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Francis DL, Reddy SSP, Kaul N, Jain P, Krishnan SA, Chopra SS. Inconspicuous risk factors for periodontitis: Third-hand smoking. Oral Dis 2024; 30:3523-3525. [PMID: 37593978 DOI: 10.1111/odi.14715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/19/2023]
Affiliation(s)
- Delfin Lovelina Francis
- Department of Public Health Dentistry, Saveetha Dental College and Hospital, SIMATS, Chennai, India
| | | | | | | | | | - Sukhbir Singh Chopra
- Department of Orthodontics & Dentofacial Orthopaedics, Army Dental Centre (Research & Referral), Delhi, India
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Sargin F, Buldu E. Turkish Pediatrician Beliefs About Third-hand Smoking. J Pediatr Health Care 2024; 38:97-104. [PMID: 37831029 DOI: 10.1016/j.pedhc.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/30/2023] [Accepted: 09/19/2023] [Indexed: 10/14/2023]
Abstract
INTRODUCTION Although third-hand smoke (THS) is a relatively new concept, it emerges as an important health problem. This study evaluated the beliefs of Turkish Pediatricians about THS. METHOD The survey, designed to be self-filled by pediatricians, provided information on demographic data, lifestyle factors, and beliefs about THS. Participant beliefs about THS were evaluated using the Beliefs About Third-Hand Smoke scale. This study was conducted by applying a web-based survey to pediatricians in Turkey. RESULTS The Beliefs About Third-Hand Smoke scale scores were lower in participants who were male (odds ratio [OR] = 1.479; 95% confidence interval [CI], 0.246-0.526; p < .001), have children (OR = 0.656; 95% CI, 0.156-0.665; p = .002), widowed/separated (OR = 0.498; 95% CI, -1.072 to -0.360; p < .001), a smoker (OR = 0.586; 95% CI, -0.711 to -0.355; p < .001), worked in State Hospital (OR = 0.574; 95% CI, -0.768 to -0.423; p < .001), and specialists (OR = 0.621; 95% CI, -0.608 to -0.207; p < .001). DISCUSSION This study showed that pediatricians who were male, widowed/separated, a smoker, with children, working in a State Hospital, and specialists had less belief in the side effects of THS.
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Seng EK, Weinberger AH. Understanding the links between airborne hazards and headache disorders. Headache 2023; 63:1337-1338. [PMID: 37882325 PMCID: PMC10841836 DOI: 10.1111/head.14648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 10/09/2023] [Indexed: 10/27/2023]
Affiliation(s)
- Elizabeth K Seng
- Ferkauf Graduate School of Psychology, Yeshiva University, New York, New York, USA
- Albert Einstein College of Medicine, New York, New York, USA
- Veterans Health Administration Headache Centers of Excellence, Orange, Connecticut, USA
| | - Andrea H Weinberger
- Ferkauf Graduate School of Psychology, Yeshiva University, New York, New York, USA
- Albert Einstein College of Medicine, New York, New York, USA
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Commodore S, Sharma S, Ekpruke CD, Pepin R, Hansen AM, Rousselle D, Babayev M, Ndeke JM, Alford R, Parker E, Dickinson S, Sharma S, Silveyra P. Thirdhand vaping exposures are associated with pulmonary and systemic inflammation in a mouse model. JOURNAL OF ENVIRONMENTAL EXPOSURE ASSESSMENT 2023; 2:22. [PMID: 38741701 PMCID: PMC11090496 DOI: 10.20517/jeea.2023.27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Thirdhand smoke (THS) is the accumulation of secondhand smoke on surfaces that ages with time. THS exposure is a potential health threat to children, partners of smokers, and workers in environments with current or past smoking, and needs further investigation. In this study, we hypothesized that thirdhand Electronic Nicotine Delivery Systems (ENDS) exposures elicit lung and systemic inflammation due to resuspended particulate matter (PM) and inorganic compounds that remain after active vaping has ceased. To test our hypothesis, we exposed C57BL/6J mice to cotton towels contaminated with ENDS aerosols from unflavored vape fluid (6 mg nicotine in 50/50 propylene glycol/vegetable glycerin) for 1h/day, five days/week, for three weeks. We assessed protein levels in serum and bronchoalveolar lavage fluid (BALF) using a multiplex protein assay. The mean ± sd for PM10 and PM2.5 measurements in exposed mouse cages were 8.3 ± 14.0 and 4.6 ± 7.5 μg/m3, compared to 6.1 ± 11.2 and 3.7 ± 6.6 μg/m3 in control cages respectively. Two compounds, 4-methyl-1, 2-dioxolane and 4-methyl-cyclohexanol, were detected in vape fluid and on ENDS-contaminated towels, but not on control towels. Mice exposed to ENDS-contaminated towels had lower levels of serum Il-7 (P = 0.022, n = 7), and higher levels of Il-13 in the BALF (P = 0.006, n = 7) than those exposed to control towels (n = 6). After adjusting for sex and age, Il-7 and Il-13 levels were still associated with thirdhand vaping exposure (P = 0.010 and P = 0.017, respectively). This study provides further evidence that thirdhand ENDS aerosols can contaminate surfaces, and subsequently influence lung and systemic health upon exposure.
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Affiliation(s)
- Sarah Commodore
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, IN 47408, USA
| | - Shikha Sharma
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, IN 47408, USA
| | - Carolyn Damilola Ekpruke
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, IN 47408, USA
| | - Robert Pepin
- Department of Chemistry, Indiana University, Bloomington, IN 47405, USA
| | - Angela M. Hansen
- Department of Chemistry, Indiana University, Bloomington, IN 47405, USA
| | - Dustin Rousselle
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, IN 47408, USA
| | - Maksat Babayev
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, IN 47408, USA
| | - Jonas M. Ndeke
- Department of Epidemiology and Biostatistics, School of Public Health Bloomington, Indiana University, Bloomington, IN 47405, USA
| | - Rachel Alford
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, IN 47408, USA
| | - Erik Parker
- Biostatistics Consulting Center, Department of Epidemiology and Biostatistics, School of Public Health Bloomington, Indiana University, Bloomington, IN 47405, USA
| | - Stephanie Dickinson
- Biostatistics Consulting Center, Department of Epidemiology and Biostatistics, School of Public Health Bloomington, Indiana University, Bloomington, IN 47405, USA
| | - Sunita Sharma
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Patricia Silveyra
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, IN 47408, USA
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
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Vanzi V, Marti F, Cattaruzza MS. Thirdhand Smoke Knowledge, Beliefs and Behaviors among Parents and Families: A Systematic Review. Healthcare (Basel) 2023; 11:2403. [PMID: 37685437 PMCID: PMC10487611 DOI: 10.3390/healthcare11172403] [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: 07/14/2023] [Revised: 08/23/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Families play a primary role in protecting children. Thirdhand smoke (THS) is an underestimated public health issue, and health effects correlated to its exposition are emerging. The aim of this systematic review was to analyze papers focusing on knowledge, beliefs, and behaviors regarding THS among parents, families, and caregivers, published until May 2022 on MEDLINE, CINAHL, EMBASE, and the Cochrane Library. Critical appraisal of the included studies was conducted by two independent reviewers using the Joanna Briggs Institute Critical Appraisal tool. Out of the 97 articles, 8 were included in this review (two from the USA, one from Europe, and five from Asia). Although there were no restrictions on the date of publication, all the articles were published in the last 10 years, underlining that THS is an emerging concept. They were characterized by relevant heterogeneity in the study design and assessment tools. The results showed that percentages of parents who believed that THS is harmful ranged from 42.4% to 91%, but parental awareness was not always associated with the adoption of a home- and car-smoking ban or healthy behaviors. Further research is needed to understand the resistance and problems faced by parents who are aware of THS risks but unable to improve good practices.
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Affiliation(s)
| | - Flavio Marti
- Department of Health Profession, San Camillo Forlanini Hospital, 00152 Rome, Italy;
- School of Nursing and Midwifery, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
| | - Maria Sofia Cattaruzza
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy;
- Italian Society of Tobaccology (SITAB), 00136 Rome, Italy
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Çoşğun İG, Çilekar Ş, Balcı A, Köymen BN, Moral S, Nur B, Yetim B. The beliefs of medical faculty students about thirdhand smoke. Tob Induc Dis 2023; 21:17. [PMID: 36762261 PMCID: PMC9887684 DOI: 10.18332/tid/157202] [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: 05/12/2022] [Revised: 10/02/2022] [Accepted: 12/06/2022] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Thirdhand smoke is the toxic remnant, including pollutants and by-products, of tobacco smoke that remains in the environment after the use of tobacco products. This study aimed to evaluate the relationships between the demographic characteristics and the beliefs about thirdhand smoke of medical faculty students. METHODS This descriptive cross-sectional study was conducted with 392 medical faculty students at Afyonkarahisar Health Sciences University. All the participants completed the Beliefs About ThirdHand Smoke (BATHS) questionnaire. Demographic data such as age, gender, year of study, family income level, and place of residence were recorded and evaluated together with tobacco product usage status. Factors (demographic data such as gender) affecting the BATHS scale and sub-scales were analyzed using SPSS software. RESULTS The study included 392 medical students. The students comprised 59.7% females and 40.3% males. The students had never used tobacco products (68.1%), 13% were previous users, and 18.9% were active users. The majority of the students stated that thirdhand smoke was harmful to the health of children (90%) and adults (85%) and that thirdhand smoke could remain in a room for days (79%). When the relationships were evaluated between the BATHS scale overall and the health and permanence subscales, and the demographic characteristics of the students, no statistically significant difference was determined according to gender, place of residence, family income level, and tobacco use status. CONCLUSIONS This study has provided information for the first time about the beliefs of medical faculty students about thirdhand smoke, and the relationships were investigated between these beliefs and gender, place of residence, family income level, and tobacco use status. The results of the study demonstrated that the students had a strong awareness of the harm of thirdhand smoke and of environmental permanence, and these beliefs did not change according to their own tobacco use status.
