To estimate the
risk of ozone concentration and hospitalizations for asthma. This is an
ecological time series, which included individuals from 0 to 10 years old who
lived in Campo Grande, Mato Grosso do Sul (Brasil), from 2008 to 2010.
The data on hospitalizations
for asthma were obtained online from DATASUS
website. Data from environment levels of ozone were obtained from Instituto de
Física of UFMS and temperature and humidity from Centro de Monitoramento de
Clima e Recursos Hídricos (CEMTEC).
Gap designs were
made from 0 to 6 days and analyzed by generalized additive Poisson’s regression
model and its 95% confidence intervals.
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