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Overall Hospital Mortality Rates May Be Linked To Performance On Publicly Reported Medical Conditions

Hospital performance on publicly reported conditions ( [heart attack], , and pneumonia), may potentially be used as a signal of overall , according to a study by Marta L. McCrum, M.D., of Harvard School of Public Health, Boston, and colleagues. (Online First)

Using national Medicare data from 2,322 acute care hospitals, the authors examined whether for publicly reported are correlated with hospitals’ overall performance. The sample included 6,670,859 hospitalizations for Medicare feeforservice beneficiaries from 2008 through 2009.

Hospitals at the top quartile of performance on publicly reported conditions had a 3.6 percent lower absolute riskadjusted on the combined medicalsurgical composite than those in the bottom quartile. These top performers on publicly reported conditions had five times greater odds of being in the top quartile on the overall combined composite riskadjusted . Mortality rates for the conditions were predictive of medical and surgical performance when these groups were considered separately. Large size and teaching status showed weaker relationships with overall hospital mortality rates, according to the study results.

“This finding has important implications for national quality improvement efforts that have focused on these three conditions and whose utility rests on the ability of these metrics to reflect broader hospital performance…understanding the systems and leadership characteristics common to hospitals that perform well on publicly reported conditions may help identify components of a truly good hospital that can be used to improve mortality rates at lowerperforming institutions,” the study concludes.


JAMA Internal Med. Published online June 24, 2013. doi:10.1001/jamainternmed.2013.7049.