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Affiliation(s)
- İbrahim Güven Çoşğun
- Department of Pulmonology, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Şule Çilekar
- Department of Pulmonology, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Aydın Balcı
- Department of Pulmonology, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Beyza Nur Köymen
- Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Sena Moral
- Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Batıkan Nur
- Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Berkay Yetim
- Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
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Lovelina Francis D, Sampoornam Pape Reddy S. The silent assassin: Third hand smoking. J Glob Health 2022; 12:03079. [PMID: 36462200 PMCID: PMC9719406 DOI: 10.7189/jogh.12.03079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Affiliation(s)
- Delfin Lovelina Francis
- Department of Public Health Dentistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamilnadu, India
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Embryonic Exposure to Cigarette Smoke Extract Impedes Skeletal Development and Evokes Craniofacial Defects in Zebrafish. Int J Mol Sci 2022; 23:ijms23179904. [PMID: 36077301 PMCID: PMC9456249 DOI: 10.3390/ijms23179904] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 08/09/2022] [Accepted: 08/24/2022] [Indexed: 12/02/2022] Open
Abstract
Exposure to cigarette smoke represents the largest source of preventable death and disease in the United States. This may be in part due to the nature of the delayed harmful effects as well as the lack of awareness of the scope of harm presented by these products. The presence of “light” versions further clouds the harmful effects of tobacco products. While active smoking in expectant mothers may be reduced by educational and outreach campaigns, exposure to secondhand smoke is often involuntary yet may harm the developing embryo. In this study, we show that the main component of secondhand smoke, sidestream cigarette smoke, from several brands, including harm-reduction versions, triggered unsuccessful hatching at 3 dpf and reduced overall survival at 6 dpf in developing zebrafish. At non-lethal concentrations, craniofacial defects with different severity based on the cigarette smoke extract were noted by 6 dpf. All tested products, including harm-reduction products, significantly impacted cartilage formation and/or bone mineralization in zebrafish embryos, independent of whether the bones/cartilage formed from the mesoderm or neural crest. Together, these results in a model system often used to detect embryonic malformations imply that exposure of a woman to secondhand smoke while pregnant may lead to mineralization issues in the skeleton of her newborn, ultimately adding a direct in utero association to the increased fracture risk observed in children of mothers exposed to cigarette smoke.
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Bozkurt HB, Yayla M, Binnetoglu D, Evran M. The Association of Passive Smoking and Serum Urotensin-II Levels in Children. AN ACAD BRAS CIENC 2022; 94:e20201488. [PMID: 35830081 DOI: 10.1590/0001-3765202220201488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/14/2020] [Indexed: 11/22/2022] Open
Abstract
Urotensin-II (UT-II) is the most powerful vasoconstrictor agent and is known to play a role in heart failure, diabetes, pulmonary hypertension and asthma. The effect of passive smoking on UT-II levels is unknown. The present study aims to evaluate serum UT-II levels in children exposed to passive smoke. The study included a total of 120 children; 47 children not exposed to passive smoke were included in Group 1 (control group), and 73 children exposed to passive smoke were included in Group 2. Serum samples of the participants were stored at -80 °C after centrifugation and were assessed at least two times with high-precision human ELISA kits. Serum UT-II levels were significantly higher in the children exposed to passive smoke than in the children not exposed. Furthermore, Group 2 was grouped according to the number of cigarettes smoked at home per day, type of passive smoking (second-hand smoke or third-hand smoke), and how many people in their family and/or living together smoked. There was a positive correlation between the number of cigarettes they were exposed to per day and serum UT-II levels. Passive smoking in childhood may be associated with high serum UT-II levels.
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Affiliation(s)
- Hayrunnisa Bekis Bozkurt
- Şehitler District, Turan Çelik Street, 1, Kafkas University Health Research and Application Center Campus, Kafkas University, Faculty of Medicine, Department of Pediatrics, Kars, Turkey, 36100
| | - Muhammed Yayla
- Şehitler District, Turan Çelik Street, 2, Kafkas University Health Research and Application Center Campus, Kafkas University, Faculty of Medicine, Department of Pharmacology, Kars, Turkey, 36100
| | - Damla Binnetoglu
- Şehitler District, Turan Çelik Street, 2, Kafkas University Health Research and Application Center Campus, Kafkas University, Faculty of Medicine, Department of Pharmacology, Kars, Turkey, 36100
| | - Multehan Evran
- Süleyman Demirel District, Fatih Street, 4, Harran District Health of Directorate, Harran, Şanlı Urfa, Turkey, 63510
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Yeh K, Li L, Wania F, Abbatt JPD. Thirdhand smoke from tobacco, e-cigarettes, cannabis, methamphetamine and cocaine: Partitioning, reactive fate, and human exposure in indoor environments. ENVIRONMENT INTERNATIONAL 2022; 160:107063. [PMID: 34954646 DOI: 10.1016/j.envint.2021.107063] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
A source of chemical exposure to humans, thirdhand smoke (THS) refers to the contamination that persists indoors following the cessation of a smoking event. The composition of thirdhand smoke depends on the type of substance from which it originates. Although past studies have investigated the effects of tobacco THS on indoor air quality and human health, few have focused on the chemical composition and health impacts of other sources and components of THS. Here we review the state of knowledge of the composition and partitioning behavior of various types of indoor THS, with a focus on THS from tobacco, e-cigarettes, cannabis, and illicit substances (methamphetamine and cocaine). The discussion is supplemented by estimates of human exposure to THS components made with a chemical fate and exposure model. The modeling results show that while very volatile THS compounds (i.e., aromatics) are likely to be taken up by inhalation, highly water-soluble compounds tended to be dermally absorbed. Conversely, minimally volatile THS compounds with low solubility are predicted to be ingested through hand-to-mouth and object-to-mouth contact.
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Affiliation(s)
- Kristen Yeh
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada.
| | - Li Li
- School of Public Health, University of Nevada Reno, Reno, NV 89557, United States
| | - Frank Wania
- Department of Physical and Environmental Sciences, University of Toronto Scarborough, 1265 Military Trail, Toronto, Ontario M1C 1A4, Canada
| | - Jonathan P D Abbatt
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
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Parks J, McLean KE, McCandless L, de Souza RJ, Brook JR, Scott J, Turvey SE, Mandhane PJ, Becker AB, Azad MB, Moraes TJ, Lefebvre DL, Sears MR, Subbarao P, Takaro TK. Assessing secondhand and thirdhand tobacco smoke exposure in Canadian infants using questionnaires, biomarkers, and machine learning. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2022; 32:112-123. [PMID: 34175887 PMCID: PMC8770125 DOI: 10.1038/s41370-021-00350-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 05/28/2021] [Accepted: 05/28/2021] [Indexed: 06/02/2023]
Abstract
BACKGROUND As smoking prevalence has decreased in Canada, particularly during pregnancy and around children, and technological improvements have lowered detection limits, the use of traditional tobacco smoke biomarkers in infant populations requires re-evaluation. OBJECTIVE We evaluated concentrations of urinary nicotine biomarkers, cotinine and trans-3'-hydroxycotinine (3HC), and questionnaire responses. We used machine learning and prediction modeling to understand sources of tobacco smoke exposure for infants from the CHILD Cohort Study. METHODS Multivariable linear regression models, chosen through a combination of conceptual and data-driven strategies including random forest regression, assessed the ability of questionnaires to predict variation in urinary cotinine and 3HC concentrations of 2017 3-month-old infants. RESULTS Although only 2% of mothers reported smoking prior to and throughout their pregnancy, cotinine and 3HC were detected in 76 and 89% of the infants' urine (n = 2017). Questionnaire-based models explained 31 and 41% of the variance in cotinine and 3HC levels, respectively. Observed concentrations suggest 0.25 and 0.50 ng/mL as cut-points in cotinine and 3HC to characterize SHS exposure. This cut-point suggests that 23.5% of infants had moderate or regular smoke exposure. SIGNIFICANCE Though most people make efforts to reduce exposure to their infants, parents do not appear to consider the pervasiveness and persistence of secondhand and thirdhand smoke. More than half of the variation in urinary cotinine and 3HC in infants could not be predicted with modeling. The pervasiveness of thirdhand smoke, the potential for dermal and oral routes of nicotine exposure, along with changes in public perceptions of smoking exposure and risk warrant further exploration.
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Affiliation(s)
- Jaclyn Parks
- Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
| | | | | | - Russell J de Souza
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Jeffrey R Brook
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - James Scott
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Stuart E Turvey
- Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Piush J Mandhane
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Allan B Becker
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada
| | - Meghan B Azad
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada
- Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Theo J Moraes
- Hospital for Sick Children, Toronto, ON, Canada
- Department of Pediatrics, University of Toronto, Toronto, ON, Canada
| | - Diana L Lefebvre
- Department of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Malcolm R Sears
- Department of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Padmaja Subbarao
- Hospital for Sick Children, Toronto, ON, Canada
- Department of Pediatrics, University of Toronto, Toronto, ON, Canada
| | - Tim K Takaro
- Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada.
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Record RA, Greiner LH, Wipfli H, Pugel J, Matt GE. Thirdhand Smoke Knowledge, Attitudes, and Behavior: Development of Reliable and Valid Self-report Measures. Nicotine Tob Res 2022; 24:141-145. [PMID: 34165559 DOI: 10.1093/ntr/ntab133] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 06/22/2021] [Indexed: 12/14/2022]
Abstract
INTRODUCTION This study sought to provide essential tobacco control tools by testing the reliability and validity of new self-report scales developed to assess thirdhand smoke (THS) (ie, toxic tobacco residue) related knowledge, attitudes, and behavior (KAB). AIMS AND METHODS Items for the KAB scales were adapted from established secondhand smoke (SHS) measures, reviewed to support face validity, and tested in a longitudinal online survey evaluating THS health messages. Participants were California adults at risk of THS exposure. For 7 months, the three KAB scales were completed monthly, and data from the first (n = 1086), third (n = 315), and seventh (n = 301) month surveys were used in these analyses. RESULTS All three scales demonstrated consistent reliability and single-factor loading at all three timepoints for knowledge (αrange: .87-.90), attitude (αrange: .84-.87), and behavior (αrange: .80-.86). Similarly, analyses supported scale convergent validity (scale correlations rrange: .45-.85; all p values <.001), discriminant validity between smokers and nonsmokers (knowledge Cohen's drange: .57-.61, all p values <.001; attitude Cohen's drange: .78-.82, all p values <.001; behavior Cohen's drange: .90-.99, all p values <.001), and predictive validity (range R2KAB: .41-.48; all p values <.001). CONCLUSIONS KAB scales about THS provide new opportunities for tobacco control advocates and scholars to identify gaps in knowledge, misperceptions, and obstacles to behavior change in order to guide the design of novel tobacco control policies and interventions. IMPLICATIONS Numerous scales have been vetted as reliable and valid measures for assessing SHS-related KABs. Currently, standard measures of THS KABs are not available. This study tested three THS scales to fill this gap. The present findings provide tobacco control advocates, scholars, and practitioners tools for assessing KABs related to THS. This information is critical to development, implementation, and evaluation of novel tobacco control strategies.
