Tobacco Induced Diseases最新文献

{"title":"On the extension of the use of a standard operating procedure for nicotine, glycerol and propylene glycol analysis in e-liquids using mass spectrometry.","authors":"Alessia Turina,Alice Passoni,Silvano Gallus,Alessandra Lugo,Walther Klerx,Reinskje Talhout,Ranti Fayokun,Constantine Vardavas,Enrico Davoli","doi":"10.18332/tid/191823","DOIUrl":"https://doi.org/10.18332/tid/191823","url":null,"abstract":"INTRODUCTIONStandard operating procedures (SOP), accessible to several laboratories, are essential for product verification. EU-JATC (European-Joint Action on Tobacco Control) SOP and the WHO TobLabNet (World Health Organization Tobacco Laboratories Network) SOP (SOP11) are available standard methodologies to measure nicotine, glycerol, and propylene glycol, and propose mass spectrometer (MS) as an alternative method to flame ionization detector (FID). This study conducted a comparison between FID and MS concentration results, following the MS method described in SOP11.METHODSIn May 2020, five test e-liquids in replicates (A-E) were prepared at the Istituto di Ricerche Farmacologiche Mario Negri and sent, with SOP 11, validation document and results datasheet to 32 different laboratories all over the world from WHO TobLabNet and EU-JATC (18 from JATC, ten from WHO TobLabNet and four academic laboratories). Among thirty-two independent laboratories that participated in the study, results were received from 30 laboratories.RESULTSThe e-liquids analyses, using the two approaches, were compared. Of the 30 laboratories surveyed, 21 utilized the FID approach exclusively, 7 opted for MS detection, and 2 employed both methods. The findings demonstrated that the gas chromatography-mass spectrometry (GC-MS) method offers comparable analytical capabilities regarding accuracy and precision for nicotine, glycerol, and propylene glycol to the FID approach. Through Pearson's correlation test with r≃1 showing a positive correlation between GC-FID and GC-MS data, and the Student's t-test, no significant differences between the two approaches were revealed, showing p>0.005 for almost all three analytes in all samples.CONCLUSIONSThis study indicates that it is possible to apply the available EU-JATC SOP and the WHO TobLabNet SOP11 even in laboratories that do not have access to an FID, for example, to analyze flavors, trace compounds or carcinogenic, mutagenic, or toxic for reproduction (CMR) in electronic cigarette liquids.","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"46 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142186058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of smoking conventional cigarettes and using heated tobacco products on the olfactory and gustatory function in healthy young adults: A cross-sectional study.","authors":"Ella Sever,Daniela Kovačević Pavičić,Aleksandar Pupovac,Ema Saltović,Stjepan Špalj,Irena Glažar","doi":"10.18332/tid/192524","DOIUrl":"https://doi.org/10.18332/tid/192524","url":null,"abstract":"INTRODUCTIONSmoking has a negative impact on the chemosensory function. The aim of the study was to evaluate the effects of smoking experience and type of tobacco products on gustatory and olfactory function.METHODSThis study included 30 conventional cigarette smokers, 30 heated tobacco products (HTPs) users, and 30 non-smokers. Olfactory function was assessed with a 'Sniffin' Sticks Screening 12 Test' while the taste function was assessed with 'taste strips' for the basic tastes of sweet, sour, salty, and bitter. The lifetime exposure to smoking was calculated using the Brinkman index (BI).RESULTSConventional cigarette smokers demonstrated decreased olfactory function in comparison to non-smokers (median: 10 vs 11; p=0.001) but HTPs users did not differ between those two groups. Overall gustatory function was lower in conventional cigarette smokers (median: 9.5) and HTPs users (median: 10) than in non-smokers (median: 14; p<0.001). A difference was detected in the sour, salty and bitter taste but without significant difference between HTPs users and conventional cigarette smokers. Negative linear correlations were found between the BI and olfactory function, overall gustatory function, sour, salty, and bitter taste (r= -0.317 - -0.585; p≤0.002). In multiple linear regression, BI was the only predictor of olfactory dysfunction when controlling for the effect of tobacco products, age, and gender accounting for 11% of variance (p=0.024, R2=0.123). For gustatory dysfunction, BI was the strongest predictor followed by gender and tobacco products accounting for 11%, 5%, and 