Cigarettes smoked per day by Mother--2nd trimester   87299-4

LOINC Code


LOINC code87299-4
nameCigarettes smoked per day by Mother--2nd trimester
descriptionIn the second three months of pregnancy, the number of cigarettes that were smoked on an average day.
statusACTIVE

Fully-Specified Name

componentCigarettes smoked per D^2nd trimester
propertyNRat  =  Number=Count/Time
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^Mother
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. observationBoth
example UCUM units/d
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 unit/d

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

LG41856-2Smoking-related terms

History/Usage

first released
last updated2.66
last change typeNAM  - change to Analyte/Component
change reasonUpdated "day" to "D" in Component based on the LOINC naming model.

Related Names

Count/time
Dextro
Mat
Maternal
Matnl
nRate
Number rate
Number Rate = Count/Time
Point in time
QNT
Quan
Quant
Quantitative
Random
Second
Survey
SURVEY.CDC

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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