Version 2.77

Status Information

Status
TRIAL

Term Description

FEV is a froced expiratory volume of exhaled air. When the subject does not exhale completely, the volume accumulated over a shorter period of time, e.g. 6 seconds, may be used as an approximate surrogate of Forced Vital Capacity (FVC). This term reflects the shorter exhalation time.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Volume expired during 6.0 s of forced expiration
Property
Vol
Time
Pt
System
Respiratory system
Scale
Qn
Method

Additional Names

Short Name
FEV6

Survey Question

Text
FEV6
Source
PX091601510000

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.36
Last Updated
Version 2.65
Change Reason
Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.

Member of these Panels

LOINC Long Common Name
62611-9 PhenX domain - Respiratory

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Volumen expirado durante 6,0 s de expiración forzada:Volumen:Punto temporal:Sistema respiratorio:Cuantitativo:
it-IT Italian (Italy) Volume espirato durante 6,0Secondi di espirazione forzata:Vol:Pt:Apparato respiratorio:Qn:
Synonyms: FEV6 Gestione ventilazione polmonare Punto nel tempo (episodio) Volume Volume espirato
ru-RU Russian (Russian Federation) FEV6:Об:ТчкВрм:Дыхательная система:Колич:
Synonyms: Количественный Объем Объём выдоха за 6,0 с форсированный выдох Точка во времени;Момент
zh-CN Chinese (China) 用力呼气 6.0 秒过程中所呼出的体积:体积型属性:时间点:呼吸系统:定量型:
Synonyms: S 型 体积.呼气;呼出体积;呼气体积 体积;容积;容量 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 吐气 呼 呼出 呼出;呼出气体 呼吸道标本(样品、样本);呼吸系统标本(样品、样本) 容积 时刻;随机;随意;瞬间 用力呼气 6.0 s 过程中所呼出的体积 肺部测量指标与呼吸机管理

Example Units

Unit Source
L 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=65655-3