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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Circ Heart Fail. 2016 Jun;9(6):10.1161/CIRCHEARTFAILURE.115.002594 e002594. doi: 10.1161/CIRCHEARTFAILURE.115.002594

Figure 1. Unadjusted Unplanned 30-Day Readmissions by Year per Site.

Figure 1

Displayed are unadjusted unplanned 30-day readmission rates per site for each year of interest. The figure shows a mean trend line across 4 years, which has a slope of −0.5; however, admission year is not statistically significant (P = .17).