Association between respiratory hospital admissions and air quality in Portugal: A count time series approach.

ABSTRACT: Although regulatory improvements for air quality in the European Union have been made, air pollution is still a pressing problem and, its impact on health, both mortality and morbidity, is a topic of intense research nowadays. The main goal of this work is to assess the impact of the exposure to air pollutants on the number of daily hospital admissions due to respiratory causes in 58 spatial locations of Portugal mainland, during the period 2005-2017. To this end, INteger Generalised AutoRegressive Conditional Heteroskedastic (INGARCH)-based models are extensively used. This family of models has proven to be very useful in the analysis of serially dependent count data. Such models include information on the past history of the time series, as well as the effect of external covariates. In p

SUBMITTER: Martins A 

PROVIDER: S-EPMC8270143 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature