This statistic shows the improvement in mortality rates 2007-2009 amongst all hospitals in the United States, sorted by mortality rates for inhospital care as well as 30 and 180 days following hospitalization. In addition to presenting information on improvement in the United States overall, this graph includes further data on hospitals of differing quality ratings. In the United States overall, mortality rates improved by 8.2 percent, but in five-star hospitals, mortality rates improved by 9.81 percent.
United States hospital mortality rate improvement 2007-2009, by hospital star rating and time period*
* Mortality rate improvement shown is an average, unadjusted value, and was calculated using the following steps: 1) Sum observed deaths and case counts by year for each star rating category; 2) Calculate a mortality rate which is the number of deaths divided by the case count for each year, for each category; 3) Calculate the Overall Average Improvement by (2007 rage minus 2009 rate) divided by 2007 rate.
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Health Grades. (October 30, 2010). United States hospital mortality rate improvement 2007-2009, by hospital star rating and time period* [Graph]. In Statista. Retrieved January 07, 2025, from https://www.statista.com/statistics/202463/hospital-mortality-rate-improvement/
Health Grades. "United States hospital mortality rate improvement 2007-2009, by hospital star rating and time period*." Chart. October 30, 2010. Statista. Accessed January 07, 2025. https://www.statista.com/statistics/202463/hospital-mortality-rate-improvement/
Health Grades. (2010). United States hospital mortality rate improvement 2007-2009, by hospital star rating and time period*. Statista. Statista Inc.. Accessed: January 07, 2025. https://www.statista.com/statistics/202463/hospital-mortality-rate-improvement/
Health Grades. "United States Hospital Mortality Rate Improvement 2007-2009, by Hospital Star Rating and Time Period*." Statista, Statista Inc., 30 Oct 2010, https://www.statista.com/statistics/202463/hospital-mortality-rate-improvement/
Health Grades, United States hospital mortality rate improvement 2007-2009, by hospital star rating and time period* Statista, https://www.statista.com/statistics/202463/hospital-mortality-rate-improvement/ (last visited January 07, 2025)
United States hospital mortality rate improvement 2007-2009, by hospital star rating and time period* [Graph], Health Grades, October 30, 2010. [Online]. Available: https://www.statista.com/statistics/202463/hospital-mortality-rate-improvement/