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Zhou Y, Xue T, Cheng Y, Wang J, Dong F, Jia S, Zhang F, Wang X, Lv X, Wang H, Yuan K, Yu D. The changes of intrinsic connectivity contrast in young smokers. Addict Biol 2023; 28:e13347. [PMID: 38017637 DOI: 10.1111/adb.13347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 07/07/2023] [Accepted: 09/26/2023] [Indexed: 11/30/2023]
Abstract
Previous studies demonstrated that reward circuit plays an important role in smoking. The differences of functional and structural connectivity were found among several brain regions such as thalamus and frontal lobe. However, few studies focused on functional connectivity (FC) in whole-brain voxel level of young smokers. In this study, intrinsic connectivity contrast (ICC) was used to perform voxel-based whole-brain analyses in 55 young smokers and 55 matched non-smokers to identify brain regions with significant group differences. ICC results showed that the connectivity of young smokers in medial frontal cortex (MedFC), supramarginal gyrus anterior division left (L_aSMG), central opercular cortex left (L_CO) and middle frontal gyrus left (L_MidFG) showed a significantly lower trend compared with the non-smokers. The seed-based FC analysis about MedFC indicated that young smokers showed reduced connectivity between the MedFC and left hippocampus, left amygdala compared to non-smokers. Correlation analysis showed that the ICC of MedFC in young smokers was significantly negatively correlated with Fagerstrom test for nicotine dependence (FTND) and Questionnaire on Smoking Urges (QSU). The FC between the MedFC and left hippocampus, left amygdala was significantly negatively correlated with Pack_years. The mediation analysis indicated that ICC of MedFC completely mediated FTND and QSU of young smokers. The results suggest that nicotine accumulation may affect the communication of the frontal lobe with the whole brain to some extent, leading to changes in smoking cravings. The above research also provides in-depth insights into the mechanism of adolescent smoking addiction and related intervention treatment.
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Affiliation(s)
- Yang Zhou
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Ting Xue
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Yongxin Cheng
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Juan Wang
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Fang Dong
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Shaodi Jia
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Fan Zhang
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Xiaoqing Wang
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
| | - Xiaoqi Lv
- College of Information Engineering, Inner Mongolia University of Technology, Hohhot, Inner Mongolia, China
| | - Hongde Wang
- Xilinguole Meng Mongolian General Hospital, Xilinhaote, Inner Mongolia, China
| | - Kai Yuan
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, China
| | - Dahua Yu
- Inner Mongolia Key Laboratory of Pattern Recognition and Intelligent Image Processing, School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia, China
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Mohmad S, Ismail A, Ks H, Hassan N, Imran AM, Hamzah NF, Wan Mohd Zain WAI. Comparison and determination of factors associated with smoking status, smoking knowledge, attitude and practice (S-KAP) between smoke-free and non-smoke-free campuses in public universities in Malaysia: a cross-sectional study. BMJ Open 2022; 12:e052275. [PMID: 35288382 PMCID: PMC8921843 DOI: 10.1136/bmjopen-2021-052275] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES We compared the smoking prevalence, smoking knowledge, attitudes and practices (S-KAP) between smoke-free campuses (SFCs) and non-SFCs (NSFCs) and determined the associated factors of smoking status and S-KAP. DESIGN Cross-sectional study. SETTINGS The research was conducted in four public universities in Malaysia; two SFCs and two NSFCs. PARTICIPANTS Students and staff from SFCs (n=1063) and NSFCs (n=1040). MAIN OUTCOME MEASURES Compared the smoking prevalence, S-KAP between SFCs and NSFCs and determined the associated factors. RESULTS The prevalence of smokers among the SFC and NSFC respondents was 5.2% and 6.7%, respectively. University type and smoking attitude were significantly related (p=0.02). At the SFCs, the factors associated with becoming a smoker were male gender (p<0.001), monthly income ≥RM3000 (p=0.02), positive smoking attitude (p=0.003) and positive smoking practice (p<0.001); at NSFCs, the associated factors were male gender (p<0.001), low smoking knowledge (p=0.004), positive smoking attitude (p=0.001) and practice (p<0.001). The factors associated with good smoking knowledge were female gender (SFCs: p=0.001; NSFCs: p=0.004), and monthly income ≥RM3000 (NSFCs: p=0.02). Male respondents were likely to have positive smoking attitudes (SFCs: p<0.001; NSFCs: p<0.001) and negative smoking practices (SFCs: p<0.001; NSFCs: p<0.001). CONCLUSION Overall, smoking prevalence, knowledge and practice were not much different between SFCs and NSFCs. However, there was a significant relationship between university type and smoking attitude due to the existence of the SFC policy likely rendering smoking a less acceptable social norm. Continual education programmes on smoking harms and smoking cessation strategies are highly recommended to aid the SFC policy in preventing secondhand smoke in universities.
