Medicare beneficiaries living in the most disadvantaged neighborhoods are more likely than others to require readmission to the hospital for problems associated with congestive heart failure, pneumonia, or myocardial infarction.
This is one of the findings in a new Annals of Internal Medicine study titled “Neighborhood Socioeconomic Disadvantage and 30-Day Rehospitalization:  A Retrospective Cohort Study.”
The study, based on data from 2004 through 2009, compared Medicare readmission rates in different geographic areas using what is called a validated area deprivation index that measures relative socioeconomic disadvantage to identify the most disadvantaged areas.  Researchers concluded that

The 30-day rehospitalization rate did not vary significantly across the least disadvantaged 85% of neighborhoods, which had an average rehospitalization rate of 21%. However, within the most disadvantaged 15% of neighborhoods, rehospitalization rates increased from 22% to 27% with worsening ADI.

These findings document the special challenges Pennsylvania’s private safety-net hospitals face in serving some of the most disadvantaged communities in the state.
Find the study here, on the web site of the Annals of Internal Medicine.