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Figure 2 | BMC Health Services Research

Figure 2

From: Performance evaluation of inpatient service in Beijing: a horizontal comparison with risk adjustment based on Diagnosis Related Groups

Figure 2

Inpatient mortality of low risk group for each hospital(2007 Q3–Q4). "Average" was obtained through dividing the number of all the cases by the number of the death cases in the LRG. The statistical significance of difference between each hospital's IMLRG and the 21 hospitals' average was tested respectively with Poisson distribution analysis. * Statistically significant at the 10% level; ** statistically significant at the 5% level; *** statistically significant at the 1% level.

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BMC Health Services Research

ISSN: 1472-6963

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