Tobacco Users Research Articles

Sociodemographic inequalities in cigarette, smokeless tobacco, waterpipe tobacco, and electronic cigarette use among adolescents aged 12-16 years in 114 countries: A cross-sectional analysis.

The majority of users of tobacco and nicotine products start using them in adolescence. In order to keep equity considerations at the forefront of tobacco control, it is crucial to assess whether inequalities in prevalence of tobacco and nicotine use exist among adolescents globally. We conducted a secondary analysis of Global Youth Tobacco Survey (GYTS) data from 538644 school-based adolescents (79.3% aged 13-15 years) in 114 countries (2013-2019). Data were collected on current (past 30-day) use of cigarettes, smokeless tobacco, waterpipe tobacco and electronic cigarettes. We used weighted Poisson regression models adjusted for sex, pocket money, and age to assess differences in prevalence of current use between boys and girls, and between students with high versus low pocket money. Although there was substantial regional variation, in most countries boys were statistically significantly more likely to report current use of all assessed products (ranging from 50.0% of countries for waterpipe tobacco to 73.3% of countries for electronic cigarettes). Inequalities by sex were less pronounced in Europe compared to other regions. Inequalities by pocket money were less consistent; students with more pocket money were more likely to report current use of cigarettes (vs those with less pocket money) in 61.8% of the countries, but more likely to report current use of smokeless tobacco in only 18.3% of countries. Globally, boys and adolescents with more pocket money are generally more likely to use a range of tobacco and nicotine products. However, these patterns are not universal and local variations should be taken into consideration to design effective and equitable tobacco control policies.

Identifying Predictors of Smoking Switching Behaviours Among Adult Smokers in the United States: A Machine Learning Approach.

Completely abstaining from cigarette smoking or fully switching to e-cigarette (EC) use may be beneficial for reducing the global burden of smoking-related diseases. This study aimed to identify and compare the top 10 prospective predictors of smokers switching away from smoking in the United States. Data from adult exclusive cigarette smokers at Wave 4 of the Population Assessment of Tobacco and Health (PATH) study, who were followed up at Wave 6, were analysed. An Xgboost-based machine learning (ML) approach with a nested cross-validation scheme was utilised to develop a multiclass predictive model to classify smokers' behavioural changes from W4 to W6, including smoking cessation, full and partial switching to EC, and cigarette non-switching. The SHapley Additive exPlanations (SHAP) algorithm was deployed to interpret the top 10 predictors of each switching behaviour. A total of 396 variables were selectedto generate the four-class prediction model, which demonstrated a micro- and macro-average area under the receiver operating characteristics curve (ROC-AUC) of 0.91 and 0.81, respectively. The topthreepredictors of smoking cessation were prior regular EC use, age, and household rules about non-combusted tobacco. Forfull switching to EC use, the leading predictorswere age, type of living space, and frequency of social media visits. Forpartial switching to EC use, the key predictorswere dailycigaretteconsumption, the time from waking up to smoking the first cigarette, and living with tobacco users. ML is a promising techniqueforprovidingcomprehensive insights into predicting smokers' behavioural changes. Public health interventions aimed athelping adults switch away from smoking should consider the predictors identified in this study.

Comparison of School-Attending Adolescent Areca Nut Users with Tobacco-Only Users and Those Using Both Substances on Demographic Variables and Behavioral Determinants.

Consumption of areca nut and tobacco, often initiated in adolescence, are important causes of oral cancers in India. Areca nut prevention, often subsumed into school tobacco prevention programs, assumes that users are similar. However, differences in gender or age of users could necessitate unique approaches. The study aimed to find if adolescent areca nut-only users are different from tobacco-only users and users of both areca and tobacco. A cross-sectional survey with school-students attending grades 7, 8, 9 was used to compare differences in age, gender, knowledge, and attitudes among areca nut only users, tobacco-only, users of both, and non-users. Of 1909 respondents, 464 (24.3%) used only areca nut, 25 (1.3%) used only tobacco, 177 (9.3%) used both, and 1243 (65.1%) were never-users. Females, overwhelmingly, consumed only areca nut. Users of both substances, in greater proportions, were male, older in age, and more than half believed that tobacco-users had more friends. A third of tobacco-only and users of both substances found it hard to turn down a friend's request to use compared to a fifth of areca-only and non-users. Differences in gender, age, and behavioral determinants such as subjective norms and perceived behavioral control between the different types of users underlines the need for prevention and cessation programs and policies that are specific to and tailored to their unique profiles and needs.

