Additional file 1 of Impact of ambient temperature on respiratory disease: a case-crossover study in Seoul

Additional file 1. Table S1. Quasi-Akaike information criteria (QAIC) values for the association between ambient mean temperature and emergency department visits for respiratory diseases according to various distributed lag nonlinear model specifications; Table S2. Sensitivity analyses employing maximum and minimum temperature as temperature measures; Table S3. Sensitivity analyses altering lag structures for distributed lag nonlinear models; Table S4. Sensitivity analyses altering model specifications of exposure functions in distributed lag nonlinear models for results of total respiratory diseases.