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Table 6-5. Percent of Respondents Giving Their Work Area/Unit a Patient Safety Grade—2008 Database Comparative Results

Work Area/Unit
Patient Safety Grade
 No. of
hospitals &
No. of
respondents
Average
Percent
s.d. Percent of Response
Min 10th 
Percentile
25th
Percentile
50th
Percentile
75th
Percentile
90th
Percentile
Max
A Excellent H = 518  
N = 32,616
24% 9.47% 0% 13% 17% 23% 30% 37% 63%
B Very Good H = 518  
N = 67,000
48% 8.32% 6% 39% 43% 48% 53% 58% 80%
C Acceptable H = 518
N = 35,448
23% 8.77% 0% 12% 17% 23% 28% 33% 58%
D Poor H = 518
N = 7,119
4% 4.67% 0% 0% 1% 3% 6% 8% 62%
E Failing H = 518
N = 1,480
1% 1.31% 0% 0% 0% 0% 1% 2% 18%

Key: H = hospitals; N = respondents.

Note: Average totals in the table may not sum to exactly 100% due to rounding of decimals.

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