“I’m both smoking and vaping”: a longitudinal qualitative study of US young adults who tried to quit smoking cigarettes by using electronic cigarettes

ObjectiveTo describe how young adults use electronic cigarettes (electronic nicotine delivery systems (ENDS)) for smoking cessation and reasons why they may or may not successfully quit smoking.MethodsLongitudinal qualitative data were...

P151 RECOMMENDATIONS FOR HOME BLOOD PRESSURE MEASUREMENT ARE INCONSISTENT BETWEEN INTERNATIONAL GUIDELINES

Background and objective. Recommendations made across blood pressure (BP) guidelines should use consistent messaging to inform patient education for home BP measurement. It is not known if recommendations for home BP measurement are consistent across BP guidelines, which was the aim of this study. Methods. Recommendations for home BP measurement were extracted verbatim from six BP guidelines and expert consensus statements (Australian, United States, Canadian, European, International and Japanese). Consistency between BP guidelines was assessed by head-to-head comparison of recommendations and classified as inconsistent if the recommendation was not differed from one or more other recommendation. Analysis was conducted independently by two investigators (EC, KS) and conflicts adjudicated by two other investigators (NC, DP). Results. In total, 101 recommendations for home BP measurement were identified, and each guideline contained a median of 33 recommendations. Forty-four recommendations (44%) were present in two or more of the six guidelines. The only recommendation made by all six guidelines was to measure BP in a seated position. Forty-nine recommendations (49%) were inconsistent with at least one other recommendation. Twenty-nine of these recommendations (59%) contained a time parameter such as how many days to measure BP at home and how long to abstain from caffeine or tobacco usage prior to measurement. All recommendations on choosing and fitting a BP cuff were inconsistent, except the recommendations to fit the cuff to a bare arm and choose an appropriately sized cuff. Conclusion. There is a lack of consistency in the recommendations made for home BP measurement by international guidelines. Harmonisation across BP guidelines is needed to create clear, unambiguous messaging in guideline recommendations to support implementation of evidence-based care for home BP measurement and management.

Willingness to pay for a tobacco-free life: a contingent valuation assessment.

Tobacco, being an established risk factor for significant mortality and morbidity, causes over 7 million annual deaths globally. India is a country with over 270 million active tobacco users. On the one hand, although the willingness to quit amongst tobacco users is as high as 55.4%, the actual quit rates translate to less than 20%. Taking a cue from the economic principle of commitment and consistency, paying a nominal fee can serve as a form of public commitment and motivation to decrease the dropout rate amongst those committed to quitting. This study uses contingent valuation assessment to determine the willingness to pay (WTP) values for an effective tobacco cessation service across individuals with different socio-demographic characteristics. A cross-sectional observational study with multistage cluster sampling in Rajasthan was conducted to recruit 360 active tobacco users from 8 districts. Q-Q plots were used to determine the non-parametric distribution, and statistical differences between median WTP values were compared using Mann-Whitney U and Kruskal-Wallis H tests, considering a p-value less than 0.05 to be statistically significant. The majority of participants were males (57.78%) between the ages of 26 and 35 (40.28%), married (82.50%), and with children (65.83%), with an annual income between USD 7500-10,000 (23.61%) and graduate-level education (40.56%). Exclusive smokers formed the majority of the cohort (48.06%), and 50.83% were willing to quit as well as willing to pay for cessation. Median WTP values were maximum for males (USD 54.05; p<0.05), age group 26-35 years (USD 54.05; p<0.05), post-graduates (USD 81.08; p<0.05), and annual income above USD 20,000 (USD 121.62; p<0.05). Weak positive and significant correlations were observed between WTP and annual spending on tobacco, annual spending on health, and annual income. The study emphasizes the critical importance of early-age interventions for effective tobacco cessation prior to transitioning into dependency, resulting in reduced financial parity for availing health services. These are the first such WTP values from the Southeast Asian region, tailored for different population subsets, specifically for tobacco cessation. Our findings contribute to the growing body of evidence to support innovative approaches to enhance tobacco cessation efforts through financial commitments.

E-Cigarettes induce expression of procoagulant tissue factor in cultivated human endothelial cells.