4% (p<0.001, R2=0.259).CONCLUSIONSOlfactory and gustatory function are adversely associated with smoking, more depending on BI than tobacco product.","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"12 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142186059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative study of lung cancer between smokers and nonsmokers: A real-world study based on the whole population from Tianjin City, China.","authors":"Wenlong Zheng, Guohong Jiang, Chong Wang, Luning Xun, Chengfeng Shen, Shuang Zhang, Hui Zhang, Qingxin Zhou, Meiqiu Xie, Xiaodan Xue, Dezheng Wang, Jun Lv","doi":"10.18332/tid/192191","DOIUrl":"https://doi.org/10.18332/tid/192191","url":null,"abstract":"<p><strong>Introduction: </strong>The purpose of this study was to examine the prevalence, clinical characteristics, and changing trends of non-smokers with lung cancer (LC) based on data from a population-wide cancer registry in northern China.</p><p><strong>Methods: </strong>The study used LC incidence and follow-up data from 2010 to 2019 from the Cancer Registry System of Tianjin city, which included 82769 cases. Trends in the incidence and proportion of non-smokers with LC were examined by joinpoint regression analysis. Life table and Cox survival analyses were used to calculate the survival rates and compare the death hazard ratios (HRs) in different groups, respectively.</p><p><strong>Results: </strong>Among the 82769 new diagnosis cases of LC during 2010 to 2019, there were 34589 (41.8%) current smokers, 14913 (18.0%) ex-smokers, 28123 (34.0%) non-smokers, and 5144 (6.2%) unknowns. The proportion of non-smokers changed slightly from 2010 (35.36%) to 2019 (36.87%) (annual percentage change, APC= -0.01%, p>0.05). This proportion declined in men (2010 vs 2019; 22.06% vs 20.66%) and increased in women (2010 vs 2019; 53.02% vs 62.35%), and in the 0-44 years age group it showed an upward trend from 2015 to 2019 (APC=4.82%, 95% CI: 1.8-7.9). Compared with smokers with LC, non-smokers with LC were predominantly females (64.15% vs 27.26%), had a predominantly adenocarcinoma histological subtypes (76.71% vs 42.22%), and had a 20% lower risk of death than smokers (HR=0.80; 95% CI: 0.78-0.81).</p><p><strong>Conclusions: </strong>The proportion of non-smokers with LC was relatively high in northern China, with an increasing trend in the proportion of females and younger age groups. Non-smokers with LC had different epidemiological and clinical characteristics compared with smokers with LC.</p>","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"22 ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11382349/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142296213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Awareness and use of nicotine pouches in a nationwide sample of adults in Poland.","authors":"Mateusz Jankowski,Vaughan W Rees","doi":"10.18332/tid/192522","DOIUrl":"https://doi.org/10.18332/tid/192522","url":null,"abstract":"INTRODUCTIONNicotine pouches are a new type of nicotine-containing product that have been marketed in many countries worldwide, generating growing acceptance among consumers. The aim of this study was to assess factors associated with public awareness and use of nicotine pouches among adults in Poland.METHODSA cross-sectional survey was conducted with a nationally representative sample of 1080 adults in Poland (February 2024). Awareness of nicotine pouches, history of use, current (past 30-day) use of nicotine pouches, as well as perception of harm was assessed using a purpose-designed questionnaire.RESULTSAwareness of nicotine pouches was reported by 24% of the sample, while 9.2% reported ever having used a nicotine pouch product, and 4.3% using a nicotine pouch in the past 30 days. Among all respondents, 60.7% perceived nicotine pouches as harmful as combustible cigarettes, 28.2% perceived nicotine pouches as less harmful, and 11% as more harmful than combustible cigarettes. In multivariable logistic regression model, women (adjusted odds ratio, AOR=1.40; 95% CI: 1.03-1.91; p<0.05), individuals aged <60 years (p<0.05), current tobacco smokers (AOR=2.59; 95% CI: 1.75-3.82; p<0.001), former tobacco smokers (AOR=1.53; 95% CI: 1.01-2.32; p<0.05) and ever users of e-cigarette or heated tobacco (AOR=2.90; 95% CI: 2.07-4.05; p<0.001) were more likely to declare that had ever heard of nicotine pouches. Moreover, individuals aged <60 years (p<0.05), occupationally active individuals (AOR=1.82; 95% CI: 1.01-3.31; p<0.05), current tobacco smokers (AOR=2.71; 95% CI: 1.48-4.97; p<0.01), and ever users of e-cigarette