Collision of waterpipe and cigarette smoking epidemics among youth in Arab countries

Supragingival microbiome alternations as a consequence of smoking different tobacco types and its relation to dental caries

This study aimed to assess the effect of smoking different tobacco types on the supragingival microbiome and its relation to dental caries. Forty supragingival plaque samples were collected from smokers of a single tobacco type and non-smokers seeking treatment at the University Dental Hospital Sharjah, UAE. DMFT (decayed, missing and filled teeth) was determined for all participants who were divided into two groups: no-low caries (NC-LC: DMFT = 0-4; n = 18) and moderate-high caries (MC-HC: DMFT = 5-20; n = 22). 16S rRNA gene was sequenced using third-generation sequencing with Nanopore technology. Microbiome composition and diversity were compared. Caries was most common among cigarette smokers. Supragingival microbiota were significantly altered among smokers of different tobacco types. In cigarette smokers, cariogenic bacteria from genus Streptococcus (including S. mutans) were significantly more among subjects with NC-LC, while Lactobacilli (including L. fermentum) were more among subjects with MC-HC. In medwakh smokers, several periodontopathogens were significantly elevated in subjects with NC-LC, while other pathogenic bacteria (as Klebsiella pneumoniae) were more in those with MC-HC. Cigarette and alternative tobacco smoking had a significant impact on the supragingival microbiome. Indeed, further studies are required to unravel the consequences of oral dysbiosis triggered by smoking. This could pave the way for microbiota-based interventional measures for restoring a healthy oral microbiome which could be a promising strategy to prevent dental caries.

Smoking habits and the influence of war on cigarette and shisha smoking in Syria

Tobacco smoking might be impacted by various influences, including psychological, socio-cultural, and economic factors. A community-based cross-sectional survey was conducted in Syrian Arab Republic from March to April 2019 using a web-based questionnaire. The survey aimed at assessing tobacco use (shisha and cigarettes) as well as examining the association between current tobacco use and various sociodemographic and war-related factors. The sample comprised 978 participants (251 males: 727 females) and had a mean age of 24.7 years (SD: 7.60). Most participants were single (n = 825, 84.4%), reside in Damascus and Rif-Dimashq (n = 579, 59.2%), and had a college/university education (n = 911, 93.1%). Concerning smoking, a total of 371 participants (37.9%) were identified to be current tobacco smokers, of whom 211, 84, 76 were exclusive shisha smokers, exclusive cigarette smokers, and dual smokers, respectively. The prevalence of cigarette smoking (exclusive and dual) among males and females was found to be 34.7%, and 10.0%, respectively. On the other hand, the prevalence of shisha smoking (exclusive and dual) among males and females was around 34.3% and 27.6%, respectively. Additionally, various factors have predicted a higher likelihood of cigarette smoking including male gender (AOR = 4.152; 95% CI: 2.842-6.064; p<0.001), and losing someone due to the war (AOR = 1.487; 95% CI: 1.028-2.151; p = 0.035), while unemployed individuals were found to have lower odds of being cigarette smokers (AOR = 0.634; 95% CI: 0.429-0.937; p = 0.022). Concerning shisha smoking, married (AOR = 0.622; 95% CI: 0.402-0.963; p = 0.033), and unemployed individuals (AOR = 0.679; 95% CI: 0.503-0.916; p = 0.011) were found to have lower odds of shisha smoking. Amid the tobacco epidemic in the region, rates of tobacco use in Syria are still worrying. The Syrian armed conflicts may possess a double-edged effect on smoking, and tobacco users who adopt smoking to cope with various stressors should be targeted with well-structured health education, along with appropriate psychological services.

