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Part Description

LP248002-0   Rothman Index
The Rothman Index (RI) is a calculation based on data found in a patient's electronic health record. The index may help identify patients at increased risk for 24-hour mortality and 30-day unplanned readmission based on a set of 26 clinical measurements gathered from nursing assessments, vital signs, laboratory results and cardiac rhythms. Two sub-models of the RI are used to measure risk - one which includes nursing assessments, vital signs and laboratory data (RIwithLab) and one which includes nursing assessments, vital signs, and cardiac rhythm (RInoLab). During admission, RI values are continuously updated whenever a new result is available. RI calculated at discharge is used to predict risk for unplanned readmission. The RI score typically ranges from 0 to 100, but critically ill patients may have negative RI values as low as −91. PMID: 23831554 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Rothman Index:Score:Pt:^Patient:Qn:Calculated
Long Common Name
Rothman Index Calculated
Short Name
RI Scre Calc
Consumer Name Alpha Get Info
Rothman index, Calc

Part Model Get Info

  • Component
    Rothman Index
    LP248002-0
    • Analyte
      Rothman Index
      LP248002-0
      • Component Numerator
        Rothman Index
        LP248002-0
        • Component Numerator Core
          Rothman Index
          LP248002-0
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Score
    LP185820-0
  • Time
    Pt
    LP6960-1
  • System
    ^Patient
    LP310005-6
    • System Core
      NULL
       
    • Super System
      Patient
      LP6985-8
  • Scale
    Qn
    LP7753-9
  • Method
    Calculated
    LP6165-7

Basic Attributes

Class
CLIN
Type
Clinical
First Released
Version 2.61
Last Updated
Version 2.82 (MIN)
Order vs. Observation
Observation

Formula (Readable)

Rothman Index = 100 - (Scale Factor) * Sum(Excess Risk of Each Variable)

Example Units

UnitSource
{score}Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=85556-9