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Affiliation(s)
- Rachael A Record
- School of Communication, San Diego State University, San Diego, CA, USA
| | - Lydia H Greiner
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Heather Wipfli
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Jessica Pugel
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Georg E Matt
- Department of Psychology, San Diego State University, San Diego, CA, USA
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Associations between Second-Hand Tobacco Smoke Exposure and Cardiorespiratory Fitness, Physical Activity, and Respiratory Health in Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111445. [PMID: 34769962 PMCID: PMC8582797 DOI: 10.3390/ijerph182111445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Cardiorespiratory fitness (CRF) and physical activity (PA) are associated with a plethora of positive health effects. Many UK children fail to meet the recommended level of PA, with an observed decline in CRF levels over recent decades. Second-hand tobacco smoke (SHS) is responsible for a significant proportion of the worldwide burden of disease, but little is understood regarding the impact of SHS exposure on CRF and PA in children. The aim of this study was to test the associations between SHS exposure and CRF, PA, and respiratory health in children. METHOD Children (9-11 years) from UK primary schools in deprived areas participated (n = 104, 38 smoking households). Surveys determined household smoking, and exhaled carbon monoxide was used to indicate children's recent SHS exposure. CRF (VO2peak) was assessed via maximal treadmill protocol using breath-by-breath analysis. Fractional exhaled nitric oxide and spirometry were utilised as indicators of respiratory health. RESULTS Linear regression models demonstrated that SHS exposure was negatively associated with allometrically scaled VO2peak (B = -3.8, p = 0.030) but not PA or respiratory health. CONCLUSION The results indicate that SHS is detrimental to children's CRF; given that approximately one-third of children are regularly exposed to SHS, this important finding has implications for both public health and the sport and exercise sciences.
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Shehab K, Ziyab AH. Beliefs of parents in Kuwait about thirdhand smoke and its relation to home smoking rules: A cross-sectional study. Tob Induc Dis 2021; 19:66. [PMID: 34531710 PMCID: PMC8404267 DOI: 10.18332/tid/140090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/06/2021] [Accepted: 07/08/2021] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Thirdhand smoke (THS) is the toxic residue of tobacco smoke that persists long after tobacco smoking on the clothing and hair of smokers and in the surrounding environment. This study aimed to assess parents' beliefs about THS in terms of harm and persistence in the environment and evaluate associations between parents' THS beliefs and home smoking rules. METHODS A sample of parents living in Kuwait were enrolled in a cross-sectional study. Parents reported home smoking rules (strict, partial, and no, home smoking ban) and completed the 9-item Beliefs About ThirdHand Smoke (BATHS) scale that assessed parents' overall, health, and persistence beliefs about THS. Associations between the quartiles of THS overall, health, and persistence beliefs scores and home smoking rules were evaluated using a modified Poisson regression, and adjusted prevalence ratios (APR) and 95% confidence intervals (CI) were estimated. RESULTS In total, 536 parents (404 females) were enrolled in the study, with 42.0% (n=225) and 43.6% (n=234) reporting a strict or partial home smoking ban, respectively. The prevalence of a strict home smoking ban was higher among never smokers than among ever smokers (49.1% vs 25.2%, p<0.001). The majority of participants indicated that THS exposure harms the health of children (67.2%) and adults (60.6%) and THS residue could remain for days in the environment (58.9%). The prevalence of a strict home smoking ban increased as THS overall (APRQ4 vs Q1 = 1.48; 95% CI: 1.12-1.96), health (APRQ4 vs Q1 = 1.22; 1.02-1.45), and persistence (APRQ4 vs Q1 = 1.55; 1.17-2.05) beliefs scores increased. CONCLUSIONS Parents' harm and persistence beliefs about THS were associated with enforcing a strict home smoking ban, which provides a safer environment for children and non-smokers. Therefore, tobacco prevention programs need to incorporate educational messages about the harm of THS in an attempt to promote smoke-free homes.
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Affiliation(s)
- Kawthar Shehab
- Department of Community Medicine and Behavioral Sciences, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
| | - Ali H Ziyab
- Department of Community Medicine and Behavioral Sciences, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
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15
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Liu H, Chen H. The effects of thirdhand smoke on reproductive health. J Appl Toxicol 2021; 42:172-179. [PMID: 34462936 DOI: 10.1002/jat.4227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/26/2021] [Accepted: 07/28/2021] [Indexed: 12/20/2022]
Abstract
Tobacco smoke is an environmental pollutant that can cause follicle destruction and oocyte dysfunction. Thirdhand smoke (THS) is residual tobacco smoke existing in the environment long after cigarettes have been extinguished, which can react with other environmental compounds to produce secondary pollutants. THS contains a variety of toxic and harmful chemicals, such as nicotine and 1-(N-methyl-N-nitrosamino)-1-(3-pyridinyl)-4-butanal (NNA), a logical biomarker of THS exposure. The health hazards of THS exposure and its components have been researched in recent years. In this review, we have summarized research progress on the effects of THS exposure on organs in mice and humans especially on the reproductive system. This review may help evaluate the health risks of THS, in particular reproduction and offspring health. We hope this review will guide public health education on the dangers of THS exposure and promotion of healthy living habits.
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Affiliation(s)
- Huage Liu
- Institute of Reproductive Medicine, Nantong University, Nantong, China
| | - Hao Chen
- Institute of Reproductive Medicine, Nantong University, Nantong, China
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16
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Sugiura S, Hiramitsu Y, Futamura M, Kamioka N, Yamaguchi C, Umemura H, Ito K, Camargo CA. Prevalence and associated factors of wheeze in early infancy. Pediatr Int 2021; 63:818-824. [PMID: 33108026 DOI: 10.1111/ped.14522] [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: 03/03/2020] [Revised: 09/01/2020] [Accepted: 10/20/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND The aim of this study was to assess the prevalence of wheeze in early childhood and to characterize associated factors for wheeze that could identify potentially feasible interventions for the future prevention of wheeze. METHODS We performed a cross-sectional analysis of the data from the International Study of Asthma and Allergies in Childhood (ISAAC)-modified self-administered questionnaire of parents of 4-month-old infants at well-child visits (mandatory health check-ups) in Nagoya City, Japan, between April 2016 and March 2017 (development dataset) and between April 2017 and March 2018 (validation dataset). We used a multivariable, multilevel analysis to identify significant (P < 0.05), associated factors (Bonferroni correction was applied as necessary) after adjustment for local outbreaks of virus-transmitted diseases, access to medical facilities, and socioeconomic status. RESULTS Among the 20 362 questionnaires given to families of infants living in Nagoya City (development dataset), 19 104 questionnaires (93.8%) were analyzed after data cleaning. In all, 1,446 (7.6%) infants experienced wheeze at least once within 4 months of age, 991 (5.2%) visited the clinic/hospital with wheeze, and 244 (1.3%) underwent hospitalization at that time. In the multilevel, multivariable model for hospitalization with wheeze, significant associated factors were male sex (adjusted odds ratio 1.8; 95% confidence interval 1.4-2.3), maternal current smoking (3.3; 2.0-5.5), and having at least one sibling (3.0; 2.2-4.1). These factors were also associated with wheeze and clinic/hospital visit with wheeze, and the results were confirmed in the validation dataset. CONCLUSIONS Our study highlights that smoking cessation among mothers and improved hand hygiene at home are two interventions that could potentially decrease wheeze in early infancy.
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Affiliation(s)
- Shiro Sugiura
- Committee for the Prevention of Pediatric Allergic Disease, Nagoya, Japan.,Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Aichi Children's Health and Medical Center, Obu, Japan
| | - Yoshimichi Hiramitsu
- Committee for the Prevention of Pediatric Allergic Disease, Nagoya, Japan.,Nagoya City Public Health Research Institute, Nagoya, Japan
| | - Masaki Futamura
- Committee for the Prevention of Pediatric Allergic Disease, Nagoya, Japan.,Division of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Naomi Kamioka
- Committee for the Prevention of Pediatric Allergic Disease, Nagoya, Japan.,Department of Pediatrics, Nagoya City West Medical Center, Nagoya, Japan
| | - Chikae Yamaguchi
- Committee for the Prevention of Pediatric Allergic Disease, Nagoya, Japan.,Nagoya City University Graduate School of Nursing, Nagoya, Japan
| | - Harue Umemura
- Committee for the Prevention of Pediatric Allergic Disease, Nagoya, Japan.,School of Nutritional Sciences, Nagoya University of Arts and Sciences, Nissin, Japan
| | - Komei Ito
- Committee for the Prevention of Pediatric Allergic Disease, Nagoya, Japan.,Aichi Children's Health and Medical Center, Obu, Japan
| | - Carlos A Camargo
- Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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17
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Almeida-da-Silva CLC, Matshik Dakafay H, O'Brien K, Montierth D, Xiao N, Ojcius DM. Effects of electronic cigarette aerosol exposure on oral and systemic health. Biomed J 2021; 44:252-259. [PMID: 33039378 PMCID: PMC8358192 DOI: 10.1016/j.bj.2020.07.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/19/2020] [Accepted: 07/21/2020] [Indexed: 12/27/2022] Open
Abstract
Conventional cigarette smoke harms nearly every organ of the body and is the leading cause of death in the United States and in the world. Decades of research have associated conventional cigarette smoke with several diseases and death. Heavily marketed, electronic nicotine delivery systems such as electronic cigarettes (e-cigarettes) are available in a variety of flavors and high nicotine concentrations. In 2019, a severe lung disease outbreak linked to e-cigarette use led to several deaths, which was called electronic-cigarette or vaping product use-associated lung injury (EVALI). Even though the trend of e-cigarette use among teens continues to increase, information on the effects of e-cigarette smoke on oral and overall health are still scarce. This review discusses the possible health effects due to unregulated e-cigarette use, as well as the health effects of second-hand smoke and third-hand smoke on non-smokers.
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Affiliation(s)
| | - Harmony Matshik Dakafay
- Department of Biomedical Sciences, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA, USA
| | - Kenji O'Brien
- Dental Surgery Program, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA, USA
| | - Dallin Montierth
- Dental Surgery Program, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA, USA
| | - Nan Xiao
- Department of Biomedical Sciences, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA, USA
| | - David M Ojcius
- Department of Biomedical Sciences, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA, USA.
