Kidney failure 5-year risk [Likelihood] by KFRE   85625-2

LOINC Code


LOINC code85625-2
nameKidney failure 5-year risk [Likelihood] by KFRE
descriptionThe five-year "treated kidney failure" risk as calculated by the Kidney Failure Risk Equation (KFRE), for patients with chronic kidney disease stages 3 to 5. "Treated kidney failure" is defined as kidney failure that is treated with either dialysis or kidney transplant. The KFRE includes the following variables: patient age, sex, estimated glomerular filtration rate (eGFR), and urinary albumin-creatinine ratio (ACR). In this model, all variables are time-independent, in that the baseline measurement is used for all calculations. [PMID: 26757465]
statusACTIVE

Fully-Specified Name

componentKidney failure 5Y risk
propertyLikelihood
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system^Patient
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodKFRE

Additional Names

short nameKidney fail 5Y risk KFRE.dynamic

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
formula (readable)1 - 0.9240 ^ exp (-0.2201 × (age/10 - 7.036) + 0.2467 × (male - 0.5642) - 0.5567 × (eGFR/5 - 7.222) + 0.4510 × (lnACR - 5.137)); ; male is valued as 1 if patient is male, and 0 if patient is female
example UCUM units%
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unit%

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Panels

85626-0Kidney failure 2-year and 5-year risk panel by KFRE

History/Usage

first released
last updated2.64
last change typeMIN  - change to field other than name
change reasonCorrected log to natural log (ln) in the formula

Related Names

Chemistry
Kidney fail 5Y risk
Kidney Failure Risk Equation - dynamic
Point in time
QNT
Quan
Quant
Quantitative
Random
Risk

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

demo
request yours today
subscribe
start today
newsletter
free subscription

Thank you for choosing Find-A-Code, please Sign In to remove ads.