Read by QxMD icon Read

Secondhand smoke

Mansoo Yu, Paulette E Chavez, René Olate, Clark Peters
Although Latino/Hispanic adolescent substance use is a growing research area in the United States, there is little research examining the prevalence and factors associated with adolescent cigarette smoking status in this population. A nationally representative sample of 5,929 middle and high Latino/Hispanic students in the 2009 US National Youth Tobacco Survey was selected to assess the prevalence and various risk and protective factors associated with cigarette smoking status. Results revealed one in five (20%) were experimental smokers, nearly one in eleven (8...
October 21, 2016: Substance Use & Misuse
Walter Young, Shelley Karp, Peter Bialick, Cindy Liverance, Ashley Seder, Erica Berg, Liberty Karp
INTRODUCTION: Exposure to secondhand smoke is problematic for residents living in multiunit housing, as the smoke migrates through shared ventilation systems, unsealed cracks, and door spaces. The objective of our research was to assess resident exposure to secondhand smoke, support for no-smoking policies, and the health impacts of no-smoking policies in multiunit housing. METHODS: Surveys of 312 heads of households who resided in 1 of 3 multiunit buildings managed by a Colorado public housing authority were administered before and after implementation of a no-smoking policy that prohibited smoking in all resident apartments and all indoor common areas...
October 20, 2016: Preventing Chronic Disease
Joshua B Lewis, Dallin C Milner, Adam L Lewis, Todd M Dunaway, Kaleb M Egbert, Scott C Albright, Brigham J Merrell, Troy D Monson, Dallin S Broberg, Jason R Gassman, Daniel B Thomas, Juan A Arroyo, Paul R Reynolds
It has long been understood that increased epithelial permeability contributes to inflammation observed in many respiratory diseases. Recently, evidence has revealed that environmental exposure to noxious material such as cigarette smoke reduces tight junction barrier integrity, thus enhancing inflammatory conditions. Claudin-6 (Cldn6) is a tetraspanin transmembrane protein found within the tight junctional complex and is implicated in maintaining lung epithelial barriers. To test the hypothesis that increased Cldn6 ameliorates inflammation at the respiratory barrier, we utilized the Tet-On inducible transgenic system to conditionally over-express Clnd6 in the distal lung...
October 17, 2016: International Journal of Environmental Research and Public Health
Benjamin T Kopp, Juan Antonio Ortega-García, S Christy Sadreameli, Jack Wellmerling, Estelle Cormet-Boyaka, Rohan Thompson, Sharon McGrath-Morrow, Judith A Groner
Secondhand smoke exposure (SHSe) has multiple adverse effects on lung function and growth, nutrition, and immune function in children; it is increasingly being recognized as an important modifier of disease severity for children with chronic diseases such as cystic fibrosis (CF). This review examines what is known regarding the prevalence of SHSe in CF, with the majority of reviewed studies utilizing parental-reporting of SHSe without an objective biomarker of exposure. A wide range of SHSe is reported in children with CF, but under-reporting is common in studies involving both reported and measured SHSe...
October 12, 2016: International Journal of Environmental Research and Public Health
Ying-Chen Chi, Feng Sha, Paul S F Yip, Jiunn-Liang Chen, Ying-Yeh Chen
BACKGROUND: Secondhand smoke (SHS) exposure is deleterious to pregnant women and their unborn children. The prevalence of SHS exposure among pregnant women is particularly high in many Asian countries where approximately half of the male population smokes. We aim to investigate the efficacy of an intervention based on an expanded Health Belief Model (HBM) incorporating self-efficacy to educate and empower pregnant women to reduce their SHS exposure. METHODS: We conducted a 3-arm randomized controlled trial (N = 50 in each arm) comparing the effectiveness of group-based and individual-based interventions with a treatment-as-usual group...
October 2016: Medicine (Baltimore)
Bonnie Janzen, Chandima Karunanayake, Donna Rennie, William Pickett, Joshua Lawson, Shelley Kirychuk, Louise Hagel, Ambikaipakan Senthilselvan, Niels Koehncke, James Dosman, Punam Pahwa
INTRODUCTION: To investigate the association of individual and contextual exposures with lung function by gender in rural-dwelling Canadians. METHODS: A cross-sectional mail survey obtained completed questionnaires on exposures from 8263 individuals; a sub-sample of 1609 individuals (762 men, 847 women) additionally participated in clinical lung function testing. The three dependent variables were forced expired volume in one second (FEV1), forced vital capacity (FVC), and FEV1/FVC ratio...
