The association between health literacy and smoking (Hookah and Cigarette) among the young men in Sirjan, Iran

A cross-sectional assessment of the influence of information sources about substance use in adolescents' tobacco prevalence

Background

Tobacco consumption is a relevant public health problem, with adolescence being a common period of initiation. One factor that has rarely been investigated is the information available to adolescents regarding the consequences of substance use. Therefore, the primary objective of this study was to assess the correlation between teenagers' self-reported information level about substance consumption and its sources and smoking prevalence. The study differentiates between sources monitored by state or supranational organizations (schools, parents, and mass media) and those that are not (peers, siblings, and the Internet). Three modes of tobacco consumption were examined: cigarette, e-cigarette, and hookah.

Methods

This study used a survey conducted in 2023 with teenagers residing in Tarragona (Spain). The survey received 1307 responses from a target demographic comprising approximately 8000 individuals. Hierarchical ordered logistic regression was employed to evaluate the significance of the variables pertaining to each modality of tobacco consumption. The assessed variables encompassed the perceived level of information concerning substance use and the quantity of monitored and unmonitored resources that provide that information. These variables were controlled for four individual and four environmental factors.

Results

Logistic regressions indicated that although the extent of information regarding substance consumption consequences does not correlate with smoking in any form, the amount of monitored and unmonitored information resources was significantly associated with all consumption modalities. Information derived from monitored sources consistently exerts a protective effect. In the case of cigarette consumption, the 95 % confidence interval of the odds ratio (95%CI) was 0.43-0.91; for e-cigarrette, 95%CI = 0.45-0.86, and for hookah usage 95%CI = 0.42-0.86. The use of unmonitored resources appears to encourage consumption. In the case of cigarette, 95%CI = 1.08-2.34; for e-cigarette, 95%CI = 1.39-2.69; and for hookah use 95%CI = 1.39-2.68.

Conclusions

The results in this paper have significant implications for health literacy dissemination, underscoring the need for public authorities to consider both monitored and unmonitored information sources in relation to smoking prevalence in adolescents. These results imply that information emanating from monitored sources of information in the design and implementation of measures against adolescents' tobacco use.

Explanatory factors of polydrug use in mid-late teens and the relevance of information sources: Correlational and configurational assessment in Tarragona (Spain)

Background

Substance use among adolescents is a public health problem, and the simultaneous use of multiple substances aggravates this problem. Although the facilitators of specific substance use in adolescents have been widely investigated, polydrug use is a less common topic. Likewise, the role that the origin of the information available to adolescents regarding substance use plays in relation to polydrug use is practically unexplored.

Objectives

This work analyzed the relevance of the origin of the information sources available to adolescents regarding substance use, among which we distinguished those that were monitored (or supervised) by public agencies from those that were unmonitored (or unsupervised) in the consumption of more than one substance. As control variables, we considered three individual factors and four environmental factors. The relevance of these sources was analysed from a dual perspective: on the one hand, their statistical relevance was measured, and on the other hand, how they combined with the control variables was analysed to identify risk and risk-free profiles in substance poly-drug use.

Methods

This paper utilized a sample of N = 573 adolescents aged ≥17 years. This sample was collected from a survey administered in the spring of 2023. We examined the impact of unmonitored information sources (peers, siblings, and the Internet) and supervised sources (school, parents, and media) on the combined consumption of alcohol, tobacco, and cannabis. Additionally, we took three individual factors (gender, early onset of alcohol, and tobacco use) and four environmental factors (parental control, alcohol, tobacco, and cannabis use among peers) into account as control variables. Initially, we conducted a regression analysis to adjust for the impact of these factors on polydrug use. Subsequently, we employed a fuzzy set qualitative analysis (fsQCA) to investigate how predictor factors combined with the formation of adolescent profiles associated with polydrug consumption and nonconsumption.

Results

Unmonitored information sources were associated with a greater incidence of poly consumption, with ORs of 1.703 and p values of 0.004. However, the protective effects of regulated information sources remained ambiguous. Among the variables positively linked with of polydrug use, are female sex (OR = 1.329, p = 0.0076), early alcohol consumption (OR = 4.680, p < 0.0001), and early tobacco consumption (OR = 3.242, p < 0.001) were the most important. Peer drinking (OR = 1.556, p = 0.0187) and peer cannabis use (OR = 1.351, p = 0.0226) were also significantly correlated. The use of the fsQCA made it possible to identify the profiles of adolescents associated to polysubstance use and non-use. The conditions of the configurations that explained use were characterized by an early onset of the joint consumption of tobacco and alcohol. The profile of non-consuming adolescents is that of adolescents whose peers do not use tobacco or cannabis and who have parental control and monitored sources.

