scholarly journals Exposure of pregnant women to indoor air pollution: a study from nine low and middle income countries

2010 ◽  
Vol 89 (4) ◽  
pp. 540-548 ◽  
Author(s):  
Muhammad Masood Kadir ◽  
Elizabeth M. McClure ◽  
Shivaprasad S. Goudar ◽  
Ana L. Garces ◽  
Janet Moore ◽  
...  
Keyword(s):  
Air Pollution ◽  
Pregnant Women ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low And Middle Income

scholarly journals Diurnal variability of fine-particulate pollution concentrations: data from 14 low- and middle-income countries

2021 ◽  
Vol 25 (3) ◽  
pp. 206-214
Author(s):  
R. Dobson ◽  
K. Siddiqi ◽  
T. Ferdous ◽  
R. Huque ◽  
M. Lesosky ◽  
...  
Keyword(s):  
New York ◽  
Air Pollution ◽  
Indoor Air Pollution ◽  
Fine Particulate Matter ◽  
Second Hand Smoke ◽  
Middle Income ◽  
Diurnal Variability ◽  
Middle Income Countries ◽  
Fine Particulate ◽  
Low And Middle Income

BACKGROUND: Scientific understanding of indoor air pollution is predominately based on research carried out in cities in high‐income countries (HICs). Less is known about how pollutant concentrations change over the course of a typical day in cities in low‐ and middle‐income countries (LMICs).OBJECTIVE: To understand how concentrations of fine particulate matter smaller than 2.5 microns in diameter (PM2.5) change over the course of the day outdoors (across a range of countries) and indoors (using measurements from Dhaka, Bangladesh).DESIGN: Data on PM2.5 concentrations were gathered from 779 households in Dhaka as part of the MCLASS II (Muslim Communities Learning About Second‐hand Smoke in Bangladesh) project, and compared to outdoor PM2.5 concentrations to determine the temporal variation in exposure to air pollution. Hourly PM2.5 data from 23 cities in 14 LMICs, as well as London (UK), Paris (France) and New York (NY, USA), were extracted from publicly available sources for comparison.RESULTS: PM2.5 in homes in Dhaka demonstrated a similar temporal pattern to outdoor measurements, with greater concentrations at night than in the afternoon. This pattern was also evident in 19 of 23 LMIC cities.CONCLUSION: PM2.5 concentrations are greater at night than during the afternoon in homes in Dhaka. Diurnal variations in PM2.5 in LMICs is substantial and greater than in London, Paris or New York. This has implications for public health community approaches to health effects of air pollution in LMICs.

scholarly journals Solar Home Systems for Clean Cooking: A Cost–Health Benefit Analysis of Lower-Middle-Income Countries in Southeast Asia

2020 ◽  
Vol 12 (9) ◽  
pp. 3909
Author(s):  
Jing Zhang ◽  
Roger Raufer ◽  
Lingxuan Liu
Keyword(s):  
Air Pollution ◽  
Southeast Asia ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Health Benefits ◽  
Clean Energy ◽  
Energy Poverty ◽  
Middle Income ◽  
Middle Income Countries ◽  
Home Systems

Limited access to clean energy has long been an obstacle to livelihood improvement of populations mired in energy poverty. Cooking with traditional biomass contributes to high levels of indoor air pollution, thus imposing significant threats to public health. Due to the accessibility and affordability of clean fuels for rural residents, this study proposes that renewable solar energy be employed to supply power for induction cooking stoves (ICS) through solar home systems (SHS), and estimates both the costs and health benefits of upgrading to ICS and SHS in lower-middle-income countries (LMCs) in Southeast Asia. Disability-Adjusted Life Years and the value of a statistical life year were employed to estimate the health benefits of ICS-SHS. The results suggest that the health benefits brought by ICS-SHS alone can surpass the estimated minimum cost for an ICS-SHS in the six LMCs in Southeast Asia. This study provides a potential reference for getting other energy poverty regions involved with affordable, reliable, sustainable, and modern energy, as well as simultaneously tackling indoor air pollution caused by cooking.

scholarly journals Is Indoor Air Pollution From Different Fuel Types Associated With the Anemia Status of Pregnant Women in Ethiopia?

