Version 2.77

Part Descriptions

LP28613-5   Androgen.free index
Testosterone/SHBG x 100 Source: Regenstrief Institute

LP28613-5   Androgen.free index
The free androgen index is an estimate of physiologically active testosterone. It is calculated as a molar ratio of total testosterone to sex hormone binding globulin (SHBG). Example formula : (Total Testosterone/SHGB)x100 Source: Regenstrief Help

Reference Information

Type Source Reference
Mapping Guidance Regenstrief Help Formula = [testosterone total / sex hormone binding globulin (SHBG)] x 100 Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations

Fully-Specified Name

Component
Androgen.free index
Property
SRto
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Androgen FAI SerPl-sRto
Display Name
Androgen free Index [Molar ratio]
Consumer Name Alpha Get Info
Free androgen index, Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0o
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
3575

Formula (Readable)

(Testosterone/sex hormone binding globulin) x 100

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Androgen Free Index
de-DE German (Germany) Androgen.frei Index:Stoffmengenverhältnis:Zeitpunkt:Serum oder Plasma:Quantitativ:
Synonyms: FAI
es-AR Spanish (Argentina) testosterona.índice libre:relación de concentración de la sustancia:punto en el tiempo:suero/plasma:cuantitativo:calculado
es-ES Spanish (Spain) Indice de testosterona libre:Relacion de Sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Índice libre de andrógenos:Proporción de sustancia:Punto temporal:Suero o Plasma:Cuantitativo:
fr-CA French (Canada) Androgène.libre indice:Ratio de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Index d'androgènes libres:Moles ratio:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Androgènes.libre indice:Ratio de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: FAI, free androgen index
it-IT Italian (Italy) Testosterone.libero, indice:Srto:Pt:Siero/Plasma:Qn:
Synonyms: Chimica Indice di Testosterone Libero Plasma Punto nel tempo (episodio) Rapporto di sostanza Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 테스토스테론.유리 지수:물질구성비:검사시점:혈청/혈장:정량:계산된
nl-NL Dutch (Netherlands) androgeen.vrije index:molaire verhouding:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Testosterona.livre indice:SCrto:Pt:Sor/Plas:Qn:
Synonyms: ; Testost FTI; Normalized androgen ratio; Related: free androgen index; FAI; Testost Free; Testosterone.unconjugated; Testos; sRto; Substance concentration ratio; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; FR; Non-protein bound; Chemistry
ru-RU Russian (Russian Federation) Андрогенов.свободных коэффициент:МольОтн:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций Отношение общего уровня тестостерона к сооветствующему связывающему белку выраженный в процентах Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Androjen.serb indeksi:SOrn:Zmlı:Ser/Plaz:Kant:
Synonyms: SubsOranı
zh-CN Chinese (China) 睾酮.游离型 指数:物质的量比率:时间点:血清/血浆:定量型:
Synonyms: FAI;FTI;Testost FTI;标准化雄激素比;标准化雄激素比值;游离型睾丸激素指数;游离型睾丸甾酮指数;游离型睾丸素指数;游离型睾甾酮指数;游离型睾酮指数;游离睾丸激素指数;游离睾丸甾酮指数;游离睾丸素指数;游离睾甾酮指数;游离睾酮指数;睾丸激素.游离 指数;睾丸激素.游离型 指数;睾丸甾酮.游离 指数;睾丸甾酮.游离型 指数;睾丸素.游离 指数;睾丸素.游离型 指数;睾甾酮.游离 指数;睾甾酮.游离型 指数;睾酮.游离 指数 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 游离 物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值 血清或血浆 非蛋白结合型 非蛋白质结合型

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=24125-7