Patterns of Tobacco Smoking and Nicotine Vaping among University Students in the United Arab Emirates: A Cross-Sectional Study

Various forms of tobacco smoking and nicotine vaping tools are available on the market. This study quantified the prevalence of and identified factors associated with patterns of smoking and nicotine vaping among university students in the United Arab Emirates (UAE). A cross-sectional sample of students enrolled in three public universities was surveyed. Self-reported current smoking and nicotine vaping were recorded. Of 1123 students, 81.7% completed the online survey (mean age, 20.7 ± 3.4 (SD) years; 70.7% females). The prevalence of current smoking was 15.1% while the prevalence of current nicotine vaping was nearly 4.0%. Among current smokers, 54.7% reported conventional smoking only, 15.1% reported nicotine vaping only, and 28.8% were poly-users. Conventional midwakh (47.5%), followed by conventional shisha/waterpipe (36.7%), conventional cigarettes (36.7%), electronic shisha/waterpipe (25.2%), and electronic cigarettes (24.5%), were most commonly reported by students. Students aged 20–25 years (adjusted odds ratios (aOR): 2.08, 95% confidence interval (CI): 1.18–3.67) or >25 years (aOR: 4.24, 95% CI: 1.41–12.80) had higher odds of being current smokers compared to those aged 17–19 years. The male gender was also independently associated with higher odds of being a current smoker (aOR: 5.45, 95% CI: 3.31–8.97) as well as higher odds of smoking cigarettes, shisha, and midwakh, or nicotine vaping compared to being female. Of nicotine vaping users, 36.1% reported using nicotine vaping because they enjoyed the flavor and vaporizing experience and 34.4% used it to help them to quit smoking. A relatively high prevalence of self-reported smoking was reported among university students in the UAE. The findings also suggest that nicotine vaping use is relatively widespread, but still less common than traditional smoking. Vigilant and tailored university-based smoking control and preventive measures are warranted.

Trends of maternal waterpipe, cigarettes, and dual tobacco smoking in Jordan. A decade of lost opportunities

Background

Maternal tobacco use is a global public health problem. In the literature, the focus was mainly on cigarette smoking, minimally on waterpipe use, and totally ignored dual use among pregnant women. We estimated the prevalence of current maternal tobacco use by tobacco product (cigarette, waterpipe, and dual use) over a period of ten years (2007 to 2017), and examined the socio-demographic patterning of maternal tobacco use.

Methods

A secondary analysis of Jordan DHS four data waves was conducted for women who reported to be pregnant at the time of the survey. Current cigarette and waterpipe tobacco use were investigated. Prevalence estimates for cigarette-only, waterpipe-only, and dual use, as well as for cigarette, regardless of waterpipe, and waterpipe, regardless of cigarette, were reported. The effect of independent variables on cigarette smoking, waterpipe use, and dual use was assessed. Logistic regression models assessed the adjusted effects of socio-demographic variables on cigarette smoking, waterpipe use, and on dual use. For each outcome variable, a time-adjusted and a time-unadjusted logistic models were conducted.

Results

Over the last decade, the prevalence estimates of current cigarette-only smoking slightly decreased. The prevalence estimates of current waterpipe-only use exceeded those for cigarette-only after 2007 and showed a steady overall increase. Current dual use showed a continuous rise especially after 2009. Gradual increase in cigarette smoking (4.1%, in 2007, and 5.7% in 2017) and in waterpipe use (2.5% to 6.4%) were detected. Education showed an inverse relationship with cigarette and waterpipe smoking. Household wealth demonstrated a positive association with cigarette and waterpipe smoking.

Conclusions

Tobacco use epidemic is expanding its roots among pregnant women in Jordan through not only waterpipe use but also dual cigarette–waterpipe smoking. Maternal and child services should consider tobacco counseling and cessation.

Association of health warning labels and motivation to quit waterpipe tobacco smoking among university students in the Eastern Mediterranean Region

INTRODUCTION

This study aimed to determine associations between health warning label content and motivation to quit waterpipe smoking by gender and smoking location.

METHODS

Convenience samples of university students in three Eastern Mediterranean countries – Egypt (n=442), Jordan (n=535) and Palestine (n=487) – completed an online survey assessing health warning labels. Multinomial logit regression models were conducted to determine the association between different variables, particularly gender and smoking location, with motivation to quit.