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Affiliation(s)
- Shazwani Mohmad
- Centre for Leadership & Professional Development, Institute for Health Management, Shah Alam, Selangor, Malaysia
- Community Health, Universiti Kebangsaan Malaysia, Cheras, Malaysia
| | - Aniza Ismail
- Community Health, Universiti Kebangsaan Malaysia, Cheras, Malaysia
| | - Hayati Ks
- Community Health, Universiti Putra Malaysia, Serdang, Malaysia
| | - Noraryana Hassan
- Disease Control Division, Ministry of Health, Malaysia, Putrajaya, Malaysia
| | - Arfah Mahani Imran
- Health Education Division, Ministry of Health Malaysia, Putrajaya, Malaysia
| | - Nur Faezah Hamzah
- Health Education Division, Ministry of Health Malaysia, Putrajaya, Malaysia
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Scalici F, Schulz PJ. School policies and smoking intention in a Swiss sample of adolescents. Health Promot Int 2020; 35:1005-1014. [PMID: 31539024 DOI: 10.1093/heapro/daz095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The majority of today's adult smokers took up the habit during adolescence. The school community and the rules it imposes are important factors that can influence adolescents' smoking intention and behaviour. Research on the effect of school tobacco policies on adolescents' smoking concludes with mixed results. Our study aims to look at the influence of these policies on the intention to smoke and to know if this relation is mediated by individual and environmental factors. The study includes information on social norms, attitude towards smoking and smoking intention from 4515 students of 32 Ticino middle schools and on the tobacco policy implemented in this school. Linear regression indicates a marginal impact of school policy on intention to smoke. Schools that strongly enforce tobacco policy obtain an increase in their students' intention to smoke, while schools that implement assistance programmes to overcome tobacco use decrease intention to smoke. Mediation models show that the influence of some of tobacco policy dimensions on the intention to smoke is mediated by personal attitudes towards smoking, beliefs about health consequences of smoking and perceived peers smoking. Increasing visibility of tobacco policies and having tobacco prevention programmes have stronger positive effects on smoking intention than other policy dimensions, but only through the mediation of individual and environmental factors.
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Affiliation(s)
- Francesca Scalici
- Università della Svizzera italiana, Institute of Communication and Health (ICH), Via Buffi 6, 6900 Lugano, Switzerland
| | - Peter J Schulz
- Università della Svizzera italiana, Institute of Communication and Health (ICH), Via Buffi 6, 6900 Lugano, Switzerland
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Casado L, Thrasher JF, Perez C, Santos Thuler LC, Fong GT. Factors associated with quit attempts and smoking cessation in Brazil: findings from the International Tobacco Control Brazil Survey. Public Health 2019; 174:127-133. [PMID: 31362178 DOI: 10.1016/j.puhe.2019.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 05/30/2019] [Accepted: 06/08/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVES This study aimed to identify factors associated with attempting to quit and successful smoking cessation in a population-based sample of Brazilian smokers. STUDY DESIGN This is a prospective cohort study. METHODS Data came from the first two waves of the International Tobacco Control Brazil Survey, conducted in 2009 and 2012/2013 in three cities: Rio de Janeiro, São Paulo, and Porto Alegre. Data were collected from 488 adults (aged ≥18 years) who smoked at Wave 1 and who were resurveyed at Wave 2. Crude and adjusted relative risks for two outcomes (making a quit attempt between Wave 1 and Wave 2 and successfully quitting by Wave 2) were estimated. Multivariable multilevel logistic regression models were used, whereby variables were added to the models in a series of blocks. RESULTS Nearly two-thirds (65.6%) of smokers attempted to quit between waves, and 23.4% had quit at Wave 2. Intention to quit smoking at Wave 1 was the only variable associated with attempt to quit by Wave 2 (odds ratio [OR] = 2.85; 95% confidence interval [CI] 1.64-4.94; P < 0.001). Smokers of higher socio-economic status (OR high versus low = 1.80; 95% CI 1.05-3.10; P = 0.03) and lower nicotine dependence (OR low Heaviness of Smoking Index [HSI] versus high HSI = 1.94; 95% CI 1.10-3.43; P = 0.02) were more likely to successfully quit. The presence of another adult smoker at home was negatively related to successful quitting (OR = 0.50; 95% CI 0.26-0.94; P = 0.03). CONCLUSIONS These results are generally consistent with prior research and have potential to inform governmental interventions to promote tobacco cessation, particularly among disadvantaged groups.
