Hookah and Alcohol Use among Young Adult Hookah Smokers: A Mixed Methods Study

Prevalence and characteristics of smoking cigarette and narghile among Syrian refugee parents in Ontario, Canada

This study aimed to explore the prevalence and associated sociodemographic, migration, and health-related factors of smoking cigarettes and narghile among Syrian refugee parents resettled in Ontario, Canada since 2015. A total of 540 Syrian refugee parents, with at least one child less than 18 years of age, were interviewed. Multivariate logistic regression analysis was performed to assess the independent relationship between each of the associated sociodemographic, migration, and health-related factors and smoking cigarettes and narghile. The overall prevalence of smoking was 43% (cigarette = 22%, narghile = 25.6%). The average number of cigarettes smoked per day was 15.4 (SD = 10.1). With regard to smoking narghile, 18.2% of the sample smoked daily, while 35.5% and 52.9% smoked at least once weekly and occasionally, respectively. Results from multivariate logistic regression analysis showed that more fathers were at increased odds of smoking cigarettes than mothers OR (95% CI) = 6.6 (3.7-11.9), while no such difference was found for narghile smokers OR (95% CI) = 1.5 (0.9-2.6). Results showed that smoking cigarettes was associated with lower education levels and being Muslim, whereas smoking narghile was associated with younger age and alcohol use. Poor perceived mental health was significant/approached significance for both types of smoking. Greater understanding of smoking patterns of resettled refugees is needed to direct healthcare providers to offer targeted interventions for those who are most at risk.

Association between anxiety, alcohol, poly-tobacco use and waterpipe smoking: A cross-sectional study in Lagos, Nigeria

Background

Waterpipe smoking (WPS) has been reported to have a wide range of damaging health effects on pulmonary and cardiovascular systems. Studies suggest that waterpipe tobacco smoking is associated with reduced harm perceptions, mental health problems and the use of psychoactive substances. We investigate the patterns of use and the association of WPS with anxiety, poly-tobacco and alcohol use in Lagos, Nigeria.

Materials and Methods

A cross-sectional study design was used to assess the data from 818 adolescents and adults in Lagos State, Nigeria. An online questionnaire obtained demographic information, waterpipe, e-cigarette, alcohol and other tobacco product use from respondents. Anxiety was assessed using the validated Generalised Anxiety Disorder 7-point scale. Bivariate and multivariate logistic regression analysis was used to identify the factors associated with waterpipe ever-use. P < 0.05 was considered statistically significant.

Results

The mean (standard deviation) age of respondents was 23.43 (±3.96), over half were female (55.2%) and a majority had a college diploma or more (88.59%). Among study participants, 18.58% reported waterpipe ever-use. Among ever waterpipe users, 17.33% reported current use (past 30-days), with a majority having smoked waterpipe in a bar or pub. Alcohol use (P < 0.001), e-cigarette ever-use (P: 0.010) and poly-tobacco ever-use (P: 0.030) were significantly associated with higher odds of waterpipe use in the multivariate regression model. Further, there was a lower likelihood of waterpipe ever-use in the bivariate regression model among respondents with mild and moderate to severe anxiety levels than those with normal anxiety levels (P: 0.030); however, this association was no longer significant in the adjusted model.

Conclusions

Our findings suggest a relatively high prevalence of WPS in Lagos, Nigeria. Concurrent alcohol consumption, e-cigarette and poly-tobacco use are associated with WPS, and most waterpipe smokers have normal anxiety levels. The Nigerian Government should consider surveillance measures for WPS and a more comprehensive smoke-free policy.

Concurrent Alcohol Use and Waterpipe Tobacco Smoking: Smoking Topography, Toxicant Exposure, and Abuse Liability

INTRODUCTION

Relative to non-waterpipe (WP) smokers, WP smokers are more than twice as likely to use alcohol and frequently consume alcohol before or during smoking sessions. Co-use of alcohol and WP may result in greater toxicant exposure compared to WP smoking alone. To date, no study systematically has investigated the impact of acute alcohol intoxication on WP smoking topography, exposure to tobacco-related toxicants, or abuse liability.

METHODS

Dyads of current WP smokers and drinkers (N = 42; age = 21-32 years) completed two in-laboratory ad libitum smoking sessions (≤2 hours) following 12-hour nicotine abstinence in a double-blind, randomized crossover design in which they consumed a placebo versus active drink (sustained breath alcohol concentration = .08). Exhaled carbon monoxide (eCO) and plasma nicotine concentration were assessed. Questionnaires assessed smoking experience and smoking urge. Smoking topography was measured continuously throughout each smoking session.

RESULTS

The alcohol session was associated with increased inhaled volume, flow rate, and WP session duration compared to placebo. Compared to placebo, participants reported a more positive overall smoking experience following the alcohol session and greater smoking urges pre- and post-smoking session. Although both sessions resulted in significant increases in eCO and plasma nicotine, no significant differences emerged in eCO or nicotine exposure between the active and placebo sessions.

