Gestational age in weeks--at onset of illness   81270-1

LOINC Code


LOINC code81270-1
nameGestational age in weeks--at onset of illness
descriptionThe number of weeks gestation at the time of symptom onset for a female patient who was pregnant when her illness began.
statusACTIVE

Fully-Specified Name

componentGestational age in W^at onset of illness
propertyTime  =  Time Duration
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
method

Additional Names

short nameGA (weeks)--at onset of illness

Basic Attributes

classH&P.HX
type2  Clinical
order vs. observationObservation
example UCUM unitswk
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 unitwk

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 Groups

LG50113-6Gestational ageTime^Patient

Member of these Panels

81235-4Varicella zoster virus surveillance panel

History/Usage

first released
last updated2.61
last change typeNAM  - change to Analyte/Component
change reasonMoved "at onset of illness" to the Challenge in the Component based on the LOINC model.

Related Names

GA
GA (weeks)
GA in W at onset of illness
Gest
Gestation
Gyn
Gynecology
H+P
H+P.HX
OB
ObGyn
Obstetrics
P prime
Point in time
Prenatal
QNT
Quan
Quant
Quantitative
Random

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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