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18
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Sun W, Huang X, Wu H, Zhang CJP, Yin Z, Fan Q, Wang H, Jayavanth P, Akinwunmi B, Wu Y, Wang Z, Ming WK. Maternal tobacco exposure and health-related quality of life during pregnancy: a national-based study of pregnant women in China. Health Qual Life Outcomes 2021; 19:152. [PMID: 34016119 PMCID: PMC8139077 DOI: 10.1186/s12955-021-01785-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 05/03/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND With the increase of the number of smokers, tobacco exposure among pregnant women is becoming more and more common. Pregnant women exposed to first-hand smoke and second-hand smoke are susceptible to physiological and psychological health issues has been proved in previous studies. Nevertheless, there are no enough studies focus on the impact of third-hand smoke during pregnancy. This study aimed to assess and compare health-related quality of life for pregnant women with exposure to first-hand smoke, second-hand smoke, third-hand smoke and non-exposure to tobacco in mainland China. METHODS National-based cross-sectional study is based on a questionnaire survey which collects information including demographics, smoking behaviors and self-evaluation. All questionnaires were delivered and collected from August to September 2019. EuroQol group's visual analog scale and EuroQoL Five-dimension Questionnaire were used to collect data in mainland China. RESULTS Totally, 15,682 pregnant women were included in this study, among which non-exposure to smoke were 7564 (48.2%), exposed to first-hand smoke, second-hand smoke and third-hand smoke were 89 (0.6%), 2349 (15.0%), and 5680 (36.2%) respectively. Pregnant women without tobacco exposure had the highest EuroQol group's visual analog scale score (mean value = 85.4[SD = 14.0]), while those with first-hand smoke had the lowest score (mean value = 77.4[SD = 22.2]). Among all five dimensions of EuroQoL Five-dimension Questionnaire, there were significant differences of EQ-index among groups with different tobacco exposure in usual activity and anxiety or depression dimensions (p < 0.001). CONCLUSIONS Third-hand smoke exposure had close relationship with low health-related quality of life in pregnant women. Moreover, second-hand smoke exposure significantly led more problems on mental dimension of pregnant women.
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Affiliation(s)
- Weiwei Sun
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
- International School, Jinan University, Guangzhou, China
| | - Xinyu Huang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
- International School, Jinan University, Guangzhou, China
| | - Huailiang Wu
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
- International School, Jinan University, Guangzhou, China
| | - Casper J P Zhang
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Zongzhi Yin
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Qianqian Fan
- Department of Pharmacy, Peking Union Medical College Hospital, Beijing, China
| | - Huiyun Wang
- School of Pharmacy, JiNing Medical University, Jining, China
| | - Pallavi Jayavanth
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
- International School, Jinan University, Guangzhou, China
| | - Babatunde Akinwunmi
- Maternal-Fetal Medicine Unit, Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, USA
- Harvard Medical School, Harvard University, Boston, MA, USA
| | - Yanxin Wu
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Zilian Wang
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Wai-Kit Ming
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
- International School, Jinan University, Guangzhou, China.
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
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19
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Aquilina NJ, Havel CM, Cheung P, Harrison RM, Ho KF, Benowitz NL, Jacob Iii P. Ubiquitous atmospheric contamination by tobacco smoke: Nicotine and a new marker for tobacco smoke-derived particulate matter, nicotelline. ENVIRONMENT INTERNATIONAL 2021; 150:106417. [PMID: 33561671 PMCID: PMC7987222 DOI: 10.1016/j.envint.2021.106417] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 12/18/2020] [Accepted: 01/22/2021] [Indexed: 05/30/2023]
Abstract
Second Hand Smoke (SHS) has always been primarily linked with indoor pollution. To date nicotine was the favoured marker for SHS alongside measurements of particulate matter (PM) levels. As nicotine is mainly found in the gas-phase and reactive in the outdoor environment it is not ideal as a marker for the SHS-driven particulate component in PM. Nicotelline, a minor tobacco alkaloid that is stable, found almost exclusively in the particle phase and easy to quantify even at low concentrations, is being proposed as a better marker. It is the first study using bisulfate-treated quartz fiber filters to show that airborne nicotine (gas+particle phase) is directly proportional to airborne nicotelline in countries that have different climates. The analytical method developed has been validated to show that the use of untreated filters is suitable for the quantification of nicotelline even at low concentrations. Although nicotelline exhibits a seasonal and geographical variation, this is the first comprehensive study which demonstrates the ubiquitous presence of nicotelline in PM from outdoor air samples collected in the USA (0.1-285.6 pgm-3), UK (2.3-9.1 pgm-3), Hong Kong (3.8-109.3 pgm-3) and Malta (4.2-280.8 pgm-3). From the nicotelline apportionment factor of 1589 ng/mg of tobacco smoke PM we estimate the fraction of outdoor airborne PM derived from SHS to be in the range of 0.03-0.08%. While it is unlikely for tobacco smoke-related toxics in outdoor PM to be considered a major health hazard, in heavily polluted microenvironments this marker would be useful in tracing the presence of SHS and emerging Third Hand Smoke components that form or are found in airborne and settled PM that could induce serious health effects.
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Affiliation(s)
- Noel J Aquilina
- Department of Chemistry, University of Malta, Msida MSD 2080, Malta; Division of Cardiology, Clinical Pharmacology Program, Department of Medicine, University of California, San Francisco, CA 94143, United States.
| | - Christopher M Havel
- Division of Cardiology, Clinical Pharmacology Program, Department of Medicine, University of California, San Francisco, CA 94143, United States
| | - Polly Cheung
- Division of Cardiology, Clinical Pharmacology Program, Department of Medicine, University of California, San Francisco, CA 94143, United States
| | - Roy M Harrison
- Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - Kin-Fai Ho
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Neal L Benowitz
- Division of Cardiology, Clinical Pharmacology Program, Department of Medicine, University of California, San Francisco, CA 94143, United States
| | - Peyton Jacob Iii
- Division of Cardiology, Clinical Pharmacology Program, Department of Medicine, University of California, San Francisco, CA 94143, United States
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20
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Scheffers-van Schayck T, Mujcic A, Otten R, Engels R, Kleinjan M. The Effectiveness of Smoking Cessation Interventions Tailored to Smoking Parents of Children Aged 0–18 Years: A Meta-Analysis. Eur Addict Res 2021; 27:278-293. [PMID: 33311028 PMCID: PMC8315688 DOI: 10.1159/000511145] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 07/03/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION A meta-analysis was conducted to examine the effectiveness of smoking cessation interventions tailored to parents of children aged 0-18 years. METHODS A systematic search was carried out in PsycInfo, Embase, and PubMed in March 2020. A manual search of the reference lists of the included studies and systematic reviews related to the topic was also performed. Two authors independently screened the studies based on the following inclusion criteria: (1) effect studies with control groups that examine smoking cessation interventions tailored to parents of children (0-18 years), and (2) full-text original articles written in English and published between January 1990 and February 2020. In total, 18 studies were included in the analyses. The TiDieR checklist and the Cochrane Risk of Bias Tool 2.0 were used to extract data and to assess the risk of bias. Consensus among authors was reached at each stage. RESULTS Random-effects meta-analyses were performed. With a total number of 8,560 parents, the pooled relative risk was 1.62 (95% CI 1.38-1.90; p < 0.00001), showing a modest effect of the interventions on smoking cessation. Overall, 13.1% of the parents in the intervention conditions reported abstinence versus 8.4% of the parents in the control conditions. DISCUSSION/CONCLUSION Smoking cessation interventions tailored to parents are modestly effective. To increase the effectiveness and the impact of these interventions in terms of controlling tobacco use and public health, it is crucial for further research to explore how these interventions can be improved.
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Affiliation(s)
- Tessa Scheffers-van Schayck
- Epidemiology and Research Support, Trimbos Institute − Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands,Department of Interdisciplinary Social Sciences, Utrecht University, Utrecht, The Netherlands,*Tessa Scheffers-van Schayck, Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Epidemiology and Research Support, Da Costakade 45, NL–3521 VS Utrecht (The Netherlands),
| | - Ajla Mujcic
- Drugs Monitoring and Policy, Trimbos Institute − Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands,Erasmus School of Social and Behavioural Sciences, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Roy Otten
- Research and Development, Pluryn, Nijmegen, The Netherlands,Department of Psychology, ASU REACH Institute, Arizona State University, Tempe, Arizona, USA,Developmental Psychopathology, Radboud University, Nijmegen, The Netherlands
| | - Rutger Engels
- Executive Board, Erasmus University, Rotterdam, The Netherlands
| | - Marloes Kleinjan
- Department of Interdisciplinary Social Sciences, Utrecht University, Utrecht, The Netherlands,Youth, Trimbos Institute − Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
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21
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Antonucci A, Vitali M, Martellucci S, Mattei V, Protano C. A Cross-Sectional Study on Benzene Exposure in Pediatric Age and Parental Smoking Habits at Home. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E5469. [PMID: 32751222 PMCID: PMC7432498 DOI: 10.3390/ijerph17155469] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 12/15/2022]
Abstract
After the introduction of the smoke-free legislation, household smoking has become the major source of environmental tobacco smoke (ETS) exposure for children. In our previous research, we found a strong association between urinary unmodified benzene (u-UB) levels and passive smoking exposure related to the home smoking policies (HSP). The aim of the study is to further investigate the impacts of several factors on ETS-exposure in childhood by using u-UB as tobacco-related carcinogen biomarker of exposure. Two cross-sectional studies were performed on the same target population of our previous research, in summer and winter season of the years 2017 and 2018, respectively. A questionnaire and a head space-solid phase micro-extraction/gas chromatography-mass spectrometry (HS-SPME/GC-MS) analytical method were used as investigative procedures. The improvement found in smoking habits, when compared to our previous surveys, reduced the levels of u-UB in children. However, significant differences related to the high number of smokers and smoked cigarettes, in total and at home, still persist. These differences are more relevant in the winter season. Finally, the only effective way for making homes completely smokefree is to develop public health policies for encouraging people to quit or drastically reduce smoking.