RESULTS

In Palestine, female smokers were more motivated to quit waterpipe smoking when seeing textual warning labels related to children (T2) and pregnancy (T6) [T2: 1.8 (95% CI: 1.1–2.8), T6: 2.7 (95% CI: 1.6–4.3)] compared to males. Similar results were found in Jordan [T2: 1.6 (95% CI: 1.0–2.6), T6: 1.8 (95% CI: 1.1–3.0)]. As for the smoking location, home-only smokers in Palestine were more likely to quit in response to the following warnings: waterpipe smoking is addictive T1: 2.3 (95% CI: 1.4–3.7), harmful for children T2: 2.3 (95% CI: 1.4–4.1), harmful for the baby during pregnancy T6: 2.4 (95% CI: 1.3–4.3), and to believe that quitting reduces the health risks T9: 1.8 (95% CI: 1.0–3.1). These results were not found in Jordan nor Egypt. Smokers reported that the most noticeable location of a HWL on a waterpipe device is the mouthpiece.

CONCLUSIONS

A better understanding of motivation to quit and its association with various warnings and smoking location could guide countries on which warnings to require in legislation and where best to require them particularly in relation to location.

Metabolic differences between men and women who are long-term users of the water pipe: The Irbid WiHi project

Smoking tobacco and metabolic disorders are global epidemics associated with cardiovascular, immune, respiratory, and metabolic diseases. Cigarette smoking seems to affect metabolic disorders. However, the effect of water pipe (Wp), also called hookah, smoking duration on obesity and lipid profile is still a sparse. The present study examined the relationship of smoking Wp with body weight (Bw), body mass index (BMI), total cholesterol, low-density lipoprotein cholesterol (LDLc), high-density lipoprotein cholesterol (HDLc), total cholesterol/HDLc, LDLc/HDLc, and triglycerides. Obesity, lipid profile, and smoking status were obtained from a total of 291 participants of which 147 smoked Wp. Smokers were divided into 3 groups: smoked <10 years (Wp1) (n = 72), smoked 10-20 years (Wp2) (n = 43), and smoked >20 years (Wp3) (n = 30). The ANCOVA revealed greater BMI and Bw and lipid profile measures in individuals smoking Wp vs never (P < .01). Additional analysis revealed that Bw and BMI were greater in the women (n = 11) with longer Wp smoking history (P < .05) but not the men (n = 19). In addition, Tc, LDLc, Tc/HDLc, and LDLc/HDLc levels were greater among the men smoking Wp for longer time (P < .05), but not the women. In conclusion, the study found greater obesity and lipid profile in the adults smoked Wp vs never, especially the ones smoked for longer time.

Poly-Tobacco Use among Young Adult Waterpipe Smokers: Insights from University Students in Three Eastern Mediterranean Countries

INTRODUCTION

There is a tendency of waterpipe smokers to advance their practice toward concurrent use (poly-tobacco use) of other tobacco products and nicotine delivery systems. This study investigated poly-tobacco use among waterpipe smokers, and its effect on their quit intention.

METHODS

Descriptive cross-sectional design was utilized to recruit a convenience sample of university students who used waterpipe in three East Mediterranean countries. Using an internet-based survey, data were collected regarding participants' demographics, use of alternative tobacco products and nicotine delivery systems, and waterpipe quitting profile. Results: A total of 2290 students agreed to participate, among which 1116 (45.3%) reported using at least one tobacco product beside waterpipe. Poly-tobacco use was highest (61.1%) in Egypt, followed by Jordan (45.1%) and Palestine (33.1%). Across countries, cigarettes were the most common product (45.2%, n = 924) followed by cigar (18.6%, n = 374) and e-shisha (17.5%, n = 353). Conversely, the least reported product was smokeless tobacco (7.5%, n = 151) preceded by regular pipe (9.5%, n = 193). Participants who were males (OR = 2.83, 95% CI: 2.18-3.65), older (22-29 years) (OR = 1.15, 95% CI: 1.09-1.22), unemployed (OR = 1.58, 95% CI: 1.22-2.04), and those who initiated waterpipe at a younger age (OR = 0.87, 95% CI: 0.87-0.91) had higher odds of being poly-smokers. Poly-tobacco users were significantly more resistant to quit waterpipe. Conclusion: This study demonstrates poly-tobacco use as a rising phenomenon among waterpipe smokers and highlights the necessity for initiating advanced interventions to help waterpipe poly-tobacco users quit this dangerous type of addiction. Various country-specific programs are needed considering the various products used by the users.

