Case investigation start date   77979-3

LOINC Code


LOINC code77979-3
nameCase investigation start date
descriptionThe date the case investigation was initiated.
statusACTIVE

Fully-Specified Name

componentCase investigation start date
propertyDate
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^Event
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 name

Basic Attributes

classSURVEY.CDC
type4  Surveys
order vs. observationObservation
example UCUM units{mm/dd/yyyy}
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 unitMMDDYY

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

78000-7Case notification panel [CDC.PHIN]
85701-1Rubella surveillance panel

History/Usage

first released
last updated2.52
last change typeMIN  - change to field other than name

Related Names

Point in time
QNT
Quan
Quant
Quantitative
Random
Started
Survey
SURVEY.CDC

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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