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Anuntaseree W, Kongkanin U, Ruangnapa K, Saelim K, Prasertsan P. Effectiveness of a Telephone Counseling Intervention in Reducing Passive Smoking Among Children. HEALTH EDUCATION & BEHAVIOR 2024; 51:583-591. [PMID: 38606976 DOI: 10.1177/10901981241242798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Legislative smoking bans that prohibit smoking in public places have successfully reduced passive smoking in public areas. However, smokers only partially adhere to smoking restrictions in their homes. Young children are particularly vulnerable to exposure to tobacco smoke because they spend more time at home. In this study, we designed an intervention program based on an empowerment theory to reduce passive smoking among children. The priority participants were nonsmoking mothers living with smokers who smoke in the presence of children. The aim of this randomized control trial study was to examine the effectiveness of this intervention in reducing children's exposure to tobacco smoke at home. The intervention group received tailored educational brochures and two follow-up counseling telephone calls at 2 and 8 weeks, which provided resources to support the mothers to increase their knowledge, skill, and self-confidence in promoting behavior shaping of smokers. The control group received only tailored educational brochures. We found the intervention group demonstrated a higher rate of maternal actions to reduce their children's exposure to smoke and a higher rate than the control group of attempts to avoid smoking in the presence of children at the 16-week follow-up. These results suggest that the intervention helped reduce passive smoking among children. These findings highlight the need to empower and train mothers to help them develop rules for smoking at home. These interventions could be applied in the home of children who live with smokers who are unable or unwilling to quit smoking.
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Mohamed R, Naina-Mohamed I, Kumar J, Teh N. Smoking prevalence, exposure to secondhand smoke, and factors associated with smoking among medical, dental, and pharmacy students in a public university in Malaysia. Tob Induc Dis 2024; 22:TID-22-124. [PMID: 38973784 PMCID: PMC11225099 DOI: 10.18332/tid/185751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 03/06/2024] [Accepted: 03/09/2024] [Indexed: 07/09/2024] Open
Abstract
INTRODUCTION Smoking among medical, dental, and pharmacy students is an issue in every university worldwide, which will impact future smoking cessation services as they are future healthcare providers. This study investigates the smoking prevalence, exposure to secondhand smoke, and factors associated with smoking among medical, dental, and pharmacy students at a public university in Malaysia. METHODS The self-administered online survey utilized in this cross-sectional study was derived from the Global Health Professions Students Survey (GHPSS), which involved medical, dental, and pharmacy students. A total of 328 participants completed a questionnaire from June to August 2022, with a response rate of 91.1%. RESULTS The overall smoking prevalence was 4.6% among the medical, dental, and pharmacy students who participated in this study; 46.7% of current smokers were exposed to secondhand smoke at home compared to 17.6% of non-smokers (p=0.011); and 66.7% of smokers were exposed to secondhand smoke in public compared to 40.3% of non-smokers (p=0.043). In all, 99.1% of respondents supported the smoking ban and 46.7% of current smokers supported the smoking ban in discos/bars/pubs, compared to 82.0% of non-smokers (p=0.002). Of the participants, 96.6% received lessons on the danger of tobacco, and 65.5% received smoking cessation training. Among factors associated with current smoking was gender; male students had a 19-fold higher likelihood of smoking than female students (adjusted odds ratio, AOR=19.25; 95% CI: 4.25-87.19, p<0.001). In addition, home exposure to secondhand smoke was four times more common for current smokers (OR=4.11; 95% CI: 1.43-11.79, p=0.009). CONCLUSIONS Although smoking prevalence was low among the students in this study, there was a higher percentage of them exposed to secondhand smoke at home and in public.
