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Shahunja KM, Sly PD, Chisti MJ, Mamun A. Trajectories of asthma symptom presenting as wheezing and their associations with family environmental factors among children in Australia: evidence from a national birth cohort study. BMJ Open 2022; 12:e059830. [PMID: 35667731 PMCID: PMC9185592 DOI: 10.1136/bmjopen-2021-059830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES Asthma is one of the greatest health burdens, yet contributors to asthma symptom trajectories are understudied in Australian children. We aimed to assess the trajectories of asthma symptom and their associations with several family environmental factors during the childhood period in Australia. DESIGN Secondary analysis from a cross-sequential cohort study. SETTING Nationwide representative data from the 'Longitudinal Study of Australian Children (LSAC)'. PARTICIPANTS Participants from the LSAC birth cohort. OUTCOME MEASURES Asthma symptom trajectory groups. METHODS Asthma symptom presenting as wheezing, family environmental factors and sociodemographic data (2004-2018) were obtained from the LSAC. Group-based trajectory modelling was applied to identify asthma symptom trajectories and multivariable logistic regression models were used to assess the associations between these and environmental factors. RESULTS Of 5107 children in the LSAC cohort, 3846 were included in our final analysis. We identified three distinct asthma symptom trajectories from age 0/1 year to 14/15 years: 'low/no' (69%), 'transient high' (17%) and 'persistent high' (14%). Compared with the 'low/no' group, children exposed to 'moderate and declining' (relative risk ratio (RRR): 2.22, 95% CI 1.94 to 2.54; RRR: 1.26, 95% CI 1.08 to 1.46) and 'high and persistent' prevalence of maternal smoking (RRR: 1.41, 95% CI 1.23 to 1.60; RRR: 1.26, 95% CI 1.10 to 1.44) were at increased risk of being classified into the 'transient high' and 'persistent high' trajectories of asthma symptom. Persistently bad external dwelling conditions (RRR: 1.27, 95% CI 1.07 to 1.51) were associated with 'transient high' trajectory while 'moderate and increasing' conditions of cluttered homes (RRR: 1.37, 95% CI 1.20 to 1.56) were associated with 'persistent high' trajectory of asthma symptom. Exposure to tobacco smoke inside the house also increased the risk of being in the 'persistent high' trajectory group (RRR: 1.30, 95% CI 1.12 to 1.50). CONCLUSION Poor home environment increased the risk of asthma symptom during childhood. Improving home environment and reducing exposure to tobacco smoke may facilitate a favourable asthma symptom trajectory during childhood.
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Affiliation(s)
- K M Shahunja
- Institute for Social Science Research, The University of Queensland, Saint Lucia, Queensland, Australia
- ARC Centre of Excellence for Children and Families over the Life Course, The University of Queensland, Brisbane, Queensland, Australia
- The Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Brisbane, Queensland, Australia
| | - Peter D Sly
- Child Health Research Centre, Faculty of Medicine, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Md Jobayer Chisti
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Abdullah Mamun
- Institute for Social Science Research, The University of Queensland, Saint Lucia, Queensland, Australia
- ARC Centre of Excellence for Children and Families over the Life Course, The University of Queensland, Brisbane, Queensland, Australia
- The Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Brisbane, Queensland, Australia
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Knox BL, Luyet FM, Esernio-Jenssen D. Medical Neglect as a Contributor to Poorly Controlled Asthma in Childhood. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2020; 13:327-334. [PMID: 33088390 PMCID: PMC7561643 DOI: 10.1007/s40653-019-00290-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Child maltreatment, including medical neglect, is a frequent contributor to the development of asthma as well as a barrier to its proper management. This article aims to review the role of medical neglect as a contributor to poor asthma control. Medical neglect can present as failure of the caretaker to recognize severe asthma symptoms in a child, non-adherence to medical management, failure to prevent chronic exposure to allergens or tobacco smoke, poor child nutrition leading to obesity, and allowing a young child to manage his/her illness without supervision. This article will explore the different factors leading to medical neglect (as illustrated by two cases) and suggest possible interventions aiming to prevent emergency department visits, hospitalizations, and asthma-related deaths.
