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Radiographic Surveillance in Children: A System for Monitoring Epidemics Associated with Prominent Respiratory Symptoms
Content Type: Abstract
Yearly epidemics of respiratory diseases occur in children. Early recognition of these and of unexpected epidemics due to new agents or as acts of biological/chemical terrorism is desirable. In this study, we evaluate the ordering of chest… read more… ARIMA time series models that provided forecasts of daily visits and chest radiographs were specified. Disease … of competing models. RESULTS There were an average of 129 visits and 21 chest radiographs per day for 3,962 days … ARMA (2,1) model of daily chest radiographs with daily visits as a covariate. This model for the degree of …