Note:
Use caution when comparing 2015 with data from 2008 to 2014 due to a change in the codes for heart disease from ICD9-DX to ICD10-DX.
Sources:
Numerator:
Office of Statewide Health Planning and Development (OSHPD) AB 2876 Patient Discharge Data (PDD); Patient discharges whose principal diagnosis is categorized by the CDC as "disease of the heart" (ICD9 Diagnosis Codes (390-398, 402, 404-429) and ICD10 Diagnosis Codes (I00-I09,I11,I13,I20-I51)).
Denominator:
U.S. Census Bureau, American Community Survey, 1-Year Summary File Estimates