91980-3
LOINC Code
| LOINC code | 91980-3 | |
|---|---|---|
| name | ||
| status | ACTIVE | |
Fully-Specified Name | ||
| component | Specific resistance.airway | |
| property | FldResist = Fluid Resistance | |
| time | Stdy^mean Stdy = Duration of the study mean = Mean: Mean (average) of all of the values observed on the interval | |
| system | Respiratory system.airway | |
| scale | Qn = 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 | Plethysmograph.body box | |
Additional Names | ||
| short name | Airway resist; Average; Avg; bod; Bodies; Breathing; Fluid resistance; Lungs; PULMONARY; QNT; Quan; Quant; Quantitative; RAW; Resist; Resistanc; Resistant; Resistent; RS; Spec; Specific airway resist; Studies; Study; Sutdies | |
Basic Attributes | ||
| class | PULM | |
| type | 2 Clinical | |
| order vs. observation | sRaw Plethysmog | |
| formula (readable) | Multiple calculation methods: sRaw = Raw * TGV; sRaw = Raw * FRCpleth; sRaw = Raw * (FRCpleth + VT/2); where sRaw is specific airway resistance, Raw is airway resistance, TGV is thoracic gas volume, FRCpleth is functional residual capacity measured by plethysmograph body box, and VT is tidal volume. | |
| example UCUM units