CONCLUSIONS

Co-use of alcohol and WP may contribute to the maintenance of WP smoking through enhanced smoking experiences, increased urge to smoke, and significant exposure to addictive nicotine. Regulations may be necessary to limit the sale of alcohol in WP smoking lounges and reduce exposure to secondhand smoke.

IMPLICATIONS

The findings suggest co-use of alcohol and WP tobacco likely maintain WP use and dependence by enhancing the smoking experience and increasing urges to smoke. These findings have implications for regulations aimed at limiting co-use of alcohol and WP tobacco in WP lounges and limiting exposure to secondhand smoke.

CLINICAL TRIALS REGISTRATION

NCT03096860.

Arabian nights in Hong Kong: Chinese young adults' experience of waterpipe smoking

BACKGROUND

Waterpipe smoking (WPS) has increased among young adults who may be oblivious to its harmful effects. We explored Chinese young adults' experiences of using waterpipes.

METHODS

Semi-structured interviews with 49 Chinese young adults aged between 18 to 30 years who had smoked waterpipes in the past 30 days were undertaken between May and October 2019. We analysed transcripts using interpretive description that includes an inductive analytical approach and constant comparison strategy.

RESULTS

Six themes on the WPS experience emerged: fostering social connections on weekend nights; bars as a natural setting for waterpipe smoking; providing pleasure; securing social status among young females; growing acceptance and a lack of education; lack of regulation on waterpipe smoking.

CONCLUSIONS

We provide the first evidence regarding Chinese young adults' WPS use. Policy measures to de-normalise false perceptions of WPS are urgently needed to deter use among young adults.

Reasons for Young Adult Waterpipe Use in Wave 1 (2013-2014) of the Population Assessment of Tobacco and Health Study

INTRODUCTION

Waterpipe use is common among U.S. young adults (aged 18-24 years), with estimates considerably higher than other age groups. Although studies have examined attitudes and beliefs associated with waterpipe use, no study has examined reasons for use in a nationally representative sample.

METHODS

Using latent class analyses, this study examined subgroups based on self-reported reasons for use of past 30-day young adult (aged 18-24 years) waterpipe users (n=1,198) from Wave 1 (2013-2014) of the Population Assessment of Tobacco and Health Study. Data analyses were conducted in 2017. Covariates included sociodemographic characteristics, substance use, and internalizing and externalizing problems.

RESULTS

A three-class model was identified: Class 1 (socializing and flavors, 57%), Class 2 (many reasons [flavors, socializing, less harmful than cigarettes, and affordability], 20%), and Class 3 (socializing, 23%). Class 3 was considered the referent group. Compared with non-Hispanic whites, non-Hispanic blacks were less likely to belong to Class 1, whereas Hispanics were more likely to belong to Class 2. Compared with less than high school education, greater than high school education was associated with membership in Class 1; however, high school graduation was associated with membership in Class 2. Past-year alcohol users compared with non-users were less likely to belong to Class 2. Past 30-day poly-tobacco users compared with non-users were more likely to belong to Class 2.

CONCLUSIONS

This study revealed distinct classes of waterpipe users based on self-reported reasons for use. Findings inform targeted policies for waterpipe tobacco control as part of public health efforts to mitigate harms associated with tobacco use.

Differences in puff topography, toxicant exposure, and subjective response between waterpipe tobacco smoking men and women

Waterpipe tobacco smoking (WTS) exposes users to toxicants in much greater amounts than a cigarette. Little is known about how gender affects WTS toxicant exposure and subjective response. Data from three WTS clinical laboratory studies were combined for analysis. Participants (N = 99; 38 women) completed a 45-min WTS session where they smoked a waterpipe ad libitum. Puff topography was measured throughout, and plasma nicotine concentration, expired air carbon monoxide (CO), and subjective responses were measured pre- and post-WTS. There was a gender effect for total puff volume with men inhaling a greater smoke volume, on average (M = 59.9 L, SD = 40.7), compared with women (M = 38.8 L, SD = 27.8; p < .01). Men had greater post-WTS mean plasma nicotine concentrations (M = 10.0 ng/ml, SD = 7.1) compared with women (M = 6.9 ng/ml, SD = 5.2; p < .05). Post-WTS expired air CO was not associated with gender (men M = 27.6 ppm, SD = 18.9; women M = 22.7 ppm, SD = 17.0, ns). Relative to men, women had higher post-WTS scores for subjective measures of "nauseous," "dizzy," "nervous," "headache," and "heart pounding." Men and women are exposed to toxicants during WTS, and men may achieve higher nicotine exposure than women, likely resulting from differences in smoke inhaled. However, similar post-WTS expired air CO between men and women and higher ratings of negative subjective responses among women may indicate that factors beyond puff topography may impact toxicant exposure and subjective response to WTS. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

University student perceptions about the motives for and consequences of nonmedical use of prescription drugs (NMUPD)

OBJECTIVE

The purpose of the current study was to increase qualitative understanding of student motives for and consequences associated with nonmedical use of prescription drugs.