E-cigarettes (ECIG) are proposed as an alternative for regular tobacco users with less dangerous effects for health. Several studies demonstrated that ECIG exert deleterious cardiovascular effects and promote platelet dependent thrombosis. However, ECIG role on Tissue Factor-dependent thrombosis is still unknown. Dysfunctional endothelial cells (ECs) are known to express Tissue Factor (TF) on their surface. Aim of the present study was to investigate whether ECIG might promote TF expression in ECs, shifting them to a pro thrombotic phenotype. Human Umbilical Vein Endothelial Cells (HUVEC) were incubated with increasing doses of ECIG (commercially available and mix of propylene glycol/vegetable glycerine/nicotine 18mg/mL) up to 1.8mg/mL. TF gene expression and protein levels were assessed at different time points by Real Time PCR and Western Blot, respectively. TF surface expression and activity were also measured by FACS analysis and coagulation assay. Finally, NF-kB translocation was investigated as possible mechanism of action. Potential protective effects by Rosuvastatin were also investigated. ECIG significantly increased TF expression at both gene and protein levels in a time and dose dependent manner. Surface expression and procoagulant activity were increased as well. These phenomena appeared modulated by the NF-κB pathway. Rosuvastatin reduced ECIG effects on TF-mRNA. Although in vitro, we indicate that ECIG promote a pro thrombotic phenotype in ECs via expression of functional TF. Data of the present study permit to shed a brighter light on the still partially unresolved issue about the role of ECIG in development of cardiovascular diseases suggesting that they might represent a potential risk factor for thrombotic cardiovascular events.

The Prevalence of Tobacco Product Use Among Students in the Faculty of Medicine at Pamukkale University and Their Views on the Smoke-Free Campus Implementation.

Tobacco use is an important risk factor for more than 20 types of cancer, especially cardiovascular and respiratory diseases, and many other health problems. Cigarettes are one of the most commonly used tobacco products in the world, and they can cause both physical and mental addiction. Adolescence is known to be the highest-risk period in terms of addiction among all age groups. As a result, smoke-free campus practices have become even more important in universities. This study investigates the prevalence of smoking among Pamukkale Medical School students and their views and behaviors regarding smoke-free campus practices. This cross-sectional study was conducted with 548 medical students at Pamukkale Universıty Faculty of Medicine during the academic year 2021-2022, between April 1-29, 2022. A face-to-face interview was conducted. Students' smoking status and their views about a smoke-free campus were assessed. In the questionnaire, the independent variables were socio-demographic characteristics, duration of staying in a smoke-free environment, smoking status in the place of residence, areas where smoking is most common, Fagerström nicotine dependence level, knowledge about smoke-free campus applications and campuses with the smokefree application. The Statistical Package for the Social Sciences version 21.0 package program was used to analyze the data. Descriptive statistics are presented with numbers and percentages for categorical variables, while the arithmetic mean and standard deviation are used for continuous variables. The chi-square test was used to compare categorical variables,and the Kolmogorov-Smirnov analysis was used to test the compatibility of data to normal distribution. The student smoking rate increased significantly as the number of semesters increased (P = .021). The smoking rate of male students was higher than that of female students (P = .001). The smoking rate of students living with their family or relatives was lower (P = .020). Smokers (14.7%) were more likely to have heard about the introduction of smoke-free zones on campus than nonsmokers (11%) (P = .280). 81.4% of students affirmed the statement, "The number of smoke-free rooms should be increased," and 84.3% responded, "I support the existence of smoke-free spaces." Nonsmoking students (90.8%) are more likely to agree that smoke-free spaces should be increased than those who smoke (57.7%) (P < .001). Among the students, 17.6% of nonsmokers and 37.8% of smokers find the information about smoke-free spaces sufficient (P < .001). The rate of those who consider smoke-free space inspections to be sufficient is lower for nonsmoking students than for nonsmokers (P = .017). Nonsmokers (89.5%) support the existence of smoke-free spaces to a higher degree than smokers (71.2%) (P < .001). One-third of Pamukkale University Faculty of Medicine students smoke, and smoking rates are higher among men and those who do not live with family or relatives. All participants strongly support the existence of smoke-free zones (84.3%), while a proportion of tobacco users (31.4%) support the implementation of a smoke-free campus. Student opinions of the smoke-free zones and the smoke-free campus application are more positive among nonsmokers than smokers.

