| pubmed-article:11293299 | pubmed:abstractText | Two time-series studies, aimed at evaluating the acute health effect of air pollution among Rome inhabitants, were carried out. In the first study the correlation between daily mortality (1992 to 1995) and daily concentrations of five air pollutants (particles, SO2, NO2, CO, O3) was analyzed. In the second study the association between daily levels of the same pollutants and hospital admissions for respiratory and cardiovascular disease (1995-97) was evaluated. Poisson regression models were used to estimate the association between pollutant levels and health effect variables; the models included smooth functions of day of study, mean temperature, mean humidity and indicator variables for day of the week and holidays. Daily total mortality was associated with particle average concentration on that day and with NO2 levels of one or two days before. Hospital admissions for cardiovascular disease were positively correlated to particles, SO2, NO2, e CO. Hospital admissions for respiratory disease were associated with NO2 and CO levels of the same day and of two days before among children (0-14 years) and among adults (15-64 years). Increments of ozone were associated with increments of total respiratory and of acute respiratory diseases in children (0-14 years). | lld:pubmed |