Health literacy and adolescents' substance use behaviors and correlates: a scoping review

From 2011 to 2023, substance use increased by 23% worldwide. Given that substance use initiation is highest during adolescence, it is crucial to identify amenable correlates of substance use prevention [e.g. health literacy (HL)], which, if embedded in interventions, may improve uptake and outcomes. Hence, this study conducted a scoping review to answer the question: What is known from the existing literature about the relationship between HL and substance use correlates and behaviors in adolescents? Five electronic databases and the bibliography of review articles were searched and a total of 1770 records were identified. After removing duplicates and engaging in three levels of screening to identify studies that included adolescents ≤ 25 years old and assessed the relationship between general HL (vs. behavior/disease-specific health knowledge) and substance use behaviors and correlates, 16 studies were retained. Studies assessed alcohol-related (n = 11), tobacco-related (n = 12), electronic vapor product use-related (n = 4), cannabis-related (n = 1), and amphetamines/methamphetamines-related (n = 1) outcomes. Studies spanned Africa, Asia, Europe, and North and Central America. Most studies included substance use as an outcome and found an inverse relationship between HL and use. Few studies examined substance use correlates (e.g. risk perception). There were no longitudinal or intervention studies. This review highlighted that the topic of adolescent HL and its relationship with substance use remains inadequately researched. Notable gaps for future studies include intervention and longitudinal designs, expansion of outcomes (e.g. more studies on marijuana, prescription drug misuse, vaping, substance use-related correlates), and examining HL as a mediator or moderator of substance use and its correlates.

The significance of information variables in polydrug use by adolescents: insights from a cross-sectional study in Tarragona (Spain)

Substance use, especially among adolescents, is a significant public health concern, with profound implications for physical and psychological development. This study aimed to evaluate the quantity and sources of information available to adolescents regarding polydrug use. A cross-sectional survey was conducted in Tarragona involving adolescents with an average age of 16.44 years. This study assessed the number of substances used (alcohol, cigarettes, and cannabis) in the past month, along with information sources related to substance use. Monitored sources (e.g., schools, parents, and mass media) and unmonitored sources (e.g., peers, siblings, internet) were distinguished. In addition, four individual and four environmental control variables were considered. Multinomial logistic regression analysis revealed that incorporating variables related to adolescents' substance use information and its sources enhanced the explanatory model, surpassing control variables. The degree of information about substance use did not significantly explain consumption patterns, but the number of information sources, both monitored and unmonitored, did. The unmonitored sources were associated with increased polydrug use. Conversely, greater reliance on supervised sources for information was linked to reduced single-substance and polydrug use. This protective effect increased with an increase in the number of substances used. In conclusion, information obtained from monitored sources acts as a deterrent to substance consumption, consistent with findings suggesting that greater health literacy among adolescents discourages substance use. Conversely, this study suggests that information from more informal sources may encourage heavier polydrug use, aligning with reports indicating that adolescents with a more comprehensive understanding of substance use consequences tend to engage in heavier drug use.

National and regional economic inequalities in first- and second-hand tobacco consumption among women of reproductive ages in Iran

INTRODUCTION

The epidemic of tobacco consumption is one of the major public health threats the world has been facing so far. This study was performed to investigate the economic inequalities in tobacco consumption among women of reproductive ages at national and regional levels in Iran.

METHODS

We used data from 10,339 women of reproductive ages (18-49 years) who participated in Iran's 7th Non-Communicable Disease Risk Factor Surveillance (STEPS). Wagstaff normalized concentration index and decomposition method were applied to measure economic inequalities in first- and second-hand tobacco consumption and determine their corresponding contributory factors, respectively.

RESULTS

The prevalence of women's first-hand tobacco consumption, and their exposure to second-hand smoke in the home, and workplace were 3.6%, 28.3%, and 8.4%, respectively. First- and second-hand tobacco consumption was significantly more concentrated among low-economic women. Exposure to home second-hand smoke, education, and economic status had the largest contributions to the measured inequality in first-hand tobacco consumption (48.9%, 38.9%, and 30.8%, respectively). The measured inequality in women's secondhand smoke exposure at home was explained by their level of education (43.8%), economic status (30.3%), and residency in rural areas (18%), and at work by residency in rural areas (42.2%), economic status (38.8%), and level of education (32%). Our results also revealed diversity in the geographical distribution of inequalities in rural and urban areas and five regions of the country.

