AIMS65
In-hospital mortality, length of stay, and cost in acute upper GI bleeding.
Research authors: Saltzman JR, Tabak YP, Hyett BH, Sun X, Travis AC, Johannes RS
Details Formula Study characteristics Files & References
★★★
Model author
Model ID
659
Version
1.34
Revision date
2017-01-25
Specialty
MeSH terms
  • Gastrointestinal Hemorrhage
  • Model type
    Linear model (Calculation)
    Status
    public
    Rating
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    Formula
    No Formula defined yet
    Condition Formula

    Additional information

    Data from patients admitted from the emergency department with acute upper GI bleeding were extracted from a database containing information from 187 U.S. hospitals. Recursive partitioning was applied to derive a risk score for in-hospital mortality by using data from 2004 to 2005 in 29,222 patients. The score was validated by using data from 2006 to 2007 in 32,504 patients.

    Study Population

    Total population size: 61726

    Additional characteristics

    No additional characteristics defined

    Related files

    No related files available

    AIMS65
    ...

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    AIMS65

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    Outcome stratification

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    Conditional information

    Result interpretation


    Limitations: Database data used does not include outcomes such as rebleeding.

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    Calculations alone should never dictate patient care, and are no substitute for professional judgement. See our full disclaimer.

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