Version 2.78

Term Description

The FIB-4 index is a simple noninvasive approach using selected laboratory measures (AST, ALT, platelet count) in combination with patient age to assess if an individual is at higher risk for advanced liver fibrosis (F3-F4).
Source: Regenstrief LOINC

Part Description

LP193274-0   Liver fibrosis score
A liver fibrosis score is a noninvasive method used to determine the presence and degree of liver fibrosis in a patient based on a variety of different parameters (e.g., lab tests, age, and gender) depending on the method used. PMID: 21254180. Different methods used to calculate a patient's liver fibrosis score include the Enhanced Liver Fibrosis (ELF) test, nonalcoholic fatty liver disease (NAFLD) fibrosis score, HepaScore, FibroMeter, and FibroSURE. Source: Regenstrief LOINC

Fully-Specified Name

Component
Liver fibrosis score
Property
Score
Time
Pt
System
Ser
Scale
Qn
Method
Calculated.FIB4

Additional Names

Short Name
Liver fibr score Ser Calc.FIB4
Display Name
Liver fibrosis score Calculated by FIB4 (S) [Score]
Consumer Name Alpha Get Info
Liver fibrosis score, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.71
Last Updated
Version 2.71
Order vs. Observation
Observation

Formula (Readable)

Age, AST and ALT, Platelet are used to calculate a score according to the formula: FIB-4 = Age (years) × AST (U/L) / [PLT(109/L) × √ALT (U/L)].

Member of these Panels

LOINC Long Common Name
98491-4 Liver fibrosis score panel by Calculated by FIB4

Member of these Groups Get Info

LOINC Group Group Name
LG19496-5 Liver fibrosis score|Score|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: FIB4-Leber-Fibrose-Score
es-ES Spanish (Spain) Puntuación fibrosis hepática:Puntuación:Punto temporal:Suero:Qn:Índice FIB4 calculado
Synonyms: Cuantitativo
fr-FR French (France) Score de fibrose hépatique:Score:Ponctuel:Sérum:Numérique:FIB4 calculé
it-IT Italian (Italy) Fibrosi epatica, punteggio:Punteggio:Pt:Siero:Qn:Calcolato.FIB4
Synonyms: Chimica Punteggio di fibrosi Punto nel tempo (episodio) Siero
zh-CN Chinese (China) 肝纤维化评分:评分:时间点:血清:定量型:计算法.FIB4
Synonyms: FIB4 计算法;FIB-4 晚期肝纤维化指数;FIB-4 = Age (years) × AST (U/L) / [PLT(109/L) × √ALT (U/L)] 分值;分数;得分 分值;得分;分数 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 纤维化分值;纤维化得分;纤维变性评分（分值、得分、分数）;纤维化评分 肝 肝纤维化（肝脏纤维化、肝纤维症）评分（分值、得分、分数） 计算;计算型方法

Example Units

Unit Source
{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=98488-0