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Affiliation(s)
- Arianna Antonucci
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, 00185 Rome, Italy; (M.V.); (C.P.)
| | - Matteo Vitali
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, 00185 Rome, Italy; (M.V.); (C.P.)
| | - Stefano Martellucci
- Biomedicine and Advanced Technologies Rieti Center, “Sabina Universitas”, 02100 Rieti, Italy; (S.M.); (V.M.)
| | - Vincenzo Mattei
- Biomedicine and Advanced Technologies Rieti Center, “Sabina Universitas”, 02100 Rieti, Italy; (S.M.); (V.M.)
| | - Carmela Protano
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, 00185 Rome, Italy; (M.V.); (C.P.)
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22
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Sontag JM, Delnevo CD, Hegyi T, Ostfeld BM, Wackowski OA. Secondhand Smoke Risk Communication: Effects on Parent Smokers' Perceptions and Intentions. JOURNAL OF HEALTH COMMUNICATION 2020; 25:554-565. [PMID: 32758033 DOI: 10.1080/10810730.2020.1797947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This study examined effective strategies to communicate with parent smokers about the risks of secondhand smoke (SHS) exposure to children. An online, between-subjects experimental survey was administered via TurkPrime Panels to recruit participants (N = 623) comprising adult smokers living with children (aged 0-15). Participants were assigned to messages conditions that differed by message recommendation (cessation; cessation+exposure reduction) and format (video; text-only) or to a no-message control. Participants in a message condition viewed a message, and all participants responded to questions about their perceptions and intentions. Parent smokers who viewed either message recommendation reported greater harm perceptions (p <.001), self-efficacy (p <.001), and help-seeking intentions (p <.05) than the no-message control group. Cessation+exposure reduction recommendations elicited greater quit intentions than the no-message control (p <.05). Compared to text-only, videos elicited greater reduce-exposure intentions (p <.05) and interpersonal communication intentions (p <.05). Only videos elicited greater quit intentions (p <.01) and help-seeking intentions (p <.01) than the no-message control. Communication about this topic can be optimized by recommending both cessation and exposure-reduction behaviors (versus cessation only), and by using videos (versus traditional print/text-based materials).
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Affiliation(s)
- Jennah M Sontag
- Center for Tobacco Studies, Rutgers University , New Brunswick, New Jersey, USA
| | - Cristine D Delnevo
- Center for Tobacco Studies, Rutgers University , New Brunswick, New Jersey, USA
| | - Thomas Hegyi
- The SIDS Center of New Jersey, Department of Pediatrics, Robert Wood Johnson Medical School, Rutgers University , New Brunswick, New Jersey, USA
| | - Barbara M Ostfeld
- The SIDS Center of New Jersey, Department of Pediatrics, Robert Wood Johnson Medical School, Rutgers University , New Brunswick, New Jersey, USA
| | - Olivia A Wackowski
- Center for Tobacco Studies, Rutgers University , New Brunswick, New Jersey, USA
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23
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Lipfert FW, Wyzga RE. Longitudinal relationships between lung cancer mortality rates, smoking, and ambient air quality: a comprehensive review and analysis. Crit Rev Toxicol 2020; 49:790-818. [DOI: 10.1080/10408444.2019.1700210] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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24
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Stallings-Smith S, Hamadi HY, Peterson BN, Apatu EJI, Spaulding AC. Smoke-Free Policies and 30-Day Readmission Rates for Chronic Obstructive Pulmonary Disease. Am J Prev Med 2019; 57:621-628. [PMID: 31564604 DOI: 10.1016/j.amepre.2019.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 06/18/2019] [Accepted: 06/19/2019] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Previous evidence has shown that smoke-free policies reduce hospital admissions due to respiratory causes, but the impact on 30-day readmission has not been determined. As 25 states in the U.S. have not adopted comprehensive smoke-free legislation, it is likely that patients return to an environment that increases risk of a secondary event. The aim of this study is to investigate the impact of smoke-free policies on 30-day readmission rates for adults aged ≥65 years following hospitalization for chronic obstructive pulmonary disease in the U.S. METHODS Data from the U.S. Tobacco Control Laws Database, Centers for Medicare and Medicaid Services Hospital Readmissions Reduction Program, American Hospital Association, Area Health Resource File, and U.S. Census Bureau Current Population Survey were merged at the county level for years 2013-2016 and analyzed in 2018. Hierarchical Poisson regression models were utilized to calculate incidence rate ratios to determine the impact of full, partial, and no smoke-free policies on 30-day readmission rates after chronic obstructive pulmonary disease hospitalization. RESULTS Multivariable analysis adjusting for both county and hospital characteristics revealed that the presence of full (incidence rate ratio=0.81, 95% CI=0.76, 0.88) and partial (incidence rate ratio=0.87, 95% CI=0.81, 0.92) smoke-free policies were associated with fewer 30-day readmissions for chronic obstructive pulmonary disease-related hospitalizations when compared with counties with no smoke-free policy. CONCLUSIONS The implementation of smoke-free policies is an effective measure for reducing 30-day readmissions following hospitalization due to chronic obstructive pulmonary disease, with stronger policies resulting in decreased risk. Efforts to reduce chronic obstructive pulmonary disease-related 30-day readmissions should include the implementation of smoke-free policies.
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Affiliation(s)
- Sericea Stallings-Smith
- Department of Public Health, Brooks College of Health, University of North Florida, Jacksonville, Florida.
| | - Hanadi Y Hamadi
- Department of Health Administration, Brooks College of Health, University of North Florida, Jacksonville, Florida
| | - Breck N Peterson
- Department of Public Health, Brooks College of Health, University of North Florida, Jacksonville, Florida
| | - Emma J I Apatu
- Department of Health Research Methods, Evidence, and Impact, Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Aaron C Spaulding
- Department of Health Sciences Research, Division of Health Care Policy and Research, Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Jacksonville, Florida
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25
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Household Smoking Status and Heavy Metal Concentrations in Toenails of Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16203871. [PMID: 31614844 PMCID: PMC6843436 DOI: 10.3390/ijerph16203871] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 10/08/2019] [Accepted: 10/11/2019] [Indexed: 11/16/2022]
Abstract
There is limited evidence on the distribution of heavy metals and its association with secondhand smoking (SHS) within Pacific Island children living in New Zealand. Certain heavy metals such as cadmium (Cd), lead (Pb), and aluminum (Al) bioaccumulates in the body and can deteriorate health in both children and adults. Others, such as chromium (Cr) and nickel (Ni) in trace amounts are necessary but become toxic at high levels. Exposure routes of these elements include food, water, and air. The purpose of this study was to identify the distribution of toxic metal concentrations and its possible correlation with SHS within the Pacific Island children. A sub-sample of children within Pacific Island families longitudinal study, at the nine-year phase, who were living in the New Zealand city of Auckland were invited to participate, (n = 278). Toenails were used as a biomarker to determine Cr, Pb, Cd, Cu, Ni, and Al concentration using inductively coupled plasma mass spectrometry. Reliable and validated questionnaires were used for demographics, lifestyle, and health outcome variables. Significant differences between household smoking status and ethnicity, as well as parents' marital status, were observed (p < 0.05). There was no statistical difference in heavy metal concentrations in smoking versus non-smoking households. However, Cr, Pb, Cd, Cu, and Ni concentrations were all higher than the required optimal health value in both groups. A high concentration of heavy metals was observed in these children that exceeded the value required for optimal health, although no significant difference in heavy metals with regards to secondhand smoking was observed. SHS was associated with children's ethnicity and parental marital status, but not with household income levels or maternal education.
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Critselis E, Panagiotakos DB, Georgousopoulou EN, Katsaounou P, Chrysohoou C, Pitsavos C. Exposure to second hand smoke and 10-year (2002-2012) incidence of cardiovascular disease in never smokers: The ATTICA cohort study. Int J Cardiol 2019; 295:29-35. [PMID: 31375335 DOI: 10.1016/j.ijcard.2019.07.065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/17/2019] [Accepted: 07/22/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND Despite WHO Framework Convention of Tobacco Control (FCTC) adoption, effective implementation of national smoking bans remains pending in several countries. This study quantified the association of second hand smoke (SHS) exposure and 10-year cardiovascular disease (CVD) among never smokers in such settings. METHODS In 2001-2002, a sample of 1514 males and 1528 females (range: 18-89 years old) were randomly selected in Greece. Frequency and duration of SHS exposure (i.e. exposure extending >30 min/day) within the home and/or workplace were assessed by interview. Following a 10-year follow-up period (2002-2012), incidence of non-fatal and fatal CVD (ICD-10) was evaluated among n = 2020 participants. The analytic study sample consisted of all never smokers (n = 910). RESULTS Despite national smoking ban implementation (2009), 44.6% (n = 406) of never smokers reported SHS exposure. While SHS exposed never smokers exhibited a more favorable profile of CVD-related risk factors at baseline, they subsequently developed similar 10-year CVD incidence rates, at a younger mean age (p = 0.001), than their non-exposed counterparts. Following adjustment for several lifestyle and clinical factors, SHS exposed never smokers exhibited a two-fold elevated 10-year CVD risk (adj. HR: 2.04, 95% CI: 1.43-2.92), particularly among women (adj. HR: 2.45, 95% CI: 1.45-4.06). SHS exposure accounted for 32% excess Population Attributable Risk (PAR) for 10-year CVD events in never smokers, with highest rates (PAR: 52%) being among those exposed in the workplace. CONCLUSION The prevention of SHS associated CVD and related healthcare costs mandates additional strategies for securing the effective implementation of comprehensive WHO FCTC based national smoking bans.