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Affiliation(s)
- Rashidi Mohamed
- Department of Family Medicine, Faculty of Medicine, National University of Malaysia, Bangi, Malaysia
| | - Isa Naina-Mohamed
- Department of Pharmacology, Faculty of Medicine, National University of Malaysia, Bangi, Malaysia
| | - Jaya Kumar
- Department of Physiology, Faculty of Medicine, National University of Malaysia, Bangi, Malaysia
| | - Nadzmi Teh
- Department of Family Medicine, Faculty of Medicine, National University of Malaysia, Bangi, Malaysia
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Kaur J, Upendra S, Barde S. "Inhaling hazards, exhaling insights: a systematic review unveiling the silent health impacts of secondhand smoke pollution on children and adolescents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024:1-15. [PMID: 38576330 DOI: 10.1080/09603123.2024.2337837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024]
Abstract
The health risks of smoking are widely known, but the impact of secondhand smoke on children and adolescents is often underestimated. Despite efforts to reduce smoking, exposure to secondhand smoke remains a significant public health concern, especially for young individuals. This systematic review aims to explore the health impacts of secondhand smoking on children and adolescents. Following PRISMA guidelines, 18 eligible studies from 8 countries published between 2015 and 2023 were identified through PubMed, SCOPUS, and Web of Science databases. Findings revealed that passive smoking is associated with respiratory issues like asthma and respiratory infections in children and adolescents aged 4 months to 18 years. Significant correlations were found between asthma severity and cotinine levels, a marker of passive smoking. Additionally, metabolic issues, cardiovascular effects, and ophthalmological changes, and alterations in neurocognitive functions, were noted. Urgent public health interventions are needed to reduce smoking prevalence and protect this vulnerable demographic.
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Affiliation(s)
- Jasneet Kaur
- Symbiosis College of Nursing, Symbiosis International (Deemed University), Pune, India
| | - Sheela Upendra
- Symbiosis College of Nursing, Symbiosis International (Deemed University), Pune, India
| | - Shital Barde
- Symbiosis College of Nursing, Symbiosis International (Deemed University), Pune, India
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Rao A, Rungta N, Nandini M, Unnikrishnan B, Shenoy R, Rao A, Shetty MK. Effect of educational intervention in reducing exposure to second hand tobacco smoke among 12-year-old children as determined by their salivary cotinine levels and knowledge, attitude and behavior - a randomized controlled trial. FRONTIERS IN ORAL HEALTH 2023; 4:1277307. [PMID: 37842016 PMCID: PMC10569313 DOI: 10.3389/froh.2023.1277307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
Background Tobacco use is one of the most important public health concerns, with approximately 8.7 million tobacco-related deaths each year, primarily in low- and middle-income countries. Even more concerning is the fact that 1.3 million of these deaths are seen in nonsmokers, including babies and children. This study was performed to determine whether a school-based "tobacco-free" educational intervention program among 12-year-old children would be effective in reducing their exposure to second-hand tobacco smoke (SHS) by improving their knowledge, attitude and behavior post intervention and estimating salivary cotinine levels as markers of SHS exposure. Materials and method A randomized controlled trial was performed by a cluster random sampling technique, with 30 participants each in the experimental and control arms. A knowledge, attitude, avoidance behavior and self-efficacy of avoidance questionnaire was administered, followed by estimation of salivary cotinine levels. The experimental arm received the "tobacco-free" intervention, which comprised a 40-min health education session, with the first follow-up at 15 days and the second at 30 days after the intervention. After the intervention, the questionnaire was readministered, followed by re-estimation of salivary cotinine levels. Results One month after the intervention, the number of participants who had a smoker who lived with them and the number of people who smoked inside the house were reduced in the experimental group compared to the control group. In the knowledge domain and the attitude domain, 80% and 60% of the items showed a statistically significant improvement in the experimental group compared to the control group. In the avoidance behavior domain and the Self-Efficacy of Avoidance Domain, all the items showed improvement in the experimental group compared to the control group. When the mean salivary cotinine levels were compared pre- and postintervention, it was found that although the mean postintervention salivary cotinine levels increased in both the experimental and control groups, the increase was less in the experimental group than in the control group. Conclusion The present study has been shown to be effective in improving the knowledge, attitude and avoidance behavior of adolescents toward exposure to secondhand smoke.
