LOINC Home

{component}   LP432695-7

Clinical   LP7787-7

Respiratory measures and Ventilator management   LP7840-4

Respiratory disturbance index   LP269359-8

Respiratory disturbance index | Patient | Respiratory measures and Ventilator management   LP409184-1

Respiratory disturbance index   90566-1

LOINC Code


LOINC code90566-1
nameRespiratory disturbance index
statusACTIVE

Fully-Specified Name

componentRespiratory disturbance index
propertyNRat  =  Number=Count/Time
timeStdy  =  Duration of the study
system^Patient
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameResp disturbance index nRate

Basic Attributes

classPULM
type2  Clinical
order vs. observationObservation
formula (readable)Respiratory disturbance index (RDI) = number of apneas [LOINCs: 90560-4, 90552-0, 90553-9] + number of hypopneas [LOINCs: 90555-4, 90558-8]+ number of RERAs [LOINC: 90557-0]) x 60 /Total sleep time (TST)
example UCUM units/h
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unit/Hour

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Panels

90568-7Polysomnography panel

History/Usage

first released
last updated2.65
last change typeADD  - added

Related Names

Count/time
Lung
nRate
Number rate
Number Rate = Count/Time
PULMONARY
Pulmonology
QNT
Quan
 Quant
Quantitative
RDI
Resp disturbance index
Respiratory
Studies
Study
Sutdies

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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