90558-8
ClinicalCentral hypopnea [#]
Definition
The sum of all central hypopneas identified during the sleep time of the polysomnography (PSG) study.
LOINC 6-Axis Classification
Component
Central hypopnea
Property
Num
Time Aspect
Stdy
System
^Patient
Scale Type
Qn
Method Type
N/A
Details
Class
PULM
Order/Observation
Observation
Short Name
Num central hypopnea
Related Names
Frequently Asked Questions
What is LOINC code 90558-8?
LOINC code 90558-8 identifies "Central hypopnea [#]". The sum of all central hypopneas identified during the sleep time of the polysomnography (PSG) study.
What does 90558-8 measure?
This code measures Central hypopnea in ^Patient. It belongs to the PULM class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.