or heated tobacco (AOR=5.29; 95% CI: 2.96-9.44; p<0.001) were more likely to declare ever use of nicotine pouches.CONCLUSIONSThis study provides the first national data on public awareness and use (ever and current) of nicotine pouches in Poland. Young adults, current smokers, and ever e-cigarette and heated tobacco users are at higher risk of ever use of nicotine pouches, so policy interventions are needed to protect young people from nicotine pouch marketing and nicotine initiation.","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"55 6 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"E-cigarette use and associated factors among adults aged 18-44 years in China: Findings from an online survey.","authors":"Xiaochen Yang, Xiaoyue Zhang, Lanchao Zhang, Wangnan Cao, Chengqian Zhang, Xiangsu Wang, Shiyuan Wang, Chun Chang","doi":"10.18332/tid/191994","DOIUrl":"10.18332/tid/191994","url":null,"abstract":"<p><strong>Introduction: </strong>There needs to be more up-to-date evidence on the prevalence of e-cigarette use among Chinese adults. This study aims to investigate the prevalence and associated factors of e-cigarette use among adults aged 18-44 years in China.</p><p><strong>Methods: </strong>Cross-sectional design and convenience sampling were used. The data for this study were obtained from an online survey conducted in mainland China from April to May 2023. The target population was adults aged 18-44 years. Descriptive analysis was employed to report the prevalence of e-cigarette use, while adjusted multivariable logistic regression was performed to examine the association between e-cigarette use and related factors.</p><p><strong>Results: </strong>A total of 4256 participants were included in this study; 12.9% were current e-cigarette users, 5.9% were frequent users, and 7.0% were occasional users. The descriptive analysis results indicated that males and cigarette users had a higher prevalence of e-cigarette use. Multivariable analysis showed that e-cigarette use was significantly associated with female gender (AOR=0.76, 95% CI: 0.60-0.96), those aged 25-34 years with monthly income 6000-8999 CNY (AOR=2.01; 95% CI: 1.18-3.41), those aged 25-34 years with monthly income ≥9000 CNY (AOR=2.20; 95% CI: 1.26-3.82), college or undergraduate degree (AOR=1.91; 95% CI: 1.22-3.00), urban residence (AOR=1.72; 95% CI: 1.34-2.20), being a current smoker (AOR=3.32; 95% CI: 2.64-4.16), perception of harm (AOR=0.66; 95% CI: 0.60-0.73), and perception of benefit (AOR=2.31; 95% CI: 2.04-2.61).</p><p><strong>Conclusions: </strong>The prevalence of current e-cigarette use among adults in China was 12.9% within our sample. In addition to sociodemographic factors, individuals with a higher perception of the harm associated with e-cigarettes were less likely to engage in e-cigarette consumption. Conversely, individuals who perceive the 'benefits' of e-cigarettes more favorably use them. Targeted interventions, such as health education, are recommended to help adults develop a correct understanding of e-cigarettes and lower the prevalence of e-cigarette use.</p>","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"22 ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11380161/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142155035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outdoor secondhand smoke exposure in public places frequented by minors in the urban area of Hangzhou City, China: A cross-sectional study.","authors":"Yuhuan Sun, Dahui Wang, Yang Yi, Hongkun Chen, Yuchen Zhou, Geyao Huang, Falin Zhao","doi":"10.18332/tid/192129","DOIUrl":"10.18332/tid/192129","url":null,"abstract":"<p><strong>Introduction: </strong>Hangzhou Public Places Smoking Control Regulations (2019) have been gradually adopted, which explicitly stipulate that smoking is strictly prohibited in the outdoor areas of educational and healthcare institutions for minors. However, there are few studies reporting the exposure to secondhand smoke (SHS) in outdoor public places for minors in the urban area of Hangzhou City.</p><p><strong>Methods: </strong>We aimed to assess the exposure to SHS in public spaces frequented by minors using on-site observations and questionnaires. In this cross-sectional study, the area was divided into core and non-core areas based on the spatial distribution and development process of the city. The core areas included the West Lake commercial district, extending to the Qiantang River, while non-core areas were located beyond this radius. Using stratified random sampling, 30 public places in each area were selected as observation sites. On-site observations measured SHS exposure and smoking control, and questionnaires were administered to 6 individuals at each site. The results were compared between the two investigation methods.