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Fig. 2 | BMC Infectious Diseases

Fig. 2

From: The relationship between hematocrit and serum albumin levels difference and mortality in elderly sepsis patients in intensive care units—a retrospective study based on two large database

Fig. 2

The result of optimal cut-off value calculated by Youden Index. a Receiver operating characteristic (ROC) curve for HCT-ALB. The black point represented the position of optimal point in ROC curve where sensitivity was 0.496 and specificity was 0.631. b The relationship between HCT-ALB and the position of max Youden Index. The black point represented the position of optimal cut-off value and the related Youden Index. The optimal cut-off point of HCT-ALB was 6.7; The max Youden Index was 0.127

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BMC Infectious Diseases

ISSN: 1471-2334

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