Health Effects of Passive Smoking and Socio-Demographic Factors among Tobacco Users: A Retrospective Study

Health Effects of Passive Smoking and Socio-Demographic Factors among Tobacco Users: A Retrospective Study

Uncontrolled hypertension among adult patients at ambulatory primary care: Frequency and factors associated in urban and peri-urban Bobo–Dioulasso, Burkina Faso

IntroductionThis study described the different stages of uncontrolled hypertension, and assessed independently of the socio-demographic parameters, the non-modifiable and modifiable factors associated with uncontrolled hypertension at ambulatory care, in urban and peri-urban primary health care centres (PHCCs) of Bobo–Dioulasso, Burkina Faso. MethodsA sample of 380 hypertensive adults were consecutively interviewed from January to February 2022, in 20 public PHCCs, in Bobo-Dioulasso. Sociodemographic, non- and modifiable lifestyle, anthropometric and blood pressure parameters were collected. Descriptive, comparative and logistic regression tests were performed. ResultsThe participants’ mean age was 56.2 ± 10.4 years and frequency of uncontrolled hypertension stage I, II and III was respectively 40.3 %, 23.3 % and 7.9 %. Those with family history of hypertension was 42.4 %. Participants with monotherapy, bi-therapy and tri-therapy represented 51.6 %, 42.6 % and 2.1 % respectively, while 38.2 % declared to be uncompliant with the therapy. About 36 % were current alcohol users, 29.7 % physically inactive, 23.7 % ate less than three servings of fruits and vegetables (FV), 15.3 % were obese, and 12.9 % current tobacco users. In logistic regression analysis, the presence of family history of hypertension [adjusted odds ratio (aOR) = 2.1; p = 0.005], use of bi-/tri-therapy (aOR = 1.7; p = 0.044), daily intake of less than three FV servings (aOR = 1.9; p = 0.025); non-adherence with therapy (aOR = 3.3, p = 0.0001) and obesity (aOR = 4.5; p = 0.003) were associated with uncontrolled hypertension. ConclusionUncontrolled hypertension was high at ambulatory primary care. For its efficient management in secondary prevention, a tailored in-hospital strategy including permanent education for a healthier lifestyle practice is needed; and should be complementary strengthened with specific community-based interventions.

Correcting misperceptions about very low nicotine cigarettes for cigarette-only smokers, dual/poly smokers, other tobacco users, and non-tobacco users

BackgroundThe U.S. Food and Drug Administration authorized the sale and marketing of two very low nicotine cigarettes (VLNC) as modified risk tobacco products. The misperception that VLNC are healthier than regular cigarettes is common. This study explores effective message strategies to inform the public about health risks associated with VLNC use, encourage cigarette smokers to try VLNC, and prevent other tobacco users and non-users from product initiation. MethodsFollowing the Reasoned Action approach, a VLNC educational message was developed based on the salient beliefs associated with behavioral intention. The message was tested in an online survey conducted in 2018, where 410 participants were randomly assigned to one of the two message conditions (no-message, VLNC message). Message effects were assessed across four tobacco-use groups (non-tobacco users, cigarette-only smokers, cigarette dual/poly smokers, other tobacco users). ResultsCompared to the no-message control, the VLNC message condition showed lower nicotine risk perception for all participants, lower misbelief in VLNC safety for non-users and cigarette-only smokers, higher belief in VLNC carcinogenicity for other tobacco users, stronger belief in second-hand smoke harm for cigarette dual/poly smokers and other tobacco users, and higher VLNC intention for cigarette-only smokers. ConclusionsDifferent messages are needed for different types of tobacco users. Both cigarette smokers and other tobacco users could benefit from messages that acknowledge the non-addictiveness but emphasize the health risks of VLNC. Regulators could consider making physical harm statements a requirement for VLNC packaging and marketing. New strategies need to be explored to inform cigarette dual/poly smokers.

