Graph Prepared By: Isaac H. Michaels, MPH
Data Source: Health Data NY

Indicator Description:
Admissions with a principal diagnosis of angina without a cardiac procedure per 100,000 population, ages 18 years and older. Excludes cardiac procedure admissions, obstetric admissions, and transfers from other institutions.

Observed Rate per 100,000 people:
The number of PQI discharges among county residents, divided by the county population, multiplied by 100,000.

Expected Rate per 100,000 people:
The expected number of PQI discharges among county residents, adjusted by age, gender and race/ethnicity, divided by the county population, multiplied by 100,000.

Observed vs. Expected:
In the plots above, the distance of a point from the diagonal axis reflects the difference between its observed and expected rates. Points above the diagonal axis reflect counties that observed more PQI discharges than expected, while points below reflect counties that observed fewer PQI discharges than expected.