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Affiliation(s)
- L Casado
- Coordenação de Ensino, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil.
| | - J F Thrasher
- Department of Health Promotion, Education & Behavior, University of South Carolina, Columbia, USA
| | - C Perez
- Fundação do Câncer, Rio de Janeiro, Brazil
| | - L C Santos Thuler
- Divisão de Pesquisa Clínica, Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil
| | - G T Fong
- Department of Psychology and School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada; Ontario Institute for Cancer Research, Toronto, Ontario, Canada
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Feasibility and acceptability of using Wi-Fi access points to provide smoking cessation help at 17 airports and 38 railway stations across China. Chin Med J (Engl) 2019; 132:1173-1178. [PMID: 30946067 PMCID: PMC6511428 DOI: 10.1097/cm9.0000000000000230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Supplemental Digital Content is available in the text Background The use of mobile phone significantly improved the outcomes of tobacco cessation. However, its feasibility and acceptability were unclear in the Chinese population. This study was to explore the feasibility of using Wi-Fi access points (APs) as a platform to provide smoking cessation help at 17 airports and 38 railway stations across China. Methods This study was divided into two stages: platform development and population survey. In the first stage, a survey platform was developed and incorporated into Wi-Fi service at airports and railway stations, which could provide survey content as a pop-up window when participants tried to access the Wi-Fi service. In the second stage, a population survey was conducted to explore the intention to receive tobacco cessation support. Results A total of 20,199 users participated and 13,628 users submitted the survey, with a response rate of 67.47%. The smoking rate was 30.9%. A total of 86.58% of smoking participants and 2.44% of non-smoking participants wished to receive tobacco cessation support, respectively. The multivariate analysis showed intention to receive support did not differ in age, gender, and heaviness of smoking (P > 0.05). Conclusion Providing tobacco cessation support via Wi-Fi APs is feasible and efficient, and smokers have high intention to receive tobacco cessation support. It is suggested hospitals, academia, information technology industries, and government agencies must work together to provide tobacco cessation support via mHealth.
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Perelman J, Alves J, Pfoertner T, Moor I, Federico B, Kuipers MAG, Richter M, Rimpela A, Kunst AE, Lorant V. The association between personal income and smoking among adolescents: a study in six European cities. Addiction 2017; 112:2248-2256. [PMID: 28667824 PMCID: PMC5698771 DOI: 10.1111/add.13930] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 02/06/2017] [Accepted: 06/23/2017] [Indexed: 11/30/2022]
Abstract
AIMS This study investigates the link between personal income and smoking among adolescents, and aims to answer the following questions: (i) to what extent is personal income related to smoking, independent of family socio-economic status (SES) and (ii) does the association between personal income and smoking apply to different subpopulations? DESIGN Cross-sectional study. SETTING Six cities from European countries (Amersfoort, the Netherlands; Coimbra, Portugal; Hannover, Germany; Latina, Italy; Namur, Belgium; Tampere, Finland) in 2013. PARTICIPANTS A school-based sample of 10 794 adolescents aged 14-17 years. MEASUREMENTS We modelled smoking experimentation, weekly smoking, daily smoking and (among daily smokers) smoking intensity as function of personal income, adjusting for age, sex, family SES, parental smoking and country. We tested interactions between personal income and covariates. Stratification analyses were performed for the variables for which interactions were significant. FINDINGS Adolescents in the highest income quintile were more likely to be smoking experimenters [odds ratio (OR) = 1.87; P < 0.01], weekly smokers (OR = 3.51; P < 0.01) and daily smokers (OR = 4.55; P < 0.01) than those in the lowest quintile. They also consumed more cigarettes per month (β = 0.79; P < 0.01). Adjusting for family SES did not modify the significance of relationships, and increased the magnitude of the association for daily smoking. None of the interactions between covariates and personal income was significant for smoking measures. For the intensity of smoking, the interaction was significant for SES. The stratified analysis showed a non-significant association between smoking intensity and personal income among the oldest adolescents and those with the lowest SES background, while significant among younger and higher SES backgrounds. CONCLUSION In the Netherlands, Portugal, Germany, Italy, Belgium and Finland, adolescents' personal income is related positively to smoking behaviours independent of family socio-economic status (SES). However, among low socio-economic status adolescent daily smokers, the association between the intensity of smoking and personal income is weaker.