Evaluation and comparison of DNA alkylation and oxidative damage in e-cigarette and heated tobacco users

Objectives This study, aimed to determine and compare DNA damage in e-cigarette and HTP (IQOS) users by assessing DNA-adducts, which are biomarkers of various DNA alkylation and oxidation. Methods For the evaluation of DNA alkylation, N3-Ethyladenine (N3-EtA) and N3-Methyladenine (N3-MeA) adducts were used. DNA oxidation was assessed using, 8-hydroxy-2’-deoxyguanosine(8-OHdG). The urinary cotinine, N3-MeA, N3-EtA, and 8-OHdG concentrations of the cigarette smokers (n:39), e-cigarette users (n:28), IQOS users (n:20), passive smokers (n:32), and nonsmokers(n:41) who lived Ankara, Turkiye were determined using, liquid chromatography–tandem mass spectrometry (LC–MS/MS). Results In light of the detected 8-OHdG levels, e-cigarette (3.19 ng/g creatinine) and IQOS (4.38 ng/g creatinine) users had higher oxidative DNA damage than healthy nonsmokers (2.51 ng/g creatinine). Alkylated DNA-adducts were identified in the urine of e-cigarette (N3-MeA: 3.92 ng/g creatinine; N3-EtA: 0.23 ng/g creatinine) and IQOS (N3-MeA: 7.54 ng/g creatinine; N3-EtA: 0.29 ng/g creatinine) users. In the generation of N3-MeA adducts, a significant difference was found between IQOS users and e-cigarette users (p < 0.05). Also, DNA alkylation in flavored e-cigarette users (N3-MeA: 4.51 ng/g creatinine; N3-EtA: 0.27 ng/g creatinine) was higher than in non-flavored e-cigarette users (N3-MeA: 2.27 ng/g creatinine; N3-EtA: 0.06 ng/g creatinine). The highest cotinine levels were found in cigarette smokers (16.1316 ng/g creatinine). No significant difference was found when e-cigarette (1163.02 ng/g creatinine) and IQOS smokers were compared (1088.3 ng/g creatinine). Conclusion People who use e-cigarettes and IQOS may be at higher risk of genotoxicity than those who do not use and are not exposed to any tobacco products. Furthermore, the usage of flavoring additives in e-cigarettes contributed to additional genotoxic damage risks.

Which Is More Harmful for the Oral Mucosa: Cigarettes or Hookah? A Cross-Sectional Study

Background: The popularity of hookah usage is on the rise in contemporary societies. Some individuals believe that using a hookah is less harmful than smoking traditional cigarettes. Objectives: The objective of this study was to examine the prevalence of oral mucosal lesions among individuals who use hookah and cigarettes. Methods: In a cross-sectional study conducted at Ahvaz Dental School, 102 individuals seeking examination and treatment for dental problems were recruited from spring 2022 to winter 2023 and categorized into three groups: Cigarette users (A), hookah users (B), and non-users of both (C). A thorough oral examination was performed on each patient to identify any oral mucosal lesions. If necessary, a biopsy was performed to confirm the diagnosis. The information for each patient was recorded on individual sheets and subsequently analyzed. To examine the relationship between qualitative variables, a chi-square test or Fisher's exact test was employed. Results: The most prevalent oral mucosal lesion observed in both group A (42%) and group B (27%) was hyperpigmentation of the oral mucosa. Notably, a premalignant lesion was exclusively observed in individuals belonging to group A (7%). Complaints of bad taste in the mouth were more common in tobacco users (in any form) than in non-users (P = 0.004). Conclusions: Tobacco users (of any kind) have more oral lesions than non-smokers, although most of these lesions are harmless.

Self-defined former smokers consume the highest opioid quantities following knee and shoulder arthroscopy.

To identify risk factors associated with increased postoperative opioid consumption and inferior pain outcomes following knee and shoulder arthroscopy. Using the data set from the NonOpioid Prescriptions after Arthroscopic Surgery in Canada (NO PAin) trial, eight prognostic factors were chosen a priori to evaluate their effect on opioid consumption and patient-reported pain following arthroscopic knee and shoulder surgery. The primary outcome was the number of oral morphine equivalents (OMEs) consumed at 2 and 6 weeks postoperatively. The secondary outcome was patient-reported postoperative pain using the Visual Analogue Scale (VAS) at 2 and 6 weeks postoperatively. A multivariable linear regression was used to analyse these outcomes with eight prognostic factors as independent variables. Tobacco usage was significantly associated with higher opioid usage at 2 (p < 0.001) and 6 weeks (p = 0.02) postoperatively. Former tobacco users had a higher 2-week (p = 0.002) and cumulative OME (p = 0.002) consumption compared to current and nonsmokers. Patients with a higher number of comorbidities (p = 0.006) and those who were employed (p = 0.006) reported higher pain scores at 6 weeks. Patients in the 'not employed/other' category had significantly lower pain scores at 6 weeks postoperatively (p = 0.046). Former smoking status was significantly associated with increased post-operative opioid consumption following knee and shoulder arthroscopy at 2 and 6 weeks postoperatively. Increased pain was found to be significantly associated with employment status and an increasing number of comorbidities at 6 weeks postoperatively. These findings can aid clinicians in identifying and mitigating increased opioid utilization as well as worse pain outcomes in high-risk patient populations. Level III, cohort study.