October 13, 2016: Lung
Miyuki Noguchi, Saya Tanaka, Kaede Watanabe, Akihiro Yamasaki
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...
October 9, 2016: International Journal of Environmental Research and Public Health
Michelle P Lin, Bruce Ovbiagele, Daniela Markovic, Amytis Towfighi
BACKGROUND AND PURPOSE: Approximately half of never smokers are exposed to secondhand smoke (SHS). Smoking is a well-established stroke risk factor, yet associations between SHS, stroke, and poststroke mortality remain uncertain. We aimed to determine the prevalence of exposure to SHS among those with and without stroke and its impact on mortality. METHODS: Data were obtained from the US National Health and Nutrition Examination Surveys for 27 836 never smokers with/without self-reported stroke aged ≥18 years, sampled from 1988 to 1994 and 1999 to 2012, with linked mortality through 2010...
October 11, 2016: Stroke; a Journal of Cerebral Circulation
Jia-Ping Wu, Shu Nu Chang-Lee, Cecilia Hsuan Day, Tsung-Jung Ho, Vijaya Padma Viswanadha, Li-Chin Chung, Jin-Ming Hwang, Gwo-Ping Jong, Wei-Wen Kuo, Chih-Yang Huang
BACKGROUND: Examining aging rats exposed to secondhand smoke (SHS) engenders changes in left ventricular remodeling due to age- or disease-dependent alterations. METHODS: Rats were placed in whole-body exposure chambers and exposed to 10 cigarettes. Filtered air was introduced into the chamber at a low rate. Rats were exposed to SHS for 30 min, twice a day, 5 days per week for 1 month. After 4 weeks SHS exposure, rats were sacrificed for morphological study with trichome staining and left ventricular remodeling related protein analysis using western blot...
September 2016: Acta Cardiol Sin
Ann W St Claire, Michael S Amato, Raymond G Boyle, Peter Rode, Ann M Kinney
PURPOSE: To examine locations of secondhand smoke (SHS) exposure among nonsmokers, 7 years after a statewide smoke-free policy. DESIGN: Data collected via statewide, random digit dial telephone survey. Response rates were 64.7% for landline and 73.5% for cell phone. SETTING: Minnesota, 2014. PARTICIPANTS: Representative sample of 7887 nonsmoking adults. MEASURES: Self-reported locations of SHS exposure and opinions on smoke-free restrictions...
October 4, 2016: American Journal of Health Promotion: AJHP
Lara S Savas, Patricia Dolan Mullen, Melbourne F Hovell, Cam Escoffrey, Maria E Fernandez, Jennifer A Jones, Jazmine Cavazos, Jo Ann A Gutierrez Monroy, Michelle C Kegler
INTRODUCTION: One third of Mexican American children, in addition to non-smoker adults, are exposed to secondhand smoke at home, yet few interventions target Mexican American households. An effective, brief English language program, tested with United Way 2-1-1 callers in Atlanta, increased home smoking bans (confirmed by air monitors). Two randomized, controlled trials in North Carolina and Texas replicated those results. We explored factors determining adoption and enforcement of smoking bans in Mexican American households to inform program linguistic and cultural adaptation to broaden program reach and relevance...
October 3, 2016: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
Emily Anne McDonald, Lucy Popova, Pamela M Ling
OBJECTIVE: To explore the intersection of tobacco, legalised marijuana and electronic vaporiser use among young adults in the 'natural laboratory' of Colorado, the first state with legalised retail marijuana. METHODS: We conducted semistructured interviews with 32 young adults (18-26 years old) in Denver, Colorado, in 2015 to understand the beliefs and practices related to the use of tobacco, marijuana and vaporisers. RESULTS: We found ambiguity about whether the phrase 'to smoke' refers to the use of tobacco or marijuana products...
