Evidence map›Paper›PMID 31775610›Full record

ArticleEnvironmental health and preventive medicine2019

Association of biomass fuel smoke with respiratory symptoms among children under 5 years of age in urban areas: results from Bangladesh Urban Health Survey, 2013.

Md Hasan, Sadia Tasfina, S M Raysul Haque, K M Saif-Ur-Rahman, Md Khalequzzaman, Wasimul Bari, Syed Shariful Islam

Open access · goldAbstract read
In one paragraph

Article in Environmental health and preventive medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 2 countries.

Md HasanDepartment of Public Health and Informatics, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh. hasansbi88@gmail.com.ORCID http://orcid.org/0000-0002-1091-985X
Sadia TasfinaSchool of Public Health, Independent University, Dhaka, Bangladesh.
S M Raysul HaqueSchool of Public Health, Independent University, Dhaka, Bangladesh.
K M Saif-Ur-RahmanHealth Systems and Population Studies Division, icddr,b, Dhaka, Bangladesh.
Md KhalequzzamanDepartment of Public Health and Informatics, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh.
Wasimul BariDepartment of Statistics, University of Dhaka, Dhaka, Bangladesh.
Syed Shariful IslamDepartment of Public Health and Informatics, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh.
Bangladesh Medical University · BDIndependent University · BDInternational Centre for Diarrhoeal Disease Research · BDUniversity of Dhaka · BD

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLittle is known regarding the effect of exposure to biomass fuel smoke inhalation on respiratory symptoms in the Bangladeshi population which is a major health hazard in most of the developing countries. This study aims to explore the association between respiratory symptoms and biomass fuel smoke exposure among children under 5 years of age.

methodsData were extracted from the Bangladesh Urban Health Survey conducted in 2013. A total of 10,575 mothers with at least one surviving children were selected. Respiratory symptoms among children under 5 years of age were considered as the primary outcome. Sequential multiple logistic regression models were used to observe the association between respiratory symptoms and biomass fuel smoke exposure adjusting the effect of residential factors and mother and child characteristics.

resultsAround 40% of the mothers exclusively used biomass fuel irrespective of the kitchen location and 54% of them were habituated in indoor cooking. The prevalence of respiratory symptoms of under-five children among in-house and outdoor biomass fuel users was 23.0% and 21.9%, respectively. Results of fitted multiple logistic regression models showed that the odds of having respiratory symptoms among children under 5 years of age were increased due to in-house biomass fuel use [OR = 1.18; 95% CI, 1.04-1.36] compared with the non-biomass user. An increased risk of respiratory symptoms was also significantly associated with mother's birth complication [OR = 1.51; 95% CI, 1.36-1.67], non-government organization (NGO) membership of mothers [OR = 1.32; 95% CI, 1.16-1.51], age of the child (6-23m) [OR = 1.29; 95% CI, 1.10-1.52], and nutritional status (stunting) [OR = 1.18; 95% CI, 1.06-1.31].

conclusionThis study found the use of in-house biomass fuel as a significant risk factor associated with respiratory symptoms of children under 5 years of age. More longitudinal studies should be designed to establish a causal relationship between HAP (household air pollution) and respiratory symptoms among children with more direct measures of HAP and clinical procedure.

Indexed as

Air PollutantsAir Pollution, IndoorBangladeshBiomassChild, PreschoolCookingCross-Sectional StudiesFemaleHealth SurveysHumansInfantInfant, NewbornInhalation ExposureMaleMothersPrevalenceAir PollutantsSmokeBangladeshBiomass fuel smokesRespiratory symptomsUnder-five childrenUrban health

Identifiers

PMID31775610
PMCPMC6882069
OpenAlexW2990042995

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LicenceCC BY
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.