentioning the word "home" remained similar during the COVID-19 pandemic (P=.29). While water pipe-related posts with a positive sentiment were dominant (12,526/21,182, 59.14% before the pandemic; 14,686/24,583, 59.74% after the pandemic), there was no change in the proportion of water pipe-related posts with different sentiments before and during the pandemic (P=.19, P=.26, and P=.65 for positive, negative, and neutral posts, respectively). Most topics related to water pipes on Reddit were similar before and during the pandemic. There were more discussions about the opening and closing of hookah lounges or bars during the pandemic.

Conclusions

This study provides a first evaluation of the possible impact of the COVID-19 pandemic on public perceptions of and discussions about water pipes on Reddit.

The Mediating Effect of E-Cigarette Harm Perception in the Relationship between E-Cigarette Advertising Exposure and E-Cigarette Use

Exposure to e-cigarette advertising is associated with e-cigarette use among young people. This study examined the mediating effect of e-cigarette harm perception on the above relationship. Cross-sectional survey data were collected from 2112 college students in New York City in 2017-2018. The analytic sample comprised 2078 participants (58.6% females) who provided completed data. Structural equal modeling was performed to examine if e-cigarette harm perception mediated the relationship between e-cigarette advertising exposure (via TV, radio, large signs, print media, and online) and ever e-cigarette use and susceptibility to e-cigarette use. About 17.1% of participants reported ever e-cigarette use. Of never users, 17.5% were susceptible to e-cigarette use. E-cigarette advertising exposure was mainly through online sources (31.5%). Most participants (59.4%) perceived e-cigarettes as equally or more harmful than cigarettes. Advertising exposure showed different effects on e-cigarette harm perception depending on the source of the advertising exposure, but perceiving e-cigarettes as less harmful than cigarettes was consistently associated with e-cigarette use and susceptibility. Low harm perception mediated the association between advertising exposure (via online, TV, and radio) and ever e-cigarette use and between online advertising exposure and e-cigarette use susceptibility. Regulatory actions are needed to address e-cigarette marketing, particularly on the Internet.