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Affiliation(s)
- Elena Critselis
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Demosthenes B Panagiotakos
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece; University of Canberra, Faculty of Health, Canberra, Australia; University of La Trobe, College of Science, Health & Engineering, Melbourne, Australia.
| | - Ekavi N Georgousopoulou
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece; University of Canberra, Faculty of Health, Canberra, Australia; University of Notre Dame Australia, Medical School, Sydney, Australia
| | - Paraskevi Katsaounou
- Pulmonary and Critical Care Department, First ICU, School of Medicine, University of Athens, Greece
| | - Christina Chrysohoou
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - Christos Pitsavos
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
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Zhu L, Liu Y, Ding X, Wu X, Sand W, Zhou H. A novel method for textile odor removal using engineered water nanostructures. RSC Adv 2019; 9:17726-17736. [PMID: 35520538 PMCID: PMC9064573 DOI: 10.1039/c9ra01988j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 05/15/2019] [Indexed: 12/14/2022] Open
Abstract
The malodor attached to textiles not only causes indoor environmental pollution but also endangers people's health even at low concentrations. Existing technologies cannot effectively eliminate the odor. Herein, an effective and environmentally friendly technology was proposed to address this challenging issue. This technology utilizes electrospraying process to produce Engineered Water Nanostructures (EWNS) in a controllable manner. Upon application of a high voltage to the Taylor cone, EWNS can be generated from the condensed vapor water through a Peltier element. Smoking, cooking and perspiration, considered the typical indoor malodorous gases emitted from human activities, were studied in this paper. A headspace SPME method in conjunction with GC-MS was employed for the extraction, detection and quantification of any odor residues. Results indicated that EWNS played a significant role in the deodorization process with removal efficiencies for the three odors were 95.3 ± 0.1%, 100.0 ± 0.0% and 43.7 ± 2.3%, respectively. The Reactive Oxygen Species (ROS) contained in the EWNS, mainly hydroxyl (OH˙) and superoxide radicals are the possible mechanisms for the odor removal. These ROS are strong oxidative and highly reactive and have the ability to convert odorous compounds to non-odorous compounds through various chemical reaction mechanisms. This study showed clearly the potential of the proposed method in the field of odor removal and can be applied in the battle against indoor air pollution.
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Affiliation(s)
- Lisha Zhu
- Fashion Institute, Donghua University Shanghai 200051 P. R. China
- Shanghai International Institute of Design & Innovation Shanghai 200080 P. R. China
- Key Laboratory of Clothing Design & Technology, Donghua University, Ministry of Education Shanghai 200051 P. R. China
| | - Yanbiao Liu
- Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University 2999 North Renmin Road Shanghai 201620 P. R. China
- Shanghai Institute of Pollution Control and Ecological Security 1239 Siping Road Shanghai 200092 P. R. China
| | - Xuemei Ding
- Fashion Institute, Donghua University Shanghai 200051 P. R. China
- Shanghai International Institute of Design & Innovation Shanghai 200080 P. R. China
- Key Laboratory of Clothing Design & Technology, Donghua University, Ministry of Education Shanghai 200051 P. R. China
| | - Xiongying Wu
- Shanghai Customs District Shanghai 200002 P. R. China
| | - Wolfgang Sand
- Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University 2999 North Renmin Road Shanghai 201620 P. R. China
- Institute of Biosciences, Freiberg University of Mining and Technology Freiberg 09599 Germany
| | - Huiling Zhou
- Fashion Institute, Donghua University Shanghai 200051 P. R. China
- Shanghai International Institute of Design & Innovation Shanghai 200080 P. R. China
- Key Laboratory of Clothing Design & Technology, Donghua University, Ministry of Education Shanghai 200051 P. R. China
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Public Facility Utility and Third-Hand Smoking Exposure without First and Second-Hand Smoking According to Urinary Cotinine Level. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16050855. [PMID: 30857230 PMCID: PMC6427616 DOI: 10.3390/ijerph16050855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 03/04/2019] [Accepted: 03/05/2019] [Indexed: 01/09/2023]
Abstract
Third-hand smoke (THS) causes pathological changes in the liver, lungs, and skin. THS exposure can be ubiquitous, chronic, and unconscious. However, little is known about THS exposure in public facilities and its susceptible population. This paper aimed to identify which public facilities and socio-demographic groups were especially vulnerable to THS. Data from 1360 adults obtained from Korean National Environmental Health Survey I (2009–2011) were analyzed. To study the sole effect of THS, we restricted the study population to those participants who had never smoked and who had no exposure to second-hand smoke. The assessed variables included the type and frequency of public transportation, frequency of use of 12 different public facilities, and 8 socio-demographic factors. Urinary cotinine was used as a biomarker. T-tests and analysis of variance were used for univariate analyses, while generalized linear regression was used for multivariate analysis. Frequent use of public transportation, bars, internet cafés, and participants with low levels of education, divorced or bereaved, living in multi-unit houses, and with smokers within the family were associated with significantly high urinary cotinine levels. These findings indicate that the frequent use of public transportation, certain public facilities and certain socio-demographic factors can result in high THS exposure.
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Liu Q, Chen Q, Shen J, Wu H, Sun Y, Ming WK. Data Analysis and Visualization of Newspaper Articles on Thirdhand Smoke: A Topic Modeling Approach. JMIR Med Inform 2019; 7:e12414. [PMID: 30694199 PMCID: PMC6371067 DOI: 10.2196/12414] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 12/14/2018] [Accepted: 01/05/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Thirdhand smoke has been a growing topic for years in China. Thirdhand smoke (THS) consists of residual tobacco smoke pollutants that remain on surfaces and in dust. These pollutants are re-emitted as a gas or react with oxidants and other compounds in the environment to yield secondary pollutants. OBJECTIVE Collecting media reports on THS from major media outlets and analyzing this subject using topic modeling can facilitate a better understanding of the role that the media plays in communicating this health issue to the public. METHODS The data were retrieved from the Wiser and Factiva news databases. A preliminary investigation focused on articles dated between January 1, 2013, and December 31, 2017. Use of Latent Dirichlet Allocation yielded the top 10 topics about THS. The use of the modified LDAvis tool enabled an overall view of the topic model, which visualizes different topics as circles. Multidimensional scaling was used to represent the intertopic distances on a two-dimensional plane. RESULTS We found 745 articles dated between January 1, 2013, and December 31, 2017. The United States ranked first in terms of publications (152 articles on THS from 2013-2017). We found 279 news reports about THS from the Chinese media over the same period and 363 news reports from the United States. Given our analysis of the percentage of news related to THS in China, Topic 1 (Cancer) was the most popular among the topics and was mentioned in 31.9% of all news stories. Topic 2 (Control of quitting smoking) was related to roughly 15% of news items on THS. CONCLUSIONS Data analysis and the visualization of news articles can generate useful information. Our study shows that topic modeling can offer insights into understanding news reports related to THS. This analysis of media trends indicated that related diseases, air and particulate matter (PM2.5), and control and restrictions are the major concerns of the Chinese media reporting on THS. The Chinese press still needs to consider fuller reports on THS based on scientific evidence and with less focus on sensational headlines. We recommend that additional studies be conducted related to sentiment analysis of news data to verify and measure the influence of THS-related topics.
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Affiliation(s)
- Qian Liu
- School of Journalism and Communication, Jinan University, Guangzhou, China.,National Media Experimental Teaching Demonstration Center, Jinan University, Guangzhou, China
| | - Qiuyi Chen
- School of Journalism and Communication, Jinan University, Guangzhou, China
| | - Jiayi Shen
- School of Medicine, Jinan University, Guangzhou, China
| | - Huailiang Wu
- School of Medicine, Jinan University, Guangzhou, China
| | - Yimeng Sun
- School of Journalism and Communication, Jinan University, Guangzhou, China
| | - Wai-Kit Ming
- Department of Obstetrics & Gynaecology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Harvard Medical School, Harvard University, Boston, MA, United States.,Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, China (Hong Kong).,Li Ka Shing Faculty of Medicine, University of Hong Kong, Pokfulam, China (Hong Kong)
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Houghton F, Duncan B, Houghton S, O'Doherty D, McInerney D. Responding to health inequities in New Zealand: the potential of dissuasive cigarettes. J Prim Health Care 2019. [DOI: 10.1071/hc19013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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DiGiacomo SI, Jazayeri MA, Barua RS, Ambrose JA. Environmental Tobacco Smoke and Cardiovascular Disease. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 16:E96. [PMID: 30602668 PMCID: PMC6339042 DOI: 10.3390/ijerph16010096] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 12/24/2018] [Accepted: 12/24/2018] [Indexed: 01/19/2023]
Abstract
Environmental tobacco smoke (ETS) and its sequelae are among the largest economic and healthcare burdens in the United States and worldwide. The relationship between active smoking and atherosclerosis is well-described in the literature. However, the specific mechanisms by which ETS influences atherosclerosis are incompletely understood. In this paper, we highlight the definition and chemical constituents of ETS, review the existing literature outlining the effects of ETS on atherogenesis and thrombosis in both animal and human models, and briefly outline the public health implications of ETS based on these data.
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Affiliation(s)
- Sydne I DiGiacomo
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS 66160, USA.
| | - Mohammad-Ali Jazayeri
- Department of Cardiovascular Medicine of Cardiovascular Diseases, University of Kansas Medical Center, Kansas City, KS 66160, USA.
| | - Rajat S Barua
- Department of Cardiovascular Medicine of Cardiovascular Diseases, University of Kansas Medical Center, Kansas City, KS 66160, USA.
- Division of Cardiovascular Medicine, Kansas City VA Medical Center, Kansas City, MO 64128, USA.
| | - John A Ambrose
- Division of Cardiovascular Medicine, University of California San Francisco, Fresno, CA 93701, USA.
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Hopman P, Springvloet L, de Josselin de Jong S, van Laar M. Quit-smoking counselling in Dutch midwifery practices: Barriers to the implementation of national guidelines. Midwifery 2018; 71:1-11. [PMID: 30623790 DOI: 10.1016/j.midw.2018.12.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 12/12/2018] [Accepted: 12/22/2018] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Although smoking during pregnancy can have severe health consequences for the (unborn) child, 9% of Dutch pregnant women smoke at any time during their pregnancy. Midwives in the Netherlands are a responsible party in the provision of quit-smoking counselling for pregnant women by means of the 7-step `V-MIS' intervention, but in practice the implementation appears to be suboptimal. The purpose of the present study was to assess the provision of quit-smoking counselling by midwives, and to clarify the nature and extent of any existing barriers and needs in the provision of quit-smoking counselling in Dutch midwifery settings. METHODS An online questionnaire to the target population of Dutch midwives (N ≈ 3150) was set out in the spring of 2016. The questionnaire included items on the provision of quit-smoking counselling for pregnant women, and on possible barriers and needs regarding the provision of this counselling. Descriptive statistics were used to analyse weighed data from 135 midwives representative for the Dutch setting in terms of age, function, and region. RESULTS Eighty-one percent of the midwives inquire about smoking profile (V-MIS step 1) but only 10% go through all the V-MIS counselling steps (i.e. up to discussing postnatal passive smoking and smoke free breastfeeding, step 7). Although 74% of the midwives regard it as their task to provide quit-smoking guidance to pregnant women, 77% perceive referral to a professional as a useful strategy (mostly to the GP; 74%). For 61% of the midwives, their clients' lack of motivation undermines the provision of quit-smoking counselling. Other hindering factors are the perceived lack of free brochures (54%), simple tools or gadgets (51%), and financial consequences for the midwife (37%) and/or the client (22%). CONCLUSION The smoking cessation intervention strategy currently imposed in Dutch midwifery practices (V-MIS) is being used by midwives, however its implementation may considerably benefit from strengthening skills in motivational interviewing techniques, provision of supporting materials, and structural embedding of GP referral. Based on the study's findings, practical recommendations are made to facilitate the provision of quit-smoking counselling in (international) midwifery settings.