2021 ◽  
Vol 12 ◽  
pp. 215013272110343
Author(s):  
Sewitemariam Desalegn Andarge ◽  
Abriham Sheferaw Areba ◽  
Robel Hussen Kabthymer ◽  
Miheret Tesfu Legesse ◽  
Girum Gebremeskel Kanno
Keyword(s):  
Air Pollution ◽  
Logistic Regression ◽  
Pregnant Women ◽  
Indoor Air ◽  
Pregnancy Outcomes ◽  
Indoor Air Pollution ◽  
Adverse Pregnancy Outcomes ◽  
Outcome Variable ◽  
Multivariable Logistic Regression Analysis ◽  
Adverse Pregnancy

Background Indoor air pollution from different fuel types has been linked with different adverse pregnancy outcomes. The study aimed to assess the link between indoor air pollution from different fuel types and anemia during pregnancy in Ethiopia. Method We have used the secondary data from the 2016 Ethiopian Demographic and Health Survey data. The anemia status of the pregnant women was the dichotomous outcome variable and the type of fuel used in the house was classified as high, medium, and low polluting fuels. Logistic regression was employed to determine the association between the exposure and outcome variables. Adjusted Odds Ratio was calculated at 95% Confidence Interval. Result The proportion of anemia in the low, medium, and high polluting fuel type users was 13.6%, 46%, 40.9% respectively. In the multivariable logistic regression analysis, the use of either kerosene or charcoal fuel types (AOR 4.6; 95% CI: 1.41-18.35) and being in the third trimester (AOR 1.72; 95% CI: 1.12-2.64) were significant factors associated with the anemia status of the pregnant women in Ethiopia. Conclusion According to our findings, the application of either kerosene or charcoal was associated with the anemia status during pregnancy in Ethiopia. An urgent intervention is needed to reduce the indoor air pollution that is associated with adverse pregnancy outcomes such as anemia.

scholarly journals Related Health Service Provider with Mental Health during Pregnancy

2020 ◽  
Vol 8 (T2) ◽  
pp. 188-191
Author(s):  
Nurul Husnul Lail ◽  
Rizanda Machmud ◽  
Adnil Edwin ◽  
Yusrawati Yusrawati ◽  
Anwar Mallongi
Keyword(s):  
Mental Health ◽  
Mental Illness ◽  
Pregnant Women ◽  
Mental Health Problems ◽  
Health Problems ◽  
Political Support ◽  
Independent Practice ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low And Middle Income

BACKGROUND: Mental illness or mental health problems during pregnancy in low- and middle-income countries are very high; the average prevalence reaches 15.6%. Subsequent research was conducted by Indian in the Jakarta and Bogor regions in the period January–June 2018 regarding the incidence of perinatal depression by 23.6% in the Bogor. AIM: This study aimed to evaluate the mental illness or mental health problems during pregnancy in low- and middle-income countries. METHODS: This research is qualitative research. This research was conducted in January–June 2019 in the Bogor independent practice midwife. Informants in the study came from the East Jakarta Health Office, Chair of the Indonesian Midwives Association, Head of the Health Center, Coordinating Midwives, Pregnant Women and husbands, and families of pregnant women. Data are analyzed by Regression Logistic. RESULTS: Construction model mental health of mothers during pregnancy in independent practice midwives is very important and needs attention. Pregnancy is still considered a physical change that needs to be intervened because it is easier to handle and easily detects it. Maternal examination during pregnancy is carried out by midwives, in the implementation of mental health checks during pregnancy for pregnant women, this role has not all been carried out optimally. CONCLUSION: This research suggests conducting socialization with midwives as well as across-related sectors to get political support in carrying out activities in health facilities and independent practice midwives.

scholarly journals Pregnant Women in Low- and Middle-Income Countries Require a Special Focus During the COVID-19 Pandemic

2020 ◽  
Vol 1 ◽  
Author(s):  
Chloe R. McDonald ◽  
Andrea M. Weckman ◽  
Julie K. Wright ◽  
Andrea L. Conroy ◽  
Kevin C. Kain
Keyword(s):  
Pregnant Women ◽  
Special Focus ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low And Middle Income

Household Air Pollution in Low and Middle Income Countries

2017 ◽  
Author(s):  
Caroline A. Ochieng ◽  
Cathryn Tonne ◽  
Sotiris Vardoulakis ◽  
Jan Semenza
Keyword(s):  
Air Pollution ◽  
National Level ◽  
Household Air Pollution ◽  
Solid Fuels ◽  
Chronic Obstructive ◽  
Biomass Fuels ◽  
Middle Income ◽  
Middle Income Countries ◽  
The Impact ◽  
Low And Middle Income

Household air pollution from use of solid fuels (biomass fuels and coal) is a major problem in low and middle income countries, where 90% of the population relies on these fuels as the primary source of domestic energy. Use of solid fuels has multiple impacts, on individuals and households, and on the local and global environment. For individuals, the impact on health can be considerable, as household air pollution from solid fuel use has been associated with acute lower respiratory infections, chronic obstructive pulmonary disease, lung cancer, and other illnesses. Household-level impacts include the work, time, and high opportunity costs involved in biomass fuel collection and processing. Harvesting and burning biomass fuels affects local environments by contributing to deforestation and outdoor air pollution. At a global level, inefficient burning of solid fuels contributes to climate change. Improved biomass cookstoves have for a long time been considered the most feasible immediate intervention in resource-poor settings. Their ability to reduce exposure to household air pollution to levels that meet health standards is however questionable. In addition, adoption of improved cookstoves has been low, and there is limited evidence on how the barriers to adoption and use can be overcome. However, the issue of household air pollution in low and middle income countries has gained considerable attention in recent years, with a range of international initiatives in place to address it. These initiatives could enable a transition from biomass to cleaner fuels, but such a transition also requires an enabling policy environment, especially at the national level, and new modes of financing technology delivery. More research is also needed to guide policy and interventions, especially on exposure-response relationships with various health outcomes and on how to overcome poverty and other barriers to wide-scale transition from biomass fuels to cleaner forms of energy.

scholarly journals Maternal Exposure to Indoor Air Pollution and Birth Outcomes

2019 ◽  
Vol 16 (8) ◽  
pp. 1364 ◽  
Author(s):  
Peter Franklin ◽  
Mark Tan ◽  
Naomi Hemy ◽  
Graham L. Hall
Keyword(s):  
Air Pollution ◽  
Pregnant Women ◽  
Birth Outcomes ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Linear Models ◽  
Ambient Air ◽  
Ambient Air Pollution ◽  
Z Score ◽  
Birth Records

There is a growing body of research on the association between ambient air pollution and adverse birth outcomes. However, people in high income countries spend most of their time indoors. Pregnant women spend much of that time at home. The aim of this study was to investigate if indoor air pollutants were associated with poor birth outcomes. Pregnant women were recruited prior to 18 weeks gestation. They completed a housing questionnaire and household chemical use survey. Indoor pollutants, formaldehyde (HCHO), nitrogen dioxide (NO2) and volatile organic compounds (VOCs), were monitored in the women’s homes at 34 weeks gestation. Gestational age (GA), birth weight (BW) and length (BL) and head circumference (HC) were collected from birth records. The associations between measured pollutants, and pollution surrogates, were analysed using general linear models, controlling for maternal age, parity, maternal health, and season of birth. Only HCHO was associated with any of the birth outcomes. There was a 0.044 decrease in BW z-score (p = 0.033) and 0.05 decrease in HC z-score (p = 0.06) for each unit increase in HCHO. Although HCHO concentrations were very low, this finding is consistent with other studies of formaldehyde and poor birth outcomes.

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