Environmental pollutants and stroke-related hospital admissions

Made available in DSpace on 2019-09-12T16:56:55Z (GMT). No. of bitstreams: 0 Previous issue date: 2012Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Some effects of environmental pollution on human health are known, especially those affecting the respiratory and cardiovascular systems. The current study aimed to estimate these effects on the production of hospital admissions for stroke. This was an ecological study using hospital admissions data in Sao Jose dos Campos, Sao Paulo State, Brazil, with diagnosis of stroke, from January 1, 2007, to April 30, 2008. The target pollutants were particulate matter, sulfur dioxide, and ozone. Use of a Poisson linear regression model showed that same-day exposure to particulate matter was associated with hospitalization for stroke (RR = 1.013; 95%CI: 1.001-1.025). An increase of 10 mu g/m(3) in this pollutant increased the risk of hospitalization by 12% (RR = 1.137; 95%CI: 1.014-1.276). In the multi-pollutant model, it was thus possible to identify particulate matter as associated with hospitalization for stroke in a medium-sized city like Sao Jose dos Campos.[Costa Nascimento, Luiz Fernando; Francisco, Juliana B.; Patto, Marielle Beatriz R.; Antunes, Angelica M.] Universidade de Taubaté (Unitau), Dept Med[Costa Nascimento, Luiz Fernando] Universidade de Taubaté (Unitau), Programa Posgrad Ciencias Ambientai