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Affiliation(s)
- Petra Hopman
- Netherlands Institute of Mental Health and Addiction (Trimbos Institute), da Costakade 45, Utrecht, VS 3521, the Netherlands; Netherlands Expertise Centre for Tobacco Control, Utrecht, the Netherlands.
| | - Linda Springvloet
- Netherlands Institute of Mental Health and Addiction (Trimbos Institute), da Costakade 45, Utrecht, VS 3521, the Netherlands; Netherlands Expertise Centre for Tobacco Control, Utrecht, the Netherlands
| | - Sanne de Josselin de Jong
- Netherlands Institute of Mental Health and Addiction (Trimbos Institute), da Costakade 45, Utrecht, VS 3521, the Netherlands
| | - Margriet van Laar
- Netherlands Institute of Mental Health and Addiction (Trimbos Institute), da Costakade 45, Utrecht, VS 3521, the Netherlands; Netherlands Expertise Centre for Tobacco Control, Utrecht, the Netherlands
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Houghton F, Houghton S, Doherty DO, McInerney D, Duncan B. 'Greenwashing' tobacco products through ecological and social/equity labelling: A potential threat to tobacco control. Tob Prev Cessat 2018; 4:37. [PMID: 32411863 PMCID: PMC7205140 DOI: 10.18332/tpc/99674] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 10/30/2018] [Accepted: 11/09/2018] [Indexed: 11/28/2022]
Abstract
There has been significant growth in ecological/environmental labelling of products and services internationally in recent years. Such efforts have become an integral element of the marketing strategies used by many firms. Concerns have been raised, however, that for some companies, this is little more than 'greenwashing', i.e. a cynical attempt to boost sales without any meaningful underlying sensitivity or change, in practice. Given the extremely negative track record of the global tobacco industry (Big Tobacco), it is essential that health policy makers and anti-smoking campaigners closely monitor this industry's attempts to exploit both growing environmental concerns among consumers and gaps in legislation. Although there is relatively strong legislation in some countries, to prohibit suggestions that cigarettes may be environment friendly, a further tightening of legislation is required.
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Affiliation(s)
- Frank Houghton
- Department of Applied Social Sciences, Limerick Institute of Technology, Moylish, Limerick, Ireland
| | | | - Diane O’ Doherty
- Department of Applied Social Sciences, Limerick Institute of Technology, Moylish, Limerick, Ireland
| | - Derek McInerney
- Department of Applied Social Sciences, Limerick Institute of Technology, Moylish, Limerick, Ireland
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Maedel C, Kainz K, Frischer T, Reinweber M, Zacharasiewicz A. Increased severity of respiratory syncytial virus airway infection due to passive smoke exposure. Pediatr Pulmonol 2018; 53:1299-1306. [PMID: 30062859 PMCID: PMC6175106 DOI: 10.1002/ppul.24137] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Accepted: 07/04/2018] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Aim of this study was to analyze whether children with objectively measured second-hand cigarette smoke (SHS) exposure suffer from a more severe course of disease when hospitalized with lower respiratory tract infection (LRTI) due to respiratory syncytial virus (RSV). METHODS This prospective study was conducted at the Department of Pediatrics, Wilhelminen-Hospital, Vienna, Austria in children aged below 1 year without a history of preceding lung disease and with acute symptoms of LRTI and a positive nasopharyngeal swab for RSV. On admission, urinary cotinine was measured as a marker of recent SHS and clinical severity of LRTI was assessed by oxygen saturation SpO2 and the "admission clinical severity score" (CSSA). Parents/caregivers were asked to complete a customized questionnaire assessing risks for SHS and demographic characteristics. RESULTS After inclusion of 217 patients, data of 185 patients with a mean (SD) age of 106 days (80) were analyzed. Twenty-five patients (13.5%) were "cotinine-positive" (COT+) defined as a urinary cotinine level of ≥7 μg/L. SpO2 on admission was significantly lower in children recently exposed to SHS defined objectively by COT+ (94.8% ±2.0) in urine on admission compared to children not recently exposed (COT-) (96.8% ±3.0; P < 0.01). Disease severity, assessed via mean clinical severity score on admission (CSSA) for COT+ and COT- was 2.56 and 1.71, respectively (P = 0.03). CONCLUSIONS Recent exposure to SHS was associated with lower O2 saturation and higher clinical severity score, measured by urine cotinine levels in children hospitalized for RSV infection under 1 year of age.
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Affiliation(s)
- Clemens Maedel
- Department of Pediatrics, Teaching Hospital of the University of Vienna, Wilhelminen Hospital, Vienna, Austria
| | - Katharina Kainz
- Department of Pediatrics, Teaching Hospital of the University of Vienna, Wilhelminen Hospital, Vienna, Austria
| | - Thomas Frischer
- Department of Pediatrics, Teaching Hospital of the University of Vienna, Wilhelminen Hospital, Vienna, Austria.,Faculty of Medicine (Medical School), Sigmund Freud University Vienna, Vienna, Austria
| | | | - Angela Zacharasiewicz
- Department of Pediatrics, Teaching Hospital of the University of Vienna, Wilhelminen Hospital, Vienna, Austria
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Sekine Y, Sato S, Kimura K, Sato H, Nakai S, Yanagisawa Y. Detection of tobacco smoke emanating from human skin surface of smokers employing passive flux sampler - GCMS system. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1092:394-401. [PMID: 29945104 DOI: 10.1016/j.jchromb.2018.06.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 06/11/2018] [Accepted: 06/14/2018] [Indexed: 11/16/2022]
Abstract
Cigarette smoking is a significant risk factor for higher incidences of numerous adverse health consequences. Related health disorders are also found in non-smokers exposed to secondhand smoke (SHS). To investigate the influence of cigarette smoking and exposure to SHS on the composition of human skin gas, a trace biogas emanating from human skin, dermal emissions of volatile compounds were semi-quantitatively measured for volunteers who smoke a cigarette and those exposed to SHS. This was performed using a passive flux sampler (PFS) coupled with gas chromatography mass spectrometry (GCMS). Numerous chemicals were detected, including acetaldehyde, toluene, 3-methyl furan (3-MF), 2,5-dimethyl furan (2,5-DMF), 3-ethenyl pyridine (3-EP), and nicotine, in the samples collected from the smokers after a smoking event, and a remarkable increase in the amount of chemicals collected was observed just after smoking. These chemicals were also found in the samples collected from volunteers exposed to SHS. Assessment of current smoking status is important for managing the negative effects of active and passive smoking, and for the development of public health policy. The tobacco specific chemicals such as 3-MF, 2,5-DMF, 3-EP, and nicotine, emanating from human skin surfaces, represent a potential non-invasive biomarker for monitoring current smoking status of active and passive smokers after establishing a more quantitative procedure.
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Affiliation(s)
- Yoshika Sekine
- Graduate School of Science, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan.
| | - Shodai Sato
- Graduate School of Science, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan
| | - Keita Kimura
- AIREX Inc., 1-1-5 Okano, Nishi, Yokohama, Kanagawa 220-0073, Japan
| | - Hiroshi Sato
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Huis Ten Bosch-Cho 2825-7, Sasebo, Nagasaki 859-3298, Japan
| | - Satoshi Nakai
- Graduate School of Environment and Information Sciences, Yokohama National University, 79-7 Tokiwadai, Hodogaya, Yokohama, Kanagawa 240-8501, Japan
| | - Yukio Yanagisawa
- Kaisei Junior & Senior High School, 4-2-4 Nishi-Nippori, Arakawa, Tokyo 116-0013, Japan
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Tanaka K, Miyake Y, Furukawa S, Arakawa M. Pre- and Postnatal Smoking Exposure and Risk of Atopic Eczema in Young Japanese Children: A Prospective Prebirth Cohort Study. Nicotine Tob Res 2018; 19:804-809. [PMID: 27794037 DOI: 10.1093/ntr/ntw299] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 10/25/2016] [Indexed: 11/13/2022]
Abstract
Introduction Epidemiological evidence regarding the effect of perinatal smoking exposure on atopic eczema in children continues to be inconclusive. The aim of this prospective prebirth cohort study was to investigate the association between prenatal smoking exposure and postnatal living with household smokers and the risk of atopic eczema in Japanese children aged 23 to 29 months. Methods Study subjects were 1354 Japanese mother-child pairs. Information on the variables under study was obtained through questionnaires which were completed by mothers, first prior to delivery, then shortly after birth and subsequently around 4, 12, and 24 months after delivery. Eczema in the last 12 months was defined according to the criteria of the International Study of Asthma and Allergies in Childhood. Physician-diagnosed atopic eczema was considered present if reported by mothers. Results Compared with no perinatal smoking exposure, prenatal smoking exposure only was associated with an increased risk of physician-diagnosed atopic eczema (adjusted odds ratio = 7.11, 95% confidence interval: 1.43 to 27.8). Postnatal living with at least one household smoker only was not associated with the risk of physician-diagnosed atopic eczema; neither was the combination of both prenatal smoking exposure and postnatal living with at least one household smoker. No association was observed between perinatal smoking exposure status and the risk of eczema as defined according to the International Study of Asthma and Allergies in Childhood criteria. Conclusions Our findings suggest that maternal smoking during pregnancy may increase the risk of atopic eczema in young children. Implication In the present prebirth cohort study, we assessed the independent and additive effects of pre- and postnatal exposure to tobacco smoking on atopic eczema in children. Compared with no perinatal smoking exposure, prenatal smoking exposure only was significantly associated with an increased risk of atopic eczema. Postnatal smoking exposure only was not associated with the risk of atopic eczema; neither was the combination of both pre- and postnatal smoking exposure. This is the first epidemiological study to show a positive association between prenatal smoking exposure only and the risk of atopic eczema.