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Affiliation(s)
- Ashwini Rao
- Department of Public Health Dentistry, Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Nikita Rungta
- University of Michigan School of Dentistry, Ann Arbor, MI, United States
| | - M. Nandini
- Department of Biochemistry, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - B. Unnikrishnan
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Ramya Shenoy
- Department of Public Health Dentistry, Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Arathi Rao
- Department of Pedodontics and Preventive Dentistry, Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
| | - Mranali K. Shetty
- Department of Periodontics, Manipal College of Dental Sciences, Mangalore, Manipal Academy of Higher Education (MAHE), Manipal, India
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Fuemmeler BF, Glasgow TE, Schechter JC, Maguire R, Sheng Y, Bidopia T, Barsell DJ, Ksinan A, Zhang J, Lin Y, Hoyo C, Murphy S, Qin J, Wang X, Kollins S. Prenatal and Childhood Smoke Exposure Associations with Cognition, Language, and Attention-Deficit/Hyperactivity Disorder. J Pediatr 2023; 256:77-84.e1. [PMID: 36513211 PMCID: PMC10962780 DOI: 10.1016/j.jpeds.2022.11.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 09/09/2022] [Accepted: 11/01/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To assess the relationships of prenatal and childhood smoke exposure with specific neurodevelopmental and behavioral problems during early childhood. STUDY DESIGN A subsample (n = 386) of mother-child dyads from the Newborn Epigenetic Study (NEST) prebirth cohort participated in the study. Cotinine concentrations were used to objectively measure prenatal and childhood smoke exposure when youth were aged 3-13 years. Multivariable regression models were used to estimate associations of prenatal and childhood cotinine concentrations with performance on the National Institutes of Health (NIH) Toolbox and attention-deficit/hyperactivity disorder and behavioral symptoms, measured using the Behavior Assessment System for Children, 2nd edition (BASC-2). RESULTS After adjusting for confounders, childhood cotinine concentrations were associated with poorer cognitive performance on tasks measuring cognitive flexibility (B = -1.29; P = .03), episodic memory (B = -0.97; P = .02), receptive language development (B = -0.58; P = .01), and inhibitory control and attention (B = -1.59; P = .006). Although childhood cotinine concentration was associated with higher levels of attention problems (B = 0.83; P = .004) on the BASC-2, after adjustment for confounders, the association is nonsignificant. Although associations for maternal cotinine concentrations were null, an interaction was detected between prenatal and childhood cotinine concentrations on the NIH Toolbox Picture Vocabulary Task (P = .02). CONCLUSIONS Our findings suggest that childhood tobacco smoke exposure may lead to poorer attention regulation and language acquisition, complex visual processing ability, and attention problems.
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Affiliation(s)
- Bernard F Fuemmeler
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond, VA.