CONCLUSION

The present study highlighted the need for more enforcement of tobacco control rules and increasing tobacco taxes as general measures. Furthermore, there is a need for gender-sensitive initiatives at national and regional levels to educate, support, and empower low-economic women and households for tobacco cessation, and complying with restrictive smoking rules.

Health literacy among adolescents and young adults in the Eastern Mediterranean region: a scoping review

OBJECTIVES

For adolescents and young adults, most health literacy research has been conducted in Western countries, but few studies have been conducted in the Eastern Mediterranean region (EMR). This review aimed to explore the existing health literacy research in the EMR in addition to the levels of health literacy and its associated factors among adolescents and young adults.

METHODS

The search, conducted using the PubMed/MEDLINE, EBSCOhost/CINAHL plus, Web of Science and J-STAGE databases, was initially performed on 16 June 2022 and later updated on 1 October 2022. Studies that targeted 10-25 years old persons, conducted in any of the EMR countries and that used the health literacy concept and/or described its levels or predictors were included in the review. Content analysis was used for data extraction and analysis. Data related to the study methods, participants, outcome variables and health literacy were extracted.

RESULTS

The review included 82 studies, most of which were conducted in Iran and Turkey and adopted a cross-sectional design. Half of the studies showed that more than half of adolescents and young adults had low or moderate health literacy. Nine studies applied university-based or school-based health education interventions to improve health literacy, which was also predicted by demographic and socioeconomic factors and internet usage. Little attention was paid to assessing the health literacy of vulnerable people, such as refugees and those with a disability and exposed to violence. Finally, various health literacy topics were investigated, including nutrition, non-communicable diseases, media and depression.

CONCLUSION

Health literacy levels were low-to-moderate in adolescents and young adults in the EMR. To promote health literacy, it is recommended to use school-based health education and attempt to reach adolescents and young adults through social media platforms. More attention should be paid to refugees, people with disabilities and those exposed to violence.

Using the Unified Theory of Acceptance and Use of Technology (UTAUT) and e-health literacy(e-HL) to investigate the tobacco control intentions and behaviors of non-smoking college students in China: a cross-sectional investigation

BACKGROUND

Non-smoking college students are starting to smoke in increasing numbers, which shows that their tobacco control situation seems not optimistic. The UTAUT and e-HL are commonly used models and theories to predict health behaviors, while there are few studies on tobacco control. This paper aims to study the influencing factors of tobacco control intention and behavior of non-smoking college students in China by combining the UTAUT and e-HL.

METHODS

Based on the stratified sampling method, 625 college students from 12 universities were selected. Data were collected using a self-made questionnaire designed based on the UTAUT and e-health literacy scales. Data were analyzed by SPSS 22 and AMOS 26, including descriptive statistics, one-way variance analysis and structural equation model analysis.

RESULTS

The results of one-way variance analysis showed that there were significant differences in the score of non-smoking college students' tobacco control intention or behavior by hometowns, monthly living expenses, and parents' smoking history. Performance expectancy, effort expectancy, social influence had direct positive effects on behavioral intention. Facilitating condition, behavioral intention had direct positive impacts on use behavior and e-HL had an indirect positive impact on use behavior.

CONCLUSIONS

The combination of the UTAUT and e-HL can be used as an appropriate framework to predict the influencing factors of non-smoking college students' intention and behavior of tobacco control. Improving performance expectancy, effort expectancy, and e-HL among non-smoking college students, creating positive social environments, and providing facilitating condition are key aspects of increasing their tobacco control intention and behavior. It is also beneficial to promote the implementation of smoke-free campus and smoke-free family projects.

The Influence of Alcohol Consumption on Tobacco Use among Urban Older Adults: Evidence from Western China in 2017

