Version 2.77

Part Description

LP269361-4   Oxygen desaturation index
Oxygen Desaturation Index is the average number of oxygen desaturation events, which may be defined, depending on local protocol, as desaturations of either ≥3% or ≥4%, per hour of study duration. PMID: 22366847 Source: Regenstrief LOINC

Fully-Specified Name

Component
Oxygen desaturation index
Property
NRat
Time
Stdy
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
O2 desaturation index nRate

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.65
Last Updated
Version 2.65
Order vs. Observation
Observation

Formula (Readable)

Oxygen desaturation index (ODI) = number of oxygen desaturations [LOINC: 90554-7] >= 3% or >= 4% x 60 / Total sleep time (TST, in minutes)

Member of these Panels

LOINC Long Common Name
90568-7 Polysomnography panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Índice de desaturación de oxígeno:NRat:Estudio:^ Paciente:Cuantitativo:
it-IT Italian (Italy) Desaturazione di ossigeno, indice:NRat:Studio:^Paziente:Qn:
Synonyms: Gestione ventilazione polmonare Indice di desaturazione di ossigeno Indice numerico paziente
zh-CN Chinese (China) 血氧饱和度降低指数:计数型速率:检查过程持续时间:^患者:定量型:
Synonyms: O2;tO2;总氧;氧气 医疗服务对象;客户;病人;病患;病号;超系统 - 病人 单位时间内的数量或计数;数量/时间;数量型速率;数量型速率或计数型速率;数量型速率或计数型速率(单位时间);数量或计数型速率;计数/时间;计数型速率(单位时间);数量或计数型速率(单位时间) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 检查;检查持续时间;检查过程 氧气饱和度下降;氧减饱和度;氧不饱和度;氧气去饱和;去氧饱和度 肺部测量指标与呼吸机管理 血氧饱和度降低（氧气饱和度下降、氧减饱和度、氧不饱和度、氧气去饱和、去氧饱和度）指数

Example Units

Unit Source
/h 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=90567-9