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Affiliation(s)
- Julian Perelman
- Escola Nacional de Saúde PúblicaUniversidade NOVA de Lisboa, and Centro de Investigação em Saúde PúblicaPortugal
| | - Joana Alves
- Escola Nacional de Saúde PúblicaUniversidade NOVA de Lisboa, and Centro de Investigação em Saúde PúblicaPortugal
| | - Timo‐Kolja Pfoertner
- Institute for Medical Sociology, Health Services Research, and Rehabilitation Science (IMVR), Faculty of Human Sciences and Faculty of MedicineUniversity of CologneCologneGermany
| | - Irene Moor
- Institute of Medical Sociology, Martin Luther University Halle‐WittenbergGermany
| | - Bruno Federico
- Department of Human Sciences, Society and HealthUniversity of Cassino and Southern LazioItaly
| | - Mirte A. G. Kuipers
- Department of Public Health, Academic Medical CenterUniversity of Amsterdamthe Netherlands
| | - Matthias Richter
- Institute of Medical Sociology, Martin Luther University Halle‐WittenbergGermany
| | - Arja Rimpela
- Department of Adolescent PsychiatryTampere University HospitalFinland
| | - Anton E. Kunst
- Department of Public Health, Academic Medical CenterUniversity of Amsterdamthe Netherlands
| | - Vincent Lorant
- Institute of Health and Society, Université catholique de LouvainBelgium
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Backhaus I, D'Egidio V, Grassucci D, Gelardini M, Ardizzone C, La Torre G. Link between perceived smoking behaviour at school and students smoking status: a large survey among Italian adolescents. Public Health 2017; 151:169-176. [PMID: 28806725 DOI: 10.1016/j.puhe.2017.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/15/2017] [Accepted: 07/07/2017] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To investigate a possible link between sociodemographic factors, the perception of smoking habits at school and smoking status of Italian adolescents attending secondary school. STUDY DESIGN The study was a cross-sectional study. METHODS An anonymous online survey was employed to gather information on age, gender, smoking status and to examine the perception of smoking behaviour on the school premises. Chi-squared and Kruskal-Wallis tests were performed for the univariate analysis and logistic and multinomial regressions for the multivariate analysis. RESULTS The statistical analyses included 1889 students. Univariate analysis showed significant differences concerning knowledge between smoker and non-smoker concerning the harmfulness of smoking (P < 0.001). According to the multivariate analysis smokers had a higher perception of teacher, principal or janitor smoking at school (odds ratio: 1.54 [95% confidence interval 1.26-1.89]). Students older than 19 years most often begin smoking because their friends smoke compared with younger students (adjusted odds ratio: 1.18 [95% confidence interval 0.48-2.89]). CONCLUSION School environment and behaviour of role models play a crucial part in student smoking. To prevent and reduce youth tobacco smoking, not merely the presence of preventive measures is important but greater attention needs to be placed on the enforcement of smoking policies.
