Table 6-6. Average Distribution of Number of Events Reported in the Past 12 Months—2011 Database Comparative Results

2011 User Comparative Database Report

Number of Events Reported by RespondentsAverage %s.d.Percentage of Responses
Min10th %ile25th %ile50th %ile75th %ile90th %ileMax
No events54%10.54%0%40%47%54%61%67%86%
1 to 2 events27%6.33%6%19%23%27%31%35%57%
3 to 5 events12%4.78%0%6%8%11%15%18%42%
6 to 10 events4%2.53%0%2%2%4%6%7%17%
11 to 20 events2%1.48%0%0%1%1%2%3%14%
21 event or more1%1.09%0%0%0%1%1%3%8%

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Page last reviewed April 2011
Internet Citation: Table 6-6. Average Distribution of Number of Events Reported in the Past 12 Months—2011 Database Comparative Results: 2011 User Comparative Database Report. April 2011. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/professionals/quality-patient-safety/patientsafetyculture/hospital/2011/hosp11tab6-6.html