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Affiliation(s)
- Barbara L. Knox
- University of Wisconsin American Family Children’s Hospital, Madison, WI USA
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
- University of Wisconsin Department of Pediatrics, 600 Highland Avenue, H4-428 CSC, Madison, WI 53792-4108 USA
| | - Francois M. Luyet
- University of Wisconsin American Family Children’s Hospital, Madison, WI USA
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI USA
| | - Debra Esernio-Jenssen
- Lehigh Valley Reilly Children’s Hospital, Allentown, PA USA
- Morsani College of Medicine USF Health, Tampa, FL USA
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de Carvalho Ribeiro FA, de Moraes MKR, de Morais Caixeta JC, da Silva JN, Lima AS, Parreira SLS, Fernandes VLS. [Perception of parents about second hand smoke on the health of their children: an ethnographic study]. REVISTA PAULISTA DE PEDIATRIA : ORGAO OFICIAL DA SOCIEDADE DE PEDIATRIA DE SAO PAULO 2015; 33:394-9. [PMID: 26298662 PMCID: PMC4685558 DOI: 10.1016/j.rpped.2015.02.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 02/08/2015] [Accepted: 02/10/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To analyze the perception of parents about secondhand smoking in their children's health. METHODS Ethnographic qualitative and quantitative study. We sought the point of view and understanding of the parents that were active smokers in relation to environmental tobacco smoke (ETS) and secondhand smoking. Mothers and fathers who are active smokers and that live with their children from seven different public schools in the city of Anápolis, Midwest Brazil, were interviewed in the first semester of in a reserved room in the schools. A descriptive and qualitative analysis was carried out through the ethnography. RESULTS 58 parents with an average time of smoking of 15.3 years and an average quantity of cigarettes smoked per day of 2 were interviewed. Among them, 59% didn't know what ETS was, and 60% stated knowing what a secondhand smoker was. However, when questioned about their children as secondhand smokers, 52% didn't consider them to be. Some parents knew some of the effects of secondhand smoking in the health of their children. However, the majority (52%) of them did not believe that their children would suffer any respiratory impairment or did not know about these impairments. CONCLUSIONS Children were exposed to Environmental Tobacco Pollution in their residence if one considers parental duration of smoking and average of cigarettes smoked per day. There was a lack of knowledge of the parents about ETS, secondhand smoking and the evils that cigarettes could cause in the health of their children.
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Wing R, Gjelsvik A, Nocera M, McQuaid EL. Association between adverse childhood experiences in the home and pediatric asthma. Ann Allergy Asthma Immunol 2015; 114:379-84. [PMID: 25843164 DOI: 10.1016/j.anai.2015.02.019] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 01/15/2015] [Accepted: 02/25/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Numerous studies suggest that psychosocial factors could contribute to pediatric asthma. OBJECTIVE To examine the relation between single and cumulative adverse childhood experiences (ACEs), a measurement of household dysfunction, on parent report of lifetime asthma in children. METHODS This cross-sectional study used data from the 2011 to 2012 National Survey of Children's Health, a nationally representative sample of children 0 to 17 years old (n = 92,472). The main exposure was parent or guardian report of 6 ACE exposures (eg, witnessing domestic violence). The relation between ACE exposures and parent-reported diagnosis of childhood asthma was examined using multivariable logistic regression after controlling for demographic, socioeconomic, and behavioral covariates. RESULTS Overall asthma prevalence was 14.6%. Exposure prevalence to any ACE was 29.2%. Increased number of ACE exposures was associated with increased odds of asthma. In the adjusted model, the odds of reporting asthma were 1.28 (95% confidence interval [CI] 1.14-1.43) for those reporting 1 ACE, 1.73 (95% CI 1.27-2.36) for those with 4 ACEs, and 1.61 (95% CI 1.15-2.26) for those with 5 or 6 ACEs compared with those with no ACE exposures. Effects were moderated by Hispanic ethnicity. Hispanic children exposed to 4 ACEs had a 4.46 times increase in lifetime asthma (95% CI 2.46-8.08); white children had a 1.19 times increase (95% CI 0.80-1.79) compared with those exposed to 0 ACE. CONCLUSION This study supports the growing evidence for the biopsychosocial model of asthma onset. Future studies should examine the association between ACEs and specific asthma-related health outcomes.
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Affiliation(s)
- Robyn Wing
- Departments of Emergency Medicine and Pediatrics, Section of Pediatric Emergency Medicine, Brown University/Hasbro Children's Hospital, Providence, Rhode Island; Warren Alpert Medical School of Brown University/Hasbro Children's Hospital, Providence, Rhode Island; School of Public Health, Brown University, Providence, Rhode Island.