| | - Trevin E Glasgow
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond, VA
| | - Julia C Schechter
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC
| | - Rachel Maguire
- Department of Biological Sciences, North Carolina State University, Raleigh, NC; Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, NC
| | | | - Tatyana Bidopia
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC
| | - D Jeremy Barsell
- Department of Health Behavior and Policy, Virginia Commonwealth University School of Medicine, Richmond, VA
| | - Albert Ksinan
- Research Center for Toxic Compounds in the Environment, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Junfeng Zhang
- Nicholas School of the Environment, Duke University, Durham, NC
| | - Yan Lin
- Nicholas School of the Environment, Duke University, Durham, NC
| | - Cathrine Hoyo
- Department of Biological Sciences, North Carolina State University, Raleigh, NC
| | - Susan Murphy
- Department of Obstetrics and Gynecology, Duke University School of Medicine, Durham, NC
| | - Jian Qin
- School of Public Health, Guangxi Medical University, Nanning, China
| | - Xiangtian Wang
- Nicholas School of the Environment, Duke University, Durham, NC
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Corrêa ML, da Silva BGC, Wehrmeister FC, Horta BL, Gonçalves H, Anselmi L, Barros F, Menezes AMB. Maternal smoking during pregnancy and intelligence quotient of offspring aged 18 and 30 years: Evidence from two birth cohorts in southern Brazil. Prev Med 2022; 156:106983. [PMID: 35150754 DOI: 10.1016/j.ypmed.2022.106983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 01/07/2022] [Accepted: 02/06/2022] [Indexed: 11/25/2022]
Abstract
Maternal smoking during pregnancy causes several harmful effects, including deficits in the intelligence quotient (IQ), a measure associated with academic achievements and higher socioeconomic position. We aimed to measure the association between maternal smoking during pregnancy and offspring's IQ in two birth cohorts from Pelotas, Brazil. Data from the 1982 and 1993 birth cohorts were analyzed. Smoking during pregnancy was ascertained at the perinatal follow-up, and IQ was measured at 30 years (1982) and 18 years (1993). Simple and multiple linear regressions were used for crude and adjusted analysis. Mediation analysis was performed using birth weight and breastfeeding as possible mediators. Data analysis was conducted in 2020. There were 3611 and 4050 participants from the 1982 and 1993 cohorts, respectively. After adjustment for potential confounders, the inverse association between smoking during pregnancy and children's IQ remained significant in both cohorts. Offspring of mothers who smoked during pregnancy had an average of 1.32 less IQ points (95%CI: -2.23, -0.242) in the 1982 cohort, and an average of 1.66 less IQ points (95%CI: -2.42, -0.90) in the 1993 cohort. Neither cohort showed association with paternal smoking (negative controls) after adjustment. Breastfeeding's mediated effects accounted for 26.2% and 23.9% of the association in the 1982 and 1993 cohorts, respectively, while birth weight's accounted for 6.8% and 30.1%, respectively; indirect effects were not significant. The inverse association between maternal smoking and IQ and the lack of association with paternal smoking reinforces our findings of a negative association between exposure and outcome.
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Affiliation(s)
- Mariana Lima Corrêa
- Postgraduate Programme in Epidemiology, Universidade Federal de Pelotas, Brazil; Centro de Epidemiologia Ufpel Dr. Amilcar Gigante, R. Mal. Deodoro, 1160 - Centro, Pelotas, Brazil.
| | | | | | - Bernardo L Horta
- Postgraduate Programme in Epidemiology, Universidade Federal de Pelotas, Brazil
| | - Helen Gonçalves
- Postgraduate Programme in Epidemiology, Universidade Federal de Pelotas, Brazil
| | - Luciana Anselmi
- Postgraduate Programme in Epidemiology, Universidade Federal de Pelotas, Brazil
| | - Fernando Barros
- Postgraduate Programme in Epidemiology, Universidade Federal de Pelotas, Brazil
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Fagbule O, Uti OG, Sofola O, Ayo-Yusuf OA. DENTISTS IN AFRICA SHOULD COMMIT TO IDENTIFYING AND ASSISTING PATIENTS EXPOSED TO SECONDHAND TOBACCO SMOKE. Ann Ib Postgrad Med 2021; 19:161-164. [PMID: 36159035 PMCID: PMC9484314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- O.F. Fagbule
- Department of Periodontology and Community Dentistry, University College Hospital (UCH) and College of Medicine, University of Ibadan (COMUI), Nigeria
| | - OG. Uti
- Department of Preventive Dentistry, Lagos University Teaching Hospital (LUTH) and College of Medicine, University of Lagos (CMUL), Nigeria
| | - O Sofola
- Department of Preventive Dentistry, Lagos University Teaching Hospital (LUTH) and College of Medicine, University of Lagos (CMUL), Nigeria
| | - OA. Ayo-Yusuf
- School of Health Systems and Public Health, University of Pretoria, South Africa
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