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Figure 3 | BMC Health Services Research

Figure 3

From: The Procedural Index for Mortality Risk (PIMR): an index calculated using administrative data to quantify the independent influence of procedures on risk of hospital death

Figure 3

Calibration of KP-IRAM and PIMR to predict death in hospital. These figures compare observed and expected death rates when the validation group was divided into expected risk deciles (top) and strata (bottom). The decile plot presents observed mortality rates with 95% confidence intervals with those in red significantly differing from expected.

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BMC Health Services Research

ISSN: 1472-6963

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