Background: Tobacco use is a global public health concern due to its association with a myriad of health hazards and costs. Previous studies have found that the disinhibiting influence of alcohol consumption may lead to an increase in tobacco use. In this study, we investigated why alcohol consumption is associated with tobacco use among older adults in Western China, and we attempted to explain the mechanisms that underlie the link between alcohol consumption and tobacco use. Methods: In this cross-sectional study, we employed a representative sample of 812 urban individuals aged 60 and older in 2017 in Western China. Results: We found that alcohol consumption (OR = 2.816, 95%CI: 1.770–4.479) was positively associated with tobacco use. Additionally, other factors, including gender (OR = 0.023, 95%CI: 0.009–0.060), age (OR = 0.758, 95%CI: 0.634–0.906), health literacy (OR = 0.977, 95%CI: 0.959–0.995) and functional impairment (OR = 0.871, 95%CI: 0.767–0.988) were also strongly related to tobacco use. Conclusions: Consistent with the results of existing studies, our findings demonstrated the disinhibiting influence of alcohol consumption on tobacco use, which confirmed the theoretical mechanisms that underlie the alcohol–tobacco link and implied the co-occurrence and co-use of alcohol and tobacco, which are used as “social lubricants” in the Chinese context. The importance of other factors related to tobacco use were also discussed. As the tobacco epidemic is combatted, joint interventions tailored to concurrent control over alcohol and tobacco need to be performed, and corresponding male-specific and age-specific health education and the reinforcement of health literacy must be considered as important priorities.

Predictive Factors for the Care and Control of Hypertension based on the Health Belief Model among hypertensive patients during the COVID-19 epidemic in Sirjan, Iran

BACKGROUND

Hypertension is a leading risk factor for morbidity and mortality around the world. Preventing this health problem is considered an important priority. The aim of this study was to investigate the predictive factors for care and control of hypertension (CCH) according to the health belief model (HBM) in patients with hypertension during the COVID-19 epidemic in Sirjan, Iran.

METHODS

In this cross-sectional study, participants were chosen by simple random sampling. Data were collected by a valid and reliable researcher-made questionnaire from 200 patients with high blood pressure aged 30-60 years. Data were analyzed by SPSS21 and analysis based on descriptive statistics, Pearson correlation coefficients and linear regression were conducted.

RESULTS

The results of Pearson correlation coefficients showed that there was a significant correlation between almost all constructs of Health Belief Model (HBM), but the strongest correlations were between self-efficacy and perceived susceptibility (r = 0.940, P ≤ 0.001), and between perceived barriers with perceived benefits (r = -0.615, P ≤ 0.001). According to linear regression, perceived barriers (β = -0.291), cues to action (β = -0.590), and knowledge (β = 0.973) predicted more than 26% of CCH variability. Knowledge had a stronger role than other variables.

CONCLUSIONS

The results of this study show that the constructs of the Health Belief Model can predict CCH in hypertensive patients. This model can be used as a tool for designing and implementing educational interventions to increase CCH among hypertensive patients.

Effects of a multi-level intervention on hookah smoking frequency and duration among Iranian adolescents and adults: an application of socio-ecological model

Background

The present study aimed to investigate the effects of a multi-level intervention on hookah smoking frequency and duration among Iranian adolescents and adults.

Methods

In this study, two comparable cities in Iran were selected to participate in an intervention program based on a social-ecological model (SEM). In each city, 133 hookah smokers in coffee houses were selected. Environmental changes in coffee houses such as serving light foods and games were conducted. A virtual group named “no hookah” was established on the Telegram application to train participants in the intervention group. Messages, pictures, and short videos were sent to the participants through that virtual network. The frequency and duration of hookah consumption were assessed in both groups at baseline and after the intervention.

Results

The frequency of hookah consumption decreased in 72.6% of participants in the intervention group (vs. 6.3% in the control group), and the duration of hookah consumption per session decreased in 39.5% of participants in the intervention group (vs. 5.5% in the control group).

Conclusions

Using multi-level interventions through a social-ecological model can reduce hookah consumption in adults.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-021-10219-8.

The application of geographic information systems (ArcGIS) in selecting locations for installing banners and billboards in a health campaign

In recent years, the geographic information system (GIS) application has used the latest spatial data to help researchers make the right decisions in the shortest time. This study was conducted with the aim of using geographic information systems (ArcGIS) for selecting the best location for installing banners and billboards in a health campaign. This research was an analytical and applied research conducted in Sirjan city, Iran in 2018. In this research, GIS and fuzzy logic methods were used. In order to implement the fuzzy operator in the GIS environment, initially, the main influencing criteria in location selection were determined. Then the weighted layers were put on top of each other and, by considering the sub criteria, the most suitable places to install banners and billboards were identified in the final map. The final map showed the best places to install billboards and educational banners for the 'hookah is the enemy of health' campaign. The final number of these places was 30 according to the main criteria, and the number was reduced to 25 places, after considering the sub criteria. ArcGIS can be used in selecting the best locations for installing banners and billboards in a health campaign.