Version 2.77

Term Description

The two-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
Source: Regenstrief LOINC

Fully-Specified Name

Component
Kidney failure 2Y risk
Property
Likelihood
Time
Pt
System
^Patient
Scale
Qn
Method
KFRE

Additional Names

Short Name
Kidney fail 2Y risk KFRE.dynamic
Display Name
Kidney failure 2-year risk KFRE Qn
Consumer Name Alpha Get Info
Kidney failure 2-year risk

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.61
Last Updated
Version 2.64
Change Reason
Corrected log to natural log (ln) in the formula
Order vs. Observation
Both

Formula (Readable)

1 - 0.9750 ^ 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

Member of these Panels

LOINC Long Common Name
85626-0 Kidney failure 2-year and 5-year risk panel by KFRE

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Riesgo de insuficiencia renal en 2 años:Probabilidad:Punto temporal:^paciente:Qn:KFRE
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Riesgo de insuficiencia renal 2 años:Probabilidad:Punto temporal:^ Paciente:Cuantitativo:Ecuación de riesgo de insuficiencia renal
fr-FR French (France) Risque d'insuffisance rénale calculé sur 2 ans:Probabilité:Ponctuel:Patient:Numérique:Facteur de risque insuffisance rénale (KFRE)
it-IT Italian (Italy) Rischio a 2 anni di comparsa di insufficienza renale:Probabilità:Pt:^Paziente:Qn:KFRE
Synonyms: Chimica paziente Punto nel tempo (episodio)
zh-CN Chinese (China) 肾功能衰竭 2 年风险:似然性:时间点:^患者:定量型:肾功能衰竭风险公式
Synonyms: Kidney Failure Risk Equation;KFRE;肾功能衰竭（肾脏功能衰竭、肾衰、肾脏衰竭、肾衰竭）风险公式（方程） 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 医疗服务对象;客户;病人;病患;病号;超系统 - 病人 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 可能性;似然;可能 时刻;随机;随意;瞬间 肾功能衰竭（肾脏功能衰竭、肾衰、肾脏衰竭、肾衰竭） 2 年风险

Example Units

Unit Source
% 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=85624-5