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Affiliation(s)
- I Backhaus
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.
| | - V D'Egidio
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - D Grassucci
- Skuola Network Srl, Via Taranto 21, 00182 Rome, Italy
| | - M Gelardini
- Skuola Network Srl, Via Taranto 21, 00182 Rome, Italy
| | - C Ardizzone
- Skuola Network Srl, Via Taranto 21, 00182 Rome, Italy
| | - G La Torre
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
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Sahebi Z, Kazemi A, Loripoor Parizi M. The relationship between husbands' health belief and environment tobacco smoke exposure among their pregnant wife. J Matern Fetal Neonatal Med 2017; 30:830-833. [PMID: 27160345 DOI: 10.1080/14767058.2016.1188071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The aim of the present study was to evaluate the relationship between health belief structures of men and environment tobacco smoke (ETS) exposure among pregnant women. METHODS This cross-sectional research was conducted on 120 smoking men who had pregnant wives. Data were gathered through a questionnaire that measured health belief structures related to pregnant women's exposure to cigarette's smoke including perceived susceptibility/severity, benefits, barriers and self-efficacy. Number of exposures to cigarette's smoke was defined by the number of smoked cigarettes in the presence of the pregnant wife. RESULTS The number of smoked cigarettes in the presence of pregnant wife had a negative relation with perceived susceptibility/severity and perceived benefits and a positive relation with perceived barriers. The number of smoked cigarettes in men had no relation with health belief constructs. Using multiple regression test showed the perceived barrier for not smoking was the strongest factor in men to anticipate the level of women's ETS exposure. CONCLUSIONS Results of this study showed that the level of ETS exposure among pregnant women was dependent on men's health beliefs about the ETS exposure treats among pregnant women.
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Affiliation(s)
- Zohreh Sahebi
- a Student Research Committee, School of Nursing and Midwifery, Isfahan University of Medical Sciences , Isfahan , Iran
| | - Ashraf Kazemi
- b Reproductive Health Department, Women's Health Research Center, Isfahan University of Medical Sciences , Isfahan , Iran , and
| | - Marzieh Loripoor Parizi
- c Midwifery Department, School of Nursing and Midwifery, Rafsanjan University of Medical Sciences , Rafsanjan , Iran
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Christophi CA, Pampaka D, Paisi M, Ioannou S, DiFranza JR. Levels of physical dependence on tobacco among adolescent smokers in Cyprus. Addict Behav 2016; 60:148-53. [PMID: 27149692 PMCID: PMC4894124 DOI: 10.1016/j.addbeh.2016.04.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 03/29/2016] [Accepted: 04/14/2016] [Indexed: 10/25/2022]
Abstract
PURPOSE The purpose of this study is to assess tobacco dependence among Cypriot adolescents and examine its association to cigarette consumption and attitudes towards smoking. METHODS The current study used cross-sectional data from the 2011 Cyprus Global Youth Tobacco Survey which adopted multistage cluster sampling methods to select adolescents registered in middle and high schools in Cyprus. Tobacco use, physical dependence on tobacco, and attitudes towards tobacco use were measured in 187 adolescents aged 13-18years old who reported that they had smoked at least once in the preceding 30days. Physical dependence was assessed using the Levels of Physical Dependence scale. RESULTS Physical dependence was present in 86% of the adolescent smokers. The mean latency to needing among smokers in the highest dependence group was 101h. Significant associations were observed between physical dependence and the perceived difficulty in quitting (OR=13.1, 95% CI: 4.0, 43.0) as well as the expectation to continue smoking for the next five years (OR=3.3, 95% CI: 1.3, 8.4). Significant associations were also observed between physical dependence and the number of smoking days per month, daily smoking, daily cigarette consumption, lifetime cigarette consumption, and perceived difficulty in abstaining from smoking for one week. CONCLUSIONS Physical dependence provides a symptom-based approach to assess dependence and it is a strong predictor of adolescents' perceptions of their ability to quit or to refrain from smoking for a week. Physical dependence on tobacco was highly prevalent among adolescent smokers in Cyprus and it was associated with greater perceived difficulty in quitting. Interventions targeting adolescent smoking must account for the high prevalence of physical dependence.
