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Critical Care
Published in: Critical Care 1/2011

Open Access 01-02-2011 | Poster presentation

Validation of the AKIN criteria definition using high-resolution ICU data from the MIMIC-II database

Authors: T Mandelbaum, DJ Scott, J Lee, RG Mark, MD Howell, A Malhotra, D Talmor

Published in: Critical Care | Special Issue 1/2011

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Excerpt

Recently the Acute Kidney Injury (AKI) Network proposed criteria for the definition of AKI in the critically ill. The minimum hourly urine output rate used to define oliguria (< 0.5 ml/kg/hour) is based exclusively on clinical experience and animal models, not on clinical investigation. Moreover, the minimum duration of oliguria (6 hours) is based on clinical experience and was never experimentally determined. We used a massive database of ICU patients (MIMIC) to continuously vary the observation period and threshold of urine output measurements to determine optimal AKI definitions for improved in-hospital mortality prediction. …
Metadata
Title
Validation of the AKIN criteria definition using high-resolution ICU data from the MIMIC-II database
Authors
T Mandelbaum
DJ Scott
J Lee
RG Mark
MD Howell
A Malhotra
D Talmor
Publication date
01-02-2011
Publisher
BioMed Central
Published in
Critical Care / Issue Special Issue 1/2011
Electronic ISSN: 1364-8535
DOI
https://doi.org/10.1186/cc9525

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