October 2016: Tobacco Control
Carmenlita Chief, Samantha Sabo, Hershel Clark, Patricia Nez Henderson, Alfred Yazzie, Jacqueline Nahee, Scott J Leischow
INTRODUCTION: Indigenous worldviews and research approaches are fundamental to make meaning of complex health issues and increase the likelihood of identifying existing cultural protective factors that have contributed to the resilience and survival of Indigenous people worldwide. OBJECTIVE: We describe the process for applying the Diné (Navajo) paradigm of Są'áh Naagháí Bik'eh Hózhóó (SNBH), a belief system that guides harmonious living, and demonstrate how the application of SNBH enhances understanding of Navajo principles for well-being...
October 2016: Tobacco Control
Elizabeth M Ginexi, Robert E Vollinger
The National Cancer Institute (NCI) has been at the vanguard of funding tobacco control research for decades with major efforts such as the Community Intervention Trial for Smoking Cessation (COMMIT) in 1988 and the American Stop Smoking Intervention Study (ASSIST) in 1991, followed by the Tobacco Research Initiative for State and Community Interventions in 1999. Most recently, in 2011, the NCI launched the State and Community Tobacco Control (SCTC) Research Initiative to address gaps in secondhand smoke policies, tax and pricing policies, mass media countermeasures, community and social norms and tobacco marketing...
October 2016: Tobacco Control
Nurul Nadia H W Luntungan, M Justin Byron, Melbourne F Hovell, Laura J Rosen, Annisa Anggraeni, Vaughan W Rees
Secondhand smoke exposure (SHS) causes a disproportionate health burden for children, yet existing smoke-free laws are often poorly enforced. We monitored air quality while observing children and adult nonsmokers present in public venues during Ramadan, a period of Muslim religious observance marked by family and social gatherings, in Jakarta, Indonesia. A repeated-measures design was used to assess indoor air quality during and after Ramadan in 43 restaurants and in five smoke-free control venues. Fine particulate matter of 2...
2016: International Journal of Environmental Research and Public Health
Cecília Helena de Siqueira Sigaud, Ana Barbara de Couto Castanheira, Priscila Costa
OBJECTIVE: Identifying the prevalence of secondhand smoking in the home and its association with morbidity and hospitalization from respiratory causes in preschool children. METHOD: This is a cross-sectional study conducted in five early childhood education centers at a public university in São Paulo. Sample size calculation was performed and the participants were randomly determined. Data were collected through questionnaires completed by family members or caregivers of 215 children...
July 2016: Revista da Escola de Enfermagem da U S P
Brianna F Moore, Maggie L Clark, Annette Bachand, Stephen J Reynolds, Tracy L Nelson, Jennifer L Peel
INTRODUCTION: Antioxidant-rich diets may lessen the adverse metabolic responses triggered by exposure to secondhand smoke (SHS), but no studies have investigated these potential interactions. OBJECTIVE: To examine the interaction between diet and exposure to SHS on HbA1c levels among 2,551 children, ages 12-19 years, who participated in the 2007-2012 National Health and Nutrition Examination Survey (NHANES). METHODS: Exposure to SHS was assessed by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), cotinine, and self-report...
September 27, 2016: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
Aqeela Zahra, Hae-Kwan Cheong, Eun-Whan Lee, Jae-Hyun Park
This study aims to estimate the burden of disease (BOD) due to secondhand smoking (SHS) in Korea. SHS-related diseases were selected via systematic review. Population attributable fraction (PAF) was calculated by using standard formula. Disability adjusted life years (DALYs) were estimated using Statistical Office and Health Insurance data. SHS burden was calculated by multiplying nonsmoker's BOD with the PAF of SHS. Total BOD due to SHS was 44 143 DALYs with 57% from males and 43% from females. The highest percentage of SHS burden was due to stroke...
September 19, 2016: Asia-Pacific Journal of Public Health
Angela Aherrera, Asli Çarkoğlu, Mutlu Hayran, Gül Ergör, Toker Ergüder, Bekir Kaplan, Jolie Susan, Laura Zheng, Joanna E Cohen, Ana Navas-Acien
INTRODUCTION: In 2009, Turkey extended the smoke-free legislation to hospitality venues. Compliance, however, remains low in some hospitality venues. We identified characteristics associated with knowledge of health effects that can be prevented by the smoke-free law, the attitude towards and enforcement of the law. METHODS: In 2014, we conducted 400 interviews with hospitality venue owners and employees in 7 cities in Turkey. The venues were identified based on a random sampling strategy in a previous phase of the study...
September 19, 2016: Tobacco Control
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"