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Al-Zalabani AH, Abdallah AR, Alqabshawi RI. Intention to Quit Smoking among Intermediate and Secondary School Students in Saudi Arabia. Asian Pac J Cancer Prev 2016; 16:6741-7. [PMID: 26434904 DOI: 10.7314/apjcp.2015.16.15.6741] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Smoking is one of the most preventable causes of disease and death, including cancer, and quitting at an early age can reduce smoking-related morbidity and mortality. This study aimed to estimate the prevalence and to identify factors affecting the "intention to quit" among intermediate and secondary school current cigarette smoker students in Al Madinah city, Saudi Arabia. MATERIALS AND METHODS This study cohort included 307 current smoker students in a school-based survey. The intention to quit and its related determinants were assessed using a self-administered questionnaire. RESULTS More than half of the participants were ≥17 years, and of male gender (54.7%, 77.9% respectively). An intention to quit smoking was reported in 71.7% of participants, and was been significantly associated with: male gender (OR=3.25, 95% CI=1.65-6.41): age at 1st trial of smoking. 10-15 years (OR=2.11, 95% CI=1.03-4.32) along with age of ≥15 years (OR=3.10, 95% CI=1.20-7.88); days of smoking in the past 30 days (days<10 (OR=2.31, 95% CI=1.23-4.35) along with days ranging from 10-19 days (OR= 3.42, 95% CI=1.18-9.91); knowing that smoking is hazardous to health (OR=3.04, 95% CI=1.42-6.47); and finally, supporting smoking bans in public places (OR=1.89, 95% CI=1.11-3.25). CONCLUSIONS A substantial number of participants were willing to quit smoking. Effective interventions focusing on providing information about the hazards of smoking and prohibiting smoking in public places could help initiate the intention to quit among youth smokers.
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Affiliation(s)
- Abdulmohsen Hamdan Al-Zalabani
- Family and Community Medicine Department, College of Medicine, Taibah University, Al Madinah Al Monawarah, Saudi Arabia E-mail :
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Abu Shomar RT, Lubbad IK, El Ansari W, Al-Khatib IA, Alharazin HJ. Smoking, awareness of smoking-associated health risks, and knowledge of national tobacco legislation in Gaza, Palestine. Cent Eur J Public Health 2014; 22:80-9. [PMID: 25230536 DOI: 10.21101/cejph.a4005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AIMS To assess university students' extent of smoking, knowledge of smoking health risks, and awareness of existing national anti-smoking laws. METHODS Self-administered questionnaire was employed across 7 universities (1,104 students, equal proportions of males and females) located in Gaza Strip, Palestine. RESULTS About 55% of participants reported ever smoking, 31% were current cigarette smokers, and 36% were 'strictly' (only) narghile (water pipe) smokers. Mean age of smoking initiation was 17 +/- 3.15 years. Smokers had less knowledge of smoking associated health risks than nonsmokers. Students' knowledge of existing anti-smoking laws was generally low (11.3-25.5%), and significantly more smokers had knowledge about existing laws (ban of advertisement of smoking, ban of smoking in public places, and ban of selling cigarettes to minors) than non-smokers. About 81% of current smokers tried to quit smoking at least once during their life, 53% felt ready to quit smoking if cessation assistance was provided, 17% were not ready to quit, and 30% were reluctant/felt unsure if they were ready to quit. Most students (94.3%) reported that there were no smoking cessation centres in Palestine, or did not know if such centres existed. Males were associated with almost all categories of smoking (e.g. smoking both cigarettes and narghile, or smoking narghile only). CONCLUSIONS There is a lack of knowledge about the existing national anti-smoking legislation among university students in Gaza, Palestine. Smoking cessation centres also seem non-existent in Gaza. Multi-level interventions and actions are required by policy makers, educators and non-governmental agencies to prevent smoking among university students in Gaza, and to educate them on tobacco cessation counselling, on the dangers of tobacco use, and about effective stress management strategies to help them to cope with stressors. Smoking cessation interventions are required to address both cigarette and narghile use. Efforts need to be invested in ensuring compliance with legislation and for follow-up activities to enforce the anti-smoking laws through coordinated actions across ministries and departments.
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Hock LK, Ghazali SM, Cheong KC, Kuay LK, Li LH, Huey TC, Ying CY, Yen YL, Ching FGS, Yi KY, Lin CZ, Ibrahim N, Mustafa AN. Prevalence and Factors Associated with Smoking Intentions among Non-smoking and Smoking Adolescents in Kota Tinggi, Johor, Malaysia. Asian Pac J Cancer Prev 2014; 15:4359-66. [DOI: 10.7314/apjcp.2014.15.10.4359] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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