Patient Health Questionnaire 4 item (PHQ-4) total score [Reported]   70272-0

LOINC Code


LOINC code70272-0
namePatient Health Questionnaire 4 item (PHQ-4) total score [Reported]
descriptionThe PHQ-4 is different -- although the total score (which ranges from 0-12) can be used, it is really a combination of the PHQ-2 depression scale (described above) and the GAD-2 anxiety scale (from the parent GAD-7 anxiety scale). Thus, another way to look at it is a 0-6 depression subscale and a 0-6 anxiety scale. It is clearly different than either the PHQ-9 or the PHQ-2
statusACTIVE

Fully-Specified Name

componentPatient health questionnaire 4 item total score
propertyScore
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
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
methodReported.PHQ

Additional Names

short name

Basic Attributes

classSURVEY.PHQ
type4  Surveys
example UCUM units{score}
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 unitscore

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

69724-3Patient Health Questionnaire 4 item (PHQ-4) [Reported]

History/Usage

first released
last updated2.50
last change typeMIN  - change to field other than name

Related Names

Patient Health Questionnaire
PHQ
PHQ 4
PHQ4
PHQ-4
PHQ-4 total score
Point in time
QNT
Quan
Quant
Quantitative
Random
Scale
Survey
SURVEY.PHQ
Tot
Totl

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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