Follow Up Status and Characteristics of Tobacco Users in an Urban Primary Healthcare Setup in Male, Maldives

Follow Up Status and Characteristics of Tobacco Users in an Urban Primary Healthcare Setup in Male, Maldives

TOBACCO USE BY FRIENDS AND FAMILY MEMBERS OF TOBACCO USERS: RESULT FROM CLIENTS ATTENDING TOBACCO CESSATION CLINIC AT URBAN PRIMARY HEALTHCARE SET UP IN MALDIVES

Objective: This study aimed to identify tobacco use among family members and friends of tobacco user who attended tobacco cessation clinic at an Urban Primary Healthcare set up in Male’, Maldives, starting from 2017 through 2023. Methods: A retrospective, quantitative, descriptive survey was employed utilizing secondary data extracted from tobacco cessation assessment forms at the Urban Primary Healthcare set up’s tobacco cessation clinic. The study utilized a census sampling approach, encompassing all available tobacco cessation forms, resulting in a total sample size of 544 participants. The primary researcher developed a data transfer sheet based on a review of the assessment forms, facilitating the systematic transfer of required data. Descriptive statistical analyses were conducted using SPSS version 21.0 to summarize and interpret the collected data. Results: Out of 544 tobacco users, 494 (90.8%) were male and 50 (9.2%) were female. Majority of the tobacco users reported that their friends and family members use tobacco. Huge amount of tobacco users reported tobacco use by nuclear family members while less than a quarter reported tobacco use among extended family members. Majority of tobacco users reported their coworkers or someone who lives together are non-tobacco users and majority of their class mates or best friends are tobacco users. Conclusion: The study concluded that majority of tobacco users reported about tobacco use among family members and friends This could be influencing factor for the tobacco users to continue tobacco use as tobacco use among parents or family member and friends has negative effects on tobacco users.

Are Anti-Tobacco Messages Delivered through Different Mass-Media Channels Effective in India? Results from GATS-II Survey.

Anti-tobacco mass-media campaigns are an integral part of tobacco control. There is still a need to understand which mode of mass-media channels aids in promoting tobacco cessation. This study aimed to examine if exposure to anti-tobacco messages delivered through different media channels is associated with tobacco user's thoughts and attempts to quit. We selected a sample of tobacco users (N=21857) from the Global Adult Tobacco Survey (GATS-2), and assessed the association of noticing the anti-tobacco information through different media channels with tobacco user's thoughts and attempts to quit. Males reported noticing anti-tobacco information more than females in almost all modes of media channels. Among males, the odds were significant and were highest with exposure to radio (1.78 (1.4-2.27)), and internet (1.68 (1.12-2.52)) for thoughts to quit smoking and to radio (2.17 (1.63-2.89) and newspaper (1.46 (1.2-1.79) for thoughts to quitting smokeless tobacco (SLT). The attempt to quit smoking and SLT use among males was significant for exposure through public transportation (1.22 (1.03-1.44)), public walls (1.44 (1.21-1.71), internet (1.68 (1.06-2.66)), and radio (1.44 (1.1-1.87)). Exposure to more than two media resulted in a higher likelihood of thoughts of quitting tobacco, and those exposed to more than one media attempted to quit tobacco among males. Females reported no influence from the media exposure. The study underscores the importance of targeted and combination of different mass-media channels to maximize the quit behaviors among male tobacco users. The current study also highlights the need for future studies to identify effective ways to communicate anti-tobacco information to women and all socio-economic groups in the country.

Comparative Analysis of Mouth Self-Examination Awareness Amongst Tobacco Users in Urban and Rural Populations.