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Affiliation(s)
- Keiko Tanaka
- Department of Epidemiology and Preventive Medicine, Ehime University Graduate School of Medicine, Ehime, Japan.,Epidemiology and Medical Statistics Unit, Translational Research Center, Ehime University Hospital, Ehime, Japan
| | - Yoshihiro Miyake
- Department of Epidemiology and Preventive Medicine, Ehime University Graduate School of Medicine, Ehime, Japan.,Epidemiology and Medical Statistics Unit, Translational Research Center, Ehime University Hospital, Ehime, Japan
| | - Shinya Furukawa
- Department of Epidemiology and Preventive Medicine, Ehime University Graduate School of Medicine, Ehime, Japan.,Epidemiology and Medical Statistics Unit, Translational Research Center, Ehime University Hospital, Ehime, Japan
| | - Masashi Arakawa
- Health Tourism Research Fields, Graduate School of Tourism Sciences, University of the Ryukyus, Okinawa, Japan
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Holitzki H, Dowsett LE, Spackman E, Noseworthy T, Clement F. Health effects of exposure to second- and third-hand marijuana smoke: a systematic review. CMAJ Open 2017; 5:E814-E822. [PMID: 29192095 PMCID: PMC5741419 DOI: 10.9778/cmajo.20170112] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Recreational marijuana has been legalized in 11 jurisdictions; Canada will legalize marijuana by July 2018. With this changing landscape, there is a need to understand the public health risks associated with marijuana to support patient-care provider conversations, harm-reduction measures and evidence-informed policy. The objective of this work was to summarize the health effects of exposure to second- and third-hand marijuana smoke. METHODS In this systematic review, we searched 6 databases from inception to October 2017. Abstract and full-text review was conducted in duplicate. Studies were included if they were human, in vivo or in vitro studies with more than 1 case reported in English or French, and reported original, quantitative data. Three outcomes were extracted: 1) cannabinoids and cannabinoid metabolites in bodily fluids, 2) self-reported psychoactive effects and 3) eye irritation and discomfort. RESULTS Of the 1701 abstracts identified, 60 proceeded to full-text review; the final data set contained 15 articles. All of the included studies were of good to poor quality as assessed with the Downs and Black checklist. There is evidence of a direct relation between the tetrahydrocannabinol content of marijuana and effects on those passively exposed. This relation is mediated by several environmental factors including the amount of smoke, ventilation, air volume, number of marijuana cigarettes lit and number of smokers present. No evidence was identified assessing exposure to third-hand marijuana smoke or the health effects of long-term exposure. INTERPRETATION Exposure to second-hand marijuana smoke leads to cannabinoid metabolites in bodily fluids, and people experience psychoactive effects after such exposure. Alignment of tobacco and marijuana smoking bylaws may result in the most effective public policies. More research is required to understand the impact of exposure to third-hand smoke and the health effects of long-term exposure to second-hand smoke.
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Affiliation(s)
- Hannah Holitzki
- Affiliation: Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alta
| | - Laura E Dowsett
- Affiliation: Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alta
| | - Eldon Spackman
- Affiliation: Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alta
| | - Tom Noseworthy
- Affiliation: Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alta
| | - Fiona Clement
- Affiliation: Department of Community Health Sciences and O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alta
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Greenberg JM, Carballosa CM, Cheung HS. Concise Review: The Deleterious Effects of Cigarette Smoking and Nicotine Usage and Mesenchymal Stem Cell Function and Implications for Cell-Based Therapies. Stem Cells Transl Med 2017; 6:1815-1821. [PMID: 28696009 PMCID: PMC5689746 DOI: 10.1002/sctm.17-0060] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 06/14/2017] [Indexed: 12/22/2022] Open
Abstract
Stem cell sources for cell‐based therapeutics are often screened for infectious agents and genetic diseases prior to implantation; however, there are other risk factors that are often overlooked, which may ultimately lead to less efficacious clinical outcomes. One such risk factor is exposure of mesenchymal stem cells (MSCs) to cigarette smoke or nicotine. Recent data have shown that exposure to cigarette smoke or nicotine leads to decreased regenerative potential, namely decreased proliferation, decreased migration, and decreased differentiation potential of exposed MSCs. This review provides a brief introduction into MSCs and their respective niches and a summary regarding the interactions of cigarettes and nicotine with MSCs populations. Specifically, the effects of cigarette smoke and nicotine on the regenerative potential of MSCs (i.e., proliferation, migration, and differentiation) will be covered with an emphasis on considerations for the development of future cell‐based clinical trials and therapies. stemcellstranslationalmedicine2017;6:1815–1821
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Affiliation(s)
- Jordan M Greenberg
- Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, Florida, USA
| | - Carlos M Carballosa
- Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, Florida, USA
| | - Herman S Cheung
- Department of Biomedical Engineering, College of Engineering, University of Miami, Coral Gables, Florida, USA.,Geriatric Research, Education and Clinical Center (GRECC); Miami Veterans Affairs Medical Center, Miami, Florida, USA
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Figueiró LR, Ziulkoski AL, Dantas DCM. Thirdhand smoke: when the danger is more than you can see or smell. CAD SAUDE PUBLICA 2016; 32:e00032216. [PMID: 27925021 DOI: 10.1590/0102-311x00032216] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 08/24/2016] [Indexed: 11/21/2022] Open
Abstract
Recent discussion has focused on another form of exposure to tobacco - thirdhand smoke (THS) - consisting of residual pollutants from cigarette smoke that remain in environments. The main concern with THS is based on the presence and persistence of many toxic compounds, some specific nitrosamines from tobacco that have carcinogenic activity. Little is known about THS, and few people are aware of its existence and potential health repercussions, thus highlighting the need to shed light on the subject and incorporate it into the public health debate, as was done with passive smoking several years ago. THS is a form of passive smoking, together with secondary or involuntary exposure to cigarette smoke. Recentemente, passou a ser discutida mais uma forma de exposição ao tabaco - thirdhand smoke (THS) - que consiste nos poluentes residuais da fumaça de cigarro que permanecem nos ambientes. A principal preocupação com o THS é embasada na presença e longa persistência de muitos compostos tóxicos, algumas nitrosaminas específicas do tabaco que têm atividade carcinogênica. Além de se saber pouco sobre o THS, poucos sabem de sua existência e preocupante repercussão na saúde. Coloca-se em destaque a necessidade de trazê-lo à luz e incluí-lo nas discussões, assim como foi feito com o tabagismo passivo alguns anos atrás, até mesmo porque o THS se caracteriza como uma forma de tabagismo passivo junto à exposição secundária ou involuntária da fumaça de cigarro.
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Noguchi M, Tanaka S, Watanabe K, Yamasaki A. Correlation between Odor Concentration and Volatile Organic Compounds (VOC) Composition of Environmental Tobacco Smoke (ETS). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:E994. [PMID: 27735848 PMCID: PMC5086733 DOI: 10.3390/ijerph13100994] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 09/12/2016] [Accepted: 09/29/2016] [Indexed: 11/17/2022]
Abstract
We examined the correlation between the odor concentration and the chemical composition of environmental tobacco smoke (ETS). Three types of ETS samples were prepared: secondhand smoke (SHS), thirdhand smoke (THS), and field ETS samples from an outside smoking area. The odor concentrations of the ETS, SHS, and THS samples were determined by the triangle-odor-bag method, and the chemical compositions were determined by proton transfer mass spectrometry. The odor concentration of the SHS samples was three or four orders of magnitude higher than that of the field ETS samples, and three orders of magnitude higher than that of the THS samples. The concentration ratios of the constituent chemicals in THS to those in SHS were about 10-4, corresponding to the ratio of the odor concentration. The concentration ratios of the constituent chemicals in the field ETS samples were much lower than the ratios of the odor concentrations. This suggests that the main contributing components to the odor of the field ETS samples are different from those in SHS and THS. The main contributors of the odor in the field ETS samples could be acetaldehyde, acetonitrile, acetic acid, and other unknown components with a mass-to-charge ratio (m/z) of 39 and 43.
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Affiliation(s)
- Miyuki Noguchi
- Faculty of Science and Technology, Seikei University, 3-3-1 Kichijoji-Kitamachi, Musashino, Tokyo 180-8633, Japan.
| | - Saya Tanaka
- Faculty of Science and Technology, Seikei University, 3-3-1 Kichijoji-Kitamachi, Musashino, Tokyo 180-8633, Japan.
| | - Kaede Watanabe
- Faculty of Science and Technology, Seikei University, 3-3-1 Kichijoji-Kitamachi, Musashino, Tokyo 180-8633, Japan.
| | - Akihiro Yamasaki
- Faculty of Science and Technology, Seikei University, 3-3-1 Kichijoji-Kitamachi, Musashino, Tokyo 180-8633, Japan.
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Kim KH, Kabir E, Jahan SA. Review of electronic cigarettes as tobacco cigarette substitutes: Their potential human health impact. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART C, ENVIRONMENTAL CARCINOGENESIS & ECOTOXICOLOGY REVIEWS 2016; 34:262-275. [PMID: 27635466 DOI: 10.1080/10590501.2016.1236604] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Electronic cigarettes (ECs) are devised to deliver nicotine in a vapor rather than in smoke without tar. ECs are hence advertised as being safer than tobacco cigarette products as the chemical compounds inhaled in the former are believed to be fewer and less toxic than those of the latter. Hazardous chemicals (e.g., formaldehyde) are nonetheless found to be generated incidentally by contacting the heated wire (i.e., the oxidation of glycerol/glycol in e-liquid). Although the extent of their release varies by several variables (e.g., the type of e-liquid, puffing rate, and the battery voltage), their exposure may also contribute to negative health effects. As the use of ECs may be much safer than that of common tobacco products, the former can be used as an aid to cut down or quit the latter. However, relatively little is yet known about the health effects of the EC on a long-term basis. Moreover, the use of EC cannot be clearly substantiated for renormalizing smoking behavior by current evidence. Behavior studies of the EC consumer suggest that the sufficient data for aerosol generation and chemical analysis should be acquired to establish reliable guides for its composition and consumption. In light of the urgent demand for such guidelines, this review examines the basic aspects of EC-related pollutants and their health effects.
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Affiliation(s)
- Ki-Hyun Kim
- a Department of Civil and Environmental Engineering , Hanyang University , Seoul , Korea
| | - Ehsanul Kabir
- b Department of Farm, Power & Machinery , Bangladesh Agricultural University , Mymensingh , Bangladesh
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