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Figure 3 | BMC Anesthesiology

Figure 3

From: The impact of performance status and comorbidities on the short-term prognosis of very elderly patients admitted to the ICU

Figure 3

Calibration plot after 10,000 bootstrap replications for predicted versus observed probability of hospital mortality of SAPS 3 (panel A) and the final model (panel B). Note that SAPS 3 shows systematic errors around 0.3 and 0.5 of predicted probability (underestimation and overestimation, respectively) and systematic errors on extreme probabilities that era reduced in the model.

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BMC Anesthesiology

ISSN: 1471-2253

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