</p><p><strong>Results: </strong>Among the 57 valid observation points, 24.6% (14/57) did not display any no-smoking signs. Outdoor SHS exposure rate from on-site observation P1 (observing someone smoking or smelling tobacco smoke), on-site observation P2 (observing someone smoking or smelling tobacco smoke or seeing cigarette butts) and questionnaire survey P3, were 59.6% (95% CI: 45.7-72.2), 91.1% (95% CI: 79.7-96.7) and 41.0% (95% CI: 35.5-46.7), respectively.</p><p><strong>Conclusions: </strong>The outdoor SHS exposure in areas frequented by minors in the urban district of Hangzhou City remains high, coupled with a lack of awareness of SHS risks among underage individuals. Therefore, controlling outdoor SHS exposure in these key areas is a critical public health issue in Hangzhou, requiring further tobacco control efforts. On-site observation is an important and supplementary research method to investigate outdoor SHS exposure, especially to describe the SHS exposure of focus areas.</p>","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"22 ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11375629/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142141197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"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.","authors":"Mohammed Jawad, Wei Li, Filippos T Filippidis","doi":"10.18332/tid/191824","DOIUrl":"10.18332/tid/191824","url":null,"abstract":"<p><strong>Introduction: </strong>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.</p><p><strong>Methods: </strong>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.</p><p><strong>Results: </strong>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.</p><p><strong>Conclusions: </strong>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.</p>","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"22 ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11367622/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Support for regulating smoking in private and public places by adults who currently smoke and recently quit smoking in Spain.","authors":"Marcela Fu, Yolanda Castellano, Olena Tigova, Mónica Pérez-Ríos, Pete Driezen, Susan C Kaai, Anne C K Quah, Constantine I Vardavas, Geoffrey T Fong, Esteve Fernández","doi":"10.18332/tid/191797","DOIUrl":"10.18332/tid/191797","url":null,"abstract":"<p><strong>Introduction: </strong>While indoor smoking restrictions are common, outdoor restrictions are still rare. We explored opinions and support for regulating smoking in different indoor and outdoor environments among adults who smoke and those who recently quit smoking, in Spain.</p><p><strong>Methods: </strong>The 2021 ITC EUREST-PLUS Spain Survey is a cross-sectional study conducted among a nationally representative sample of 1006 adults aged ≥18 years who smoked cigarettes (n=867) or had recently quit smoking (n=139). Using Poisson regression with robust variance, we estimated adjusted prevalence and prevalence ratios of favorable opinions on regulating smoking in different indoor and outdoor environments and support for regulation in unregulated outdoor environments, by sociodemographic and smoking-related characteristics.</p><p><strong>Results: </strong>There were highly favorable opinions for regulating smoking in places with minors (>95% in primary and secondary playgrounds, and cars with pre-school children and minors) and outdoor transportation (60-80%). There were less favorable opinions for regulating smoking in outdoor terraces of bars/pubs and restaurants (15-20%). Support for further total outdoor regulations on smoking was moderate for markets/shopping centers, public building entrances and swimming pools (40-60%), and low for restaurants/bars/pubs (29.2%). Having quit smoking, having no significant others who smoke and/or believing that cigarette smoke is harmful to others, were factors positively associated with favorable opinions and support for regulating smoking.</p><p><strong>Conclusions: </strong>The settings in Spain with the most favorable opinions for regulation among adults who smoke and have recently quit smoking are places with minors, private cars with others and outdoor areas of public transportation, while the settings with the least favorable opinions were outdoor terraces of bars, pubs, and restaurants. Support for further total outdoor smoking bans is generally moderate, but low for restaurants, bars, and pubs. Overall, these findings suggest the feasibility of extending smoke-free policies to other public and private settings to protect others from tobacco smoke exposure.