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DC Field | Value | Language |
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dc.contributor.author | César, Ana Cristina Gobbo | pt_BR |
dc.contributor.author | Nascimento, Luiz Fernando | pt_BR |
dc.date.accessioned | 2019-09-11T20:51:37Z | - |
dc.date.available | 2019-09-11T20:51:37Z | - |
dc.date.issued | 2018 | - |
dc.citation.volume | 136 | pt_BR |
dc.citation.issue | 3 | pt_BR |
dc.citation.spage | 245 | - |
dc.citation.epage | 250 | - |
dc.identifier.doi | 10.1590/1516-3180.2017.0362080218 | pt_BR |
dc.identifier.issn | 1806-9460 | - |
dc.identifier.uri | http://repositorio.unitau.br/jspui/handle/20.500.11874/1418 | - |
dc.description.abstract | ABSTRACT BACKGROUND: Exposure to particulate matter (PM) is associated with hospitalizations due to respiratory diseases among children. DESIGN AND SETTING: An ecological time series study was carried out to identify the role of coarse fractions of particulate matter (PM10-2.5) in hospitalizations among children up to 10 years of age, in Piracicaba (SP) in the year 2015. METHODS: A generalized additive model of Poisson regression was used to estimate the risk of hospitalization due to acute laryngitis and tracheitis, pneumonia, bronchitis, bronchiolitis and asthma. Lags of 0 to 7 days were considered, and the model was adjusted for the temperature and relative humidity of the air and controlled for short and long-term exposure. Proportional attributable ratios, population-attributable fractions and hospital costs were calculated with increasing concentrations of these pollutants. RESULTS: 638 hospitalizations were evaluated during this period, with a mean of 1.75 cases per day (standard deviation, SD = 1.86). The daily averages were 22.45 µg/m3 (SD = 13.25) for the coarse fraction (PM10-2.5) and 13.32 µg/m3 (SD = 6.38) for the fine fraction. Significant risks of PM10-2.5 exposure were only observed at lag 0, with relative risk (RR) = 1.012, and at lag 6, with RR = 1.011. An increase of 5 µg/m3 in the coarse fraction concentration implied an increase in the relative risk of hospitalizations of up to 4.8%, with an excess of 72 hospitalizations and excess expenditure of US$ 17,000 per year. CONCLUSIONS: This study showed the impact of coarse-fraction exposure on hospital admissions among children due to respiratory diseases. | en |
dc.description.provenance | Made available in DSpace on 2019-09-11T20:51:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2018 | en |
dc.language | Inglês | pt_BR |
dc.publisher | Associação Paulista de Medicina - APM | - |
dc.relation.ispartof | Sao Paulo Medical Journal | - |
dc.rights | Acesso Aberto | pt_BR |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0 | * |
dc.source | Scielo | pt_BR |
dc.subject.other | Air pollutants | en |
dc.subject.other | Particulate matter | en |
dc.subject.other | Child health | en |
dc.subject.other | Respiration diseases | en |
dc.subject.other | Coarse particles | en |
dc.title | Coarse particles and hospital admissions due to respiratory diseases in children. An ecological time series study | en |
dc.type | Artigo de Periódico | pt_BR |
dc.contributor.orcid | Nascimento, Luiz Fernando https://orcid.org/0000-0001-9793-750X | pt_BR |
dc.contributor.orcid | Gobbo Cesar, Ana Cristina https://orcid.org/0000-0001-8618-8654 | pt_BR |
dc.contributor.researcherid | Nascimento, Luiz Fernando/D-7224-2018 | pt_BR |
dc.description.affiliation | [César, Ana Cristina Gobbo] Instituto Federal de Educação, Ciência e Tecnologia de São Paulo, Brazil | - |
dc.description.affiliation | Nascimento, Luiz Fernando] Universidade de Taubaté, Brazil | - |
dc.subject.researcharea | General & Internal Medicine | en |
dc.subject.scieloarea | Medicine, General & Internal | en |
dc.identifier.scielo | SCIELO:S1516-31802018000300245 | - |
Appears in Collections: | Artigos de Periódicos |
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S1516-31802018000300245.pdf | 172.37 kB | Adobe PDF | View/Open |
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