"Stages of change, smoking behavior and acceptability of a textmessaging intervention for tobacco cessation among cigarette, dokha and shishasmokers: A qualitative research study."

OBJECTIVES

To explore: (A) the underlying motivators and barriers to smoking cessation among young Arabic speaking smokers and (B) to examine the suitability and preferences for tobacco cessation interventions (specifically text messages) and study the possibility of enrollment methods for a randomised controlled study using text messages as an intervention for tobacco cessation.

DESIGN

Qualitative research using focus group discussions and content analysis.

SETTINGS

Two universities, one of them is the first and foremost comprehensive national university in the United Arab Emirates (UAE). The third setting is the largest hospital in the UAE and the flagship institution for the public health system in the emirate of Abu Dhabi.

PARTICIPANTS

Six focus group discussions with a total of 57 participants. Forty-seven men and 10 women. Fifty-three of them were current smokers.

RESULTS

The analysis of six focus groups was carried out. Main themes arose from the data included: preferences for tobacco cessation interventions and acceptability and feasibility of text messaging as tobacco cessation intervention. Different motives and barriers for quitting smoking including shisha and dokha were explored.

CONCLUSION

Interventions using text messaging for smoking cessation have not been used in the Middle East and they could potentially be effective; however, tailoring and closely examining the content and acceptability of text messages to be used is important before the conduction of trials involving their use. Social media is perceived to be more effective and influential, with a higher level of penetration into communities of young smokers.

Unhealthy eating habits among adolescent waterpipe smokers in Jordan: The Irbid-TRY study

INTRODUCTION

The relationship between waterpipe smoking and eating habits among adolescents has not been investigated, thus the aim of the current study was to compare eating habits among adolescent cigarette-only, waterpipe-only, dual smokers versus non-smokers. We hypothesize that adolescent smokers practice unhealthy eating habits with worse habits among waterpipe smokers and dual smokers.

METHODS

Using a descriptive, cross-sectional design, self-reporting patterns of waterpipe, cigarette smoking and eating habits were collected from a random representative sample of 1720 boys and girls in grades 7-10 in Northern Jordan.

RESULTS

A total of 6.9%, 23.2% and 26.2% reported cigarette-only, waterpipe-only, and dual smoking, respectively. After controlling for gender, family income and education level of the mother and father, subsequent post hoc ANCOVA analyses revealed the following: mean (±SD) weekly breakfast consumption was greater in non-smokers (3.9±2.4) than waterpipe-only smokers (3.5±2.5, p=0.040) and dual smokers (3.2±2.5, p<0.000). Mean soda consumption frequency was lower in non-smokers (3.6±2.3) versus waterpipe-only (4.2±2.3, p=0.004) and dual smokers (2.7±2.2, p<0.000). Mean vegetable consumption was less in waterpipe-only (4.5±2.0, p=0.026) and dual smoking (4.4±2.0, p=0.013) smokers versus non-smokers (4.8±1.8). Mean consumption of energy drinks was the highest among dual smokers (1.2±1.9) versus non-smokers (0.5±1.4, p<0.000), cigarette-only (0.6±1.4, p≤0.01), and waterpipe-only (0.6±1.4, p<0.000) smokers.

CONCLUSIONS

Overall, both waterpipe and dual smoking are associated with several unhealthy eating habits in adolescents. Given the growing epidemic of tobacco smoking in the Eastern Mediterranean Region, especially adolescent waterpipe smoking, and its association with unhealthy eating habits, public health actions and enforcing policies to decrease uptake of waterpipe smoking as well as improving food choices in schools among youth are urgently needed.