Oral cavity cancer is a growing concern, especially in developing countries like India, due to risk factors such as tobacco use, alcohol consumption, nutritional deficiencies, and spicy food intake. Early detection through screening and Mouth Self-examination (MSE) can significantly improve outcomes, but limited awareness and pain in advanced stages lead to delayed detection. This study aimed to assess the knowledge and practice of MSE among tobacco users in urban and rural populations. A comparative cross-sectional study was conducted involving tobacco users (smoking, smokeless, or both). An observational questionnaire-based approach was employed, with informed consent obtained from participants. A questionnaire in Hindi and English was used, consisting of demographic details and 13 close-ended questions. The analysis revealed that individuals from urban areas (71.9%) exhibited significantly higher awareness of Mouth self- examination (MSE) compared to those from rural areas (1.9%). Chi-square analysis demonstrated that urban residents exhibited significantly higher awareness, understanding, confidence, desire for information, and positive attitudes towards Mouth Self-Examination (MSE) compared to rural residents. Multivariate analysis showed that education had a consistent and substantial impact on both knowledge and practice scores. The study highlights substantial urban-rural disparities in mouth self- examination (MSE) awareness and attitudes, with urban residents demonstrating significantly higher levels. Targeted interventions and awareness campaigns are vital to bridge this gap and improve oral health practices, especially in rural areas.

Advancements in Cardiovascular Disease Research Affected by Smoking.

The harmful substances in tobacco are widely recognized to exert a significant detrimental impact on human health, constituting one of the most substantial global public health threats to date. Tobacco usage also ranks among the principal contributors to cardiovascular ailments, with tobacco being attributed to up to 30% of cardiovascular disease-related deaths in various countries. Cardiovascular disease is influenced by many kinds of pathogenic factors, among them, tobacco usage has led to an increased year by year incidence of cardiovascular disease. Exploring the influencing factors of harmful substances in tobacco and achieving early prevention are important means to reduce the incidence of cardiovascular diseases and maintain health. This article provides a comprehensive review of the effects of smoking on health and cardiovascular diseases.

Exploring the Determinants of Tobacco Usage Among Adolescents: A Cross-Sectional Study in Western Maharashtra.

Introduction The widespread use of tobacco is a major global health threat, causing significant morbidity and mortality. The World Health Organization (WHO) estimates that annually, millions of people die prematurely due to tobacco use, with this number projected to increase significantly in the future. Developing countries, including India, bear a substantial burden of tobacco-related deaths, often beginning during adolescence. This study estimated the prevalence of tobacco use among adolescents in the 13-19 years age group, identified the types of tobacco products used, explored the reasons for initiation, and examined the influence of family, peers, and socio-demographic factors on tobacco use. Methods A community-based cross-sectional study was conducted from August 2022 to June 2024 in a medical college's urban and rural field practice areas in Pune district, Maharashtra. A total of 310 adolescents were surveyed using convenience sampling. Data were collected using a pre-designed, pre-tested questionnaire, and statistical analysis was performed using Jamovi software version 2.3.28. Chi-square and Fisher's exact tests were applied to assess associations between variables. Results Out of 310 participants, 94 (30.32%, 95% CI: 25.25%-35.77%) reported using tobacco. Among these 94 participants, 82 (87.23%) used smokeless tobacco, 19 (20.21%) used the smoked form of tobacco, and seven (7.45%) used both forms. The mean age of initiation was 15.94 years for smoking and 15.59 years for smokeless tobacco. The data indicate a higher percentage of tobacco use among females (50%) compared to males (24.8%). However, in terms of absolute numbers, more males (60) than females (34) reported using tobacco due to the larger number of males in the study sample. The most common reasons for initiation included curiosity (43.74%) and peer pressure (53.99%). Specifically, 49 individuals (42.6%) aged 13-15 were using tobacco, compared to 23 individuals (30.3%) aged 16-17, and only 22 individuals (18.5%) aged 18-19. Participants from urban areas reported higher tobacco use (48%) compared to those from rural areas (46.7%). Among those from joint families, about 24 (31.6%) reported tobacco use, while in nuclear families, it was slightly lower at about 70 (29.9%). Conclusion Factors such as peer pressure and curiosity played significant roles in the initiation of tobacco use, with more than half of the participants citing peer influence as the primary reason for starting. This study revealed differences in tobacco usage patterns across age groups, with younger participants showing higher usage rates. The findings highlight the need for targeted interventions, such as health education and anti-tobacco media campaigns, to reduce tobacco use among adolescents.