| | - Annie Gjelsvik
- School of Public Health, Brown University, Providence, Rhode Island
| | - Mariann Nocera
- Departments of Emergency Medicine and Pediatrics, Section of Pediatric Emergency Medicine, Brown University/Hasbro Children's Hospital, Providence, Rhode Island; Warren Alpert Medical School of Brown University/Hasbro Children's Hospital, Providence, Rhode Island
| | - Elizabeth L McQuaid
- Warren Alpert Medical School of Brown University/Hasbro Children's Hospital, Providence, Rhode Island; Bradley/Hasbro Children's Research Center and Department of Psychiatry, Rhode Island Hospital, Providence, Rhode Island
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Karimi P, Peters KO, Bidad K, Strickland PT. Polycyclic aromatic hydrocarbons and childhood asthma. Eur J Epidemiol 2015; 30:91-101. [PMID: 25600297 DOI: 10.1007/s10654-015-9988-6] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Accepted: 01/05/2015] [Indexed: 11/25/2022]
Abstract
Asthma is the most common chronic illness in children living in developed countries and the leading cause of childhood hospitalization and school absenteeism. Prevalence rates of asthma are increasing and show disparities across gender, geographic regions, and ethnic/racial groups. Common risk factors for developing childhood asthma include exposure to tobacco smoke, previous allergic reactions, a family history of asthma, allergic rhinitis or eczema, living in an urban environment, obesity and lack of physical exercise, severe lower respiratory tract infections, and male gender. Asthma exacerbation in children can be triggered by a variety of factors, including allergens (e.g., pollen, dust mites, and animal dander), viral and bacterial infections, exercise, and exposure to airway irritants. Recent studies have shown that exposure to polycyclic aromatic hydrocarbons (PAHs), a major component of fine particulate matter from combustion sources, is also associated with onset of asthma, and increasing asthmatic symptoms. In this paper, we review sources of childhood PAH exposure and the association between airborne PAH exposure and childhood asthma prevalence and exacerbation.
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Affiliation(s)
- Parisa Karimi
- Program in Occupational and Environmental Health, Department of Environmental Health Sciences, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Room E7535, Baltimore, MD, USA
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Corlin L, Woodin M, Newhide D, Brown E, Diaz SV, Chi A, Brugge D. Asthma associations in children attending a museum of science. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2013; 10:4117-31. [PMID: 24008984 PMCID: PMC3799531 DOI: 10.3390/ijerph10094117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 08/23/2013] [Accepted: 08/27/2013] [Indexed: 12/19/2022]
Abstract
We explored the relative strength of environmental and social factors associated with pediatric asthma in middle class families and considered the efficacy of recruitment for an educational study at a science museum. Eligibility criteria were having a child aged 4-12 and English fluency. Our questionnaire included information on demographics, home environment, medical history, and environmental toxicant exposures. Statistically significant associations were found for: child's age (t = -2.46; p = 0.014), allergies (OR = 11.5; 95%CI = 5.9-22.5), maternal asthma (OR = 2.2; 95%CI = 1.2-3.9), parents' education level (OR = 0.5; 95%CI = 0.3-0.9), family income (OR = 2.4; 95%CI = 1.1-5.5), water damage at home (OR = 2.5; 95%CI = 1.1-5.5), stuffed animals in bedroom (OR = 0.4; 95%CI = 0.2-0.7), hospitalization within a week after birth (OR = 3.2; 95%CI = 1.4-7.0), diagnosis of pneumonia (OR = 2.8; 95%CI = 1.4-5.9), and multiple colds in a year (OR = 2.9; 95%CI = 1.5-5.7). Several other associations approached statistical significance, including African American race (OR = 3.3; 95%CI = 1.0-10.7), vitamin D supplement directive (OR = 0.2; 95%CI = 0.02-1.2), mice in the home (OR = 0.5, 95%CI = 0.2-1.1), and cockroaches in the home (OR = 4.3; CI = 0.8-21.6). In logistic regression, age, parents' education, allergies, mold allergies, hospitalization after birth, stuffed animals in the bedroom, vitamin D supplement directive, and water damage in the home were all significant independent predictors of asthma. The urban science museum was a low-resource approach to address the relative importance of risk factors in this population.
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Affiliation(s)
- Laura Corlin
- Community Health Program, Tufts University School of Arts and Sciences, Medford, MA 02155, USA; E-Mails: (L.C.); (D.N.); (E.B.); (S.V.D.)
| | - Mark Woodin
- Department of Civil and Environmental Engineering, School of Engineering, Tufts University, Medford, MA 02155, USA; E-Mail:
| | - Danny Newhide
- Community Health Program, Tufts University School of Arts and Sciences, Medford, MA 02155, USA; E-Mails: (L.C.); (D.N.); (E.B.); (S.V.D.)
| | - Erika Brown
- Community Health Program, Tufts University School of Arts and Sciences, Medford, MA 02155, USA; E-Mails: (L.C.); (D.N.); (E.B.); (S.V.D.)
| | - Sarah Valentina Diaz
- Community Health Program, Tufts University School of Arts and Sciences, Medford, MA 02155, USA; E-Mails: (L.C.); (D.N.); (E.B.); (S.V.D.)
| | - Amy Chi
- Tufts Medical Center, Boston, MA 02111, USA; E-Mail:
| | - Doug Brugge
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA 02111, USA
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