Copyright © 2006 World Health Organization. Used with permission. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel: +41 22 791 2476; fax: +41 22 791   45233-4

LOINC Code


LOINC code45233-4
nameCopyright © 2006 World Health Organization. Used with permission. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel: +41 22 791 2476; fax: +41 22 791
descriptionAccepted coding values are 1,2,3,4, and T1,T2,T3,T4, both sets basically mean the same thing, the T prefix indicates that the individual is being treated with ARVs.
statusACTIVE

Fully-Specified Name

componentWHO HIV stage
propertyFind  =  Finding
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system^Patient
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodReported

Additional Names

short nameAIDS; ART; Finding; Findings; Human immunodeficiency virus; ID; Infectious Disease; InfectiousDisease; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; World Heatlth Organization

Basic Attributes

classART
type2  Clinical
order vs. observationWHO HIV stage

Member of these Panels

47248-0Copyright © 2006 World Health Organization. Used with permission. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel: +41 22 791 2476; fax: +41 22 791
47247-2Copyright © 2006 World Health Organization. Used with permission. Publications of the World Health Organization can be obtained from WHO Press, World Health Organization, 20 Avenue Appia, 1211 Geneva 27, Switzerland (tel: +41 22 791 2476; fax: +41 22 791

History/Usage

first releasedWHO_HIV
last updated2.67
last change typeMIN  - change to field other than name

Related Names

N

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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