PARTICIPANTS

Sixty-one students participated in eight focus groups between April and November 2013.

METHODS

Students described prescription drugs commonly used for nonmedical reasons, as well as the motives for and consequences associated with their use. Data were analyzed using thematic content analysis.

RESULTS

Students reported stimulants as the most commonly used prescription drug for nonmedical reasons, least expensive, and easiest to obtain on campus, followed by benzodiazepines. Opioids were less commonly used, more expensive, and difficult to acquire. Motives and consequences varied by prescription drug class.

CONCLUSIONS

Our qualitative findings extend previous research by suggesting differences in students' perceived motives for using and consequences associated with the different classes of prescription drugs. These findings provide implications for the development of preventive interventions.

Hookah tobacco smoking in a large urban sample of adult cigarette smokers: Links with alcohol and poly-tobacco use

Hookah tobacco smoking (HTS) has been increasing, particularly among young adults and has similar health effects compared to cigarette smoking. The link between HTS and poly-tobacco use is well documented, but fewer show an association between HTS and alcohol use. It is essential to identify factors that increase the risk for or addictiveness and consequences of HTS, given its growing prevalence. This study examined whether the association between HTS and poly-tobacco use differed as a function of age and alcohol consumption within in a sample of 1223 adult cigarette smokers. Approximately 20% of participants reported HTS. Compared to non-users, hookah users were more likely to be male, highly educated, and to report drug and alcohol use, binge drinking, and poly-tobacco use but were less likely to be heavy smokers (≥10 cigarettes per day). Regression analyses predicting number of tobacco products used (excluding cigarettes and HTS) indicated a three-way interaction of HTS, frequency of alcohol use, and age such that the association between HTS and number of tobacco products used was strongest for younger respondents who consumed alcohol more frequently. As observed in previous studies, alcohol is an important risk factor in the relationship between HTS and poly-tobacco use, particularly among younger cigarette smokers. The links between alcohol, HTS, and poly-tobacco use should be considered when developing HTS education and prevention materials directed toward younger cigarette smokers. Findings provide information relevant to FDA's interest in the addiction potential of HTS and its link to poly-tobacco use.

Association between breath alcohol concentration and waterpipe lounge patrons' carbon monoxide exposure: A field investigation

BACKGROUND AND AIMS

Concurrent alcohol use and waterpipe (WP) smoking is common among young adults. WP smokers are more than twice as likely to use alcohol as non-users and frequently consume alcohol immediately before and during a WP smoking session. It is unclear what impact alcohol has on WP smoking patterns and resultant exposure to tobacco-related toxicants. The current research aimed to understand the association between alcohol consumption and WP smoke exposure among WP lounge patrons.

METHODS

Seventy-one lounge patrons (66.2% male; M_age=27.03, SD=5.32) completed pre- and post-WP session self-report measures and biomarkers of smoking (expired carbon monoxide; eCO) and alcohol consumption (breath alcohol concentration; BrAC) upon entering and exiting the WP lounge.

RESULTS

After controlling for number of bowls and charcoals smoked, greater consumption of alcohol was associated with greater smoke exposure among WP lounge patrons (p<0.05), such that a 0.1 unit increase in BrAC was associated with an eCO increase of 19.44ppm. This relationship was mediated by time spent in the WP lounge.

CONCLUSIONS

Concurrent alcohol use resulted in greater eCO, likley due to participants spending a greater amount of time in the WP lounge and experiencing longer sustained exposure to secondhand smoke. These findings illustrate a need for further research on the impact of alcohol consumption on WP smoking to assess the potential need for regulation of these products in WP lounges.

Factors Associated with Hookah Use among Male High School Students: The Role of Demographic Characteristics and Hookah User and Non-User Prototypes

BACKGROUND

As students' hookah use has become a widespread problem in the developing countries, it is time to understand the cognitive determinants of students' decisions to do so. This study aimed to investigate the roles of psychological and demographic factors associated with hookah use among male high school students.

METHODS

This descriptive-analytical study was performed among 601 high school male students, recruited through multistage sampling method in the Kermanshah City, west of Iran in 2016. The data-gathering tool consisted of a self-administered questionnaire with questions about hookah use behavior and demographic, behavioral and psychological variables. Data were analyzed using SPSS-18 software using chi-square and logistic regression.

RESULTS

36.1% of the participants reported ever hookah use and 17.1% mentioned using hookah in the past month. Pleasure (28.1%) and sensation seeking (22.5%) were common reasons of hookah use. In comparison to non-users, hookah users evaluated a typical hookah user as more clever, less immature, more popular, more attractive, more self-confident, more independent, and less selfish (P<0.001).

CONCLUSIONS

The results revealed the importance of psychological factors when examining students' hookah use status. Thus, design and implementation of interventions might be effective in prevention of hookah use among students.