The PM 2.5 speciation data for Washington, DC for the study period 08/31/1988–12/31/1997 were downloaded from http://vista.cira.colostate.edu/improve. Detailed ...
We considered three health outcomes based on the International Classification of Diseases, Tenth Revision (ICD-10), and defined CVD hospital admissions in elderly (age≥65) to include angina pectoris ...