</p>","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"22 ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11365038/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142112264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of smoking cessation with dynapenia among older lifetime smokers in Korea.","authors":"Keunjoong Yoo, Yong Soon Park, Hye Jin Kim, Jeong Hyeon Kim","doi":"10.18332/tid/191822","DOIUrl":"10.18332/tid/191822","url":null,"abstract":"<p><strong>Introduction: </strong>Muscle strength is known to play an important role in the health of older adults. The health burden of cigarette smoking among older adults remains significant. We investigated the association between smoking cessation and dynapenia among older lifetime smokers in Korea.</p><p><strong>Methods: </strong>This study is a secondary dataset analysis of cross-sectional data from theKorea National Health and Nutrition Examination Survey (KNHANES) 2016- 2019. We included 1450 participants aged 65-79 years, excluding those who had never smoked. Dynapenia was defined as grip strength <28 kg for men and <18 kg for women based on the Asian Working Group for Sarcopenia 2019 criteria. Multivariable logistic regression analysis evaluated the association between smoking cessation and dynapenia.</p><p><strong>Results: </strong>Compared with current smokers, the adjusted odds ratio (AOR) of dynapenia in former smokers was 0.66 (95% CI: 0.44-0.99). The AORs for smoking cessation periods of ≤10 years, 10-20 years, 20-30 years, and >30 years were 0.67 (95% CI: 0.39-1.16), 0.61 (95% CI: 0.36-1.03), 0.65 (95% CI: 0.37-1.14), and 0.52 (95% CI: 0.25-1.06), respectively. The AOR for dynapenia significantly decreased with the years since smoking cessation (p for trend=0.043).</p><p><strong>Conclusions: </strong>Our findings suggest that smoking cessation can reduce the likelihood of dynapenia among older lifetime smokers, with a decreasing likelihood trend associated with longer cessation periods.</p>","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"22 ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11365039/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142112263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Global research trends and hotspots on smoking and lung cancer from 1994-2023: A bibliometric analysis.","authors":"Yangfan Xu, Jieqiong Qi, Jiayao Liu, Yitao Jia","doi":"10.18332/tid/191857","DOIUrl":"10.18332/tid/191857","url":null,"abstract":"<p><strong>Introduction: </strong>Lung cancer is a significant cause of mortality, especially among smokers. Lung cancer and smoking are strongly associated, according to numerous studies.</p><p><strong>Methods: </strong>Publications related to smoking and lung cancer were retrieved from the Science Citation Index Expanded (SCIE) database of the Web of Science Core Collection for the period 1994-2023. Descriptive and visual analyses were performed on the topics, journals, countries, institutions, authors, and citations of the publications.</p><p><strong>Results: </strong>A total of 728 articles were retrieved from the Web of Science (WOS) SCIE database for the period January 1994 to December 2023, and the number of publications in the relevant literature demonstrated a progressive increase with time. A total of 647 articles were classified as experimental, while 81 were classified as reviews. The studies were published in 200 journals. The three journals that published the most articles were the American Journal of Epidemiology with 82 articles, Lung Cancer with 34 articles, and Cancer Causes and Control with 26 articles. The three most prolific countries were the United States (286 articles, 38.3%; 15879 citations), China (116 articles, 15.9%; 2911 citations), and France (75 articles, 10.3%; 3694 citations). The four most popular keywords in this field are 'early cancer detection', 'experimental', 'CT', and 'survival rate'.</p><p><strong>Conclusions: </strong>The findings of our study revealed key areas for focus in smoking and lung cancer research, having a view of supplying important data and motivation for further investigations.</p>","PeriodicalId":23202,"journal":{"name":"Tobacco Induced Diseases","volume":"22 ","pages":""},"PeriodicalIF":2.2,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11350636/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142117026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}