The Impact of Indoor Air Pollution on the Incidence of Life Threatening Respiratory Illnesses: Evidence from Young Children in Peru

2011 ◽  
Author(s):  
Gissele Gajate Garrido
Keyword(s):  
Air Pollution ◽  
Young Children ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Respiratory Illnesses ◽  
Life Threatening ◽  
The Impact

Assessment of the impact of oxidation processes on indoor air pollution using the new time-resolved INCA-Indoor model

2015 ◽  
Vol 122 ◽  
pp. 521-530 ◽  
Author(s):  
Maxence Mendez ◽  
Nadège Blond ◽  
Patrice Blondeau ◽  
Coralie Schoemaecker ◽  
Didier A. Hauglustaine
Keyword(s):  
Air Pollution ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Time Resolved ◽  
Oxidation Processes ◽  
The Impact ◽  
New Time

scholarly journals Indoor air pollution and tobacco smoke exposure: impact on nasopharyngeal bacterial carriage in mothers and infants in an African birth cohort study

2019 ◽  
Vol 5 (1) ◽  
pp. 00052-2018 ◽  
Author(s):  
Aneesa Vanker ◽  
Polite M. Nduru ◽  
Whitney Barnett ◽  
Felix S. Dube ◽  
Peter D. Sly ◽  
...  
Keyword(s):  
Air Pollution ◽  
Cohort Study ◽  
Particulate Matter ◽  
Indoor Air ◽  
Tobacco Smoke ◽  
Indoor Air Pollution ◽  
Bacterial Species ◽  
Tobacco Smoke Exposure ◽  
Nasopharyngeal Carriage ◽  
The Impact

Indoor air pollution (IAP) or environmental tobacco smoke (ETS) exposure may influence nasopharyngeal carriage of bacterial species and development of lower respiratory tract infection (LRTI). The aim of this study was to longitudinally investigate the impact of antenatal or postnatal IAP/ETS exposure on nasopharyngeal bacteria in mothers and infants.A South African cohort study followed mother–infant pairs from birth through the first year. Nasopharyngeal swabs were taken at birth, 6 and 12 months for bacterial culture. Multivariable and multivariate Poisson regression investigated associations between nasopharyngeal bacterial species and IAP/ETS. IAP exposures (particulate matter, carbon monoxide, nitrogen dioxide, volatile organic compounds) were measured at home visits. ETS exposure was measured through maternal and infant urine cotinine. Infants received the 13-valent pneumococcal andHaemophilus influenzaeB conjugate vaccines.There were 881 maternal and 2605 infant nasopharyngeal swabs. Antenatal ETS exposure was associated withStreptococcus pneumoniaecarriage in mothers (adjusted risk ratio (aRR) 1.73 (95% CI 1.03–2.92)) while postnatal ETS exposure was associated with carriage in infants (aRR 1.14 (95% CI 1.00–1.30)) Postnatal particulate matter exposure was associated with the nasopharyngeal carriage ofH. influenzae(aRR 1.68 (95% CI 1.10– 2.57)) orMoraxella catarrhalis(aRR 1.42 (95% CI 1.03–1.97)) in infants.Early-life environmental exposures are associated with an increased prevalence of specific nasopharyngeal bacteria during infancy, which may predispose to LRTI.

scholarly journals Polusi Udara Dalam Rumah Terhadap Infeksi Saluran Pernafasan Akut pada Balita di TPA Sukawinatan Palembang

2020 ◽  
Vol 19 (1) ◽  
pp. 1
Author(s):  
Rahmi Garmini ◽  
Rachmadhi Purwana
Keyword(s):  
Air Pollution ◽  
Young Children ◽  
Respiratory Infection ◽  
Indoor Air ◽  
Acute Respiratory Infection ◽  
Indoor Air Pollution ◽  
T Test ◽  
Chi Square ◽  
Cross Sectional ◽  
Period Prevalence

Latar belakang: Infeksi Saluran Pernapasan Akut (ISPA) merupakan penyebab utama morbiditas dan mortalitas pada bayi dan anak-anak. ISPA bisa terjadi karena pencemaran kualitas udara di luar maupun di dalam ruangan. Salah satunya gas sulfur dioksida (SO2) yang ada di tempat pembuangan sampah dapat mengganggu sistem pernapasan pada balita. Balita lebih berisiko tertular ISPA karena kekebalan tubuh yang dialami balita belum terbentuk sempurna. Penelitian ini bertujuan untuk mengetahui kondisi udara dalam rumah dan karakteristik balita terhadap kejadian ISPA pada balita di sekitar Tempat Pembuangan Akhir Sampah Sukawinatan Kelurahan Sukajaya Palembang.Metode: Jenis penelitian analitik, desain penelitian cross sectional. Variabel terukur adalah kondisi udara dalam rumah, karakteristik balita, dan kejadian ISPA pada balita. Populasi penelitian adalah anak balita berumur 12-59 bulan yang bertempat tinggal di Kelurahan Sukajaya dan sampel berjumlah 94 orang. Data dianalisis dengan uji chi-square, t-test independent, dan regresi logistik. Hasil: Period Prevalence kejadian ISPA pada balita sebesar 59,6%. Variabel penggunaan obat anti nyamuk, perokok dalam rumah, ventilasi, status gizi dan status imunisasi secara statistik menunjukkan hubungan yang bermakna terhadap kejadian ISPA pada balita, sedangkan variabel kadar SO2 dalam rumah dan umur balita secara statistik tidak menunjukkan hubungan yang bermakna terhadap kejadian ISPA pada balita. Hasil analisis multivariat diperoleh bahwa variabel ventilasi rumah merupakan variabel yang paling dominan berhubungan dengan kejadian ISPA pada balita.Simpulan: Ventilasi dapat menjadi faktor risiko terhadap terjadinya ISPA, karena ventilasi mempunyai fungsi sebagai sarana sirkulasi udara sehingga dapat mengurangi pencemaran udara dalam rumah. ABSTRACTTitle: Indoor Air Pollution And Acute Respiratory Infection In Child    Under Five Years In Sukawinatan Landfills Palembang.Background: Acute Respiratory Infections (ARI) is a major cause of morbidity and mortality in young children. ARI can occurs because indoor and outdoor air pollution. One of them is gas sulfur dioxide (SO2) in landfills that it can be irritate the respiratory tract in young children. Young children have higher risk of contracting ARI because the immune of young children not yet fully formed. This research aims to find out Indoor air Pollution and Characteristics of acute respiratory infection in under-fives in Sukawinatan Landfills.Methods: Type of research was analitic, cross-sectional study design. Measurement of indoor air pollution, characteristics of young children, and prevalence of acute respiratory infection. The population of this research was young children aged 12-59 months who lived in Kelurahan Sukajaya and 94 samples. Data were analyzed by chi-square, t-test independent, and logistic regression.Results: Period Prevalence of acute respiratory infection in young children about 59,6%. Using mosquito repellent, smokers in the house, ventilation, nutrition and immunization status were significant correlation to acute respiratory infection in young children. While SO2 levels in the home and age of young children were insignificant correlation to acute respiratory infection in young children. Multivariate analysis showed that the variables of ventilation with SO2 levels were the most dominant variable related to acute respiratory infection in young children.Conclusion: One of risk factor of acute respiratory infection is ventilation, because its function as air circulation to reduce indoor air pollution.

scholarly journals An overview of indoor air quality and its impact on respiratory health among Malaysian school-aged children

2014 ◽  
Vol 0 (0) ◽  
Author(s):  
Chua Poh Choo ◽  
Juliana Jalaludin
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Indoor Air Quality ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Prolonged Exposure ◽  
Respiratory Health ◽  
Epidemiologic Studies ◽  
School Aged Children ◽  
The Impact

AbstractThe indoor environment is a major source of human exposure to pollutants. Some pollutants can have concentrations that are several times higher indoors than outdoors. Prolonged exposure may lead to adverse biologic effects, even at low concentrations. Several studies done in Malaysia had underlined the role of indoor air pollution in affecting respiratory health, especially for school-aged children. A critical review was conducted on the quantitative literature linking indoor air pollution with respiratory illnesses among school-aged children. This paper reviews evidence of the association between indoor air quality (IAQ) and its implications on respiratory health among Malaysian school-aged children. This review summarizes six relevant studies conducted in Malaysia for the past 10 years. Previous epidemiologic studies relevant to indoor air pollutants and their implications on school-aged children’s respiratory health were obtained from electronic database and included as a reference in this review. The existing reviewed data emphasize the impact of IAQ parameters, namely, indoor temperature, ventilation rates, indoor concentration of carbon dioxide (CO

scholarly journals The impact of indoor air pollution on asthma

2017 ◽  
Vol 5 (6) ◽  
pp. 312 ◽  
Author(s):  
Dong Won Park ◽  
Sang-Heon Kim ◽  
Ho Joo Yoon
Keyword(s):  
Air Pollution ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
The Impact

scholarly journals Secondary product creation potential (SPCP): a metric for assessing the potential impact of indoor air pollution on human health

2019 ◽  
Vol 21 (8) ◽  
pp. 1313-1322 ◽  
Author(s):  
Nicola Carslaw ◽  
David Shaw
Keyword(s):  
Air Pollution ◽  
Human Health ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Secondary Product ◽  
Volatile Organic ◽  
Air Chemistry ◽  
Product Creation ◽  
Potential Impact ◽  
The Impact

Secondary Product Creation Potential (SPCP): a new metric for ranking the impact of volatile organic compounds on indoor air chemistry and human health.

scholarly journals Fuel choice, indoor air pollution and children's health

2012 ◽  
Vol 17 (4) ◽  
pp. 379-406 ◽  
Author(s):  
John H. Y. Edwards ◽  
Christian Langpap
Keyword(s):  
Air Pollution ◽  
Developing Countries ◽  
Indoor Air ◽  
Indoor Air Pollution ◽  
Construction Materials ◽  
Children's Health ◽  
Children’S Health ◽  
Housing Construction ◽  
The Impact ◽  
Gas Stoves

AbstractMuch of the population in developing countries uses firewood for cooking. The resulting indoor air pollution has severe health consequences for children who are close to the fire while their mothers cook. We use survey data from Guatemala to examine the effects of firewood consumption on the health of children up to five years of age. We also investigate the impact of cooking inside the home, the importance of a mother cooking while caring for her children and the role played by the smoke permeability of housing construction materials. We find that children living in households that use more wood, and where exposure to indoor air pollution is higher because the mother cooks while caring for children or because cooking takes place inside, are more likely to have symptoms of respiratory infection. Simulations indicate that policies that target cooking habits in order to directly reduce exposure, particularly by reducing the number of women who simultaneously cook and care for children, may be more effective for improving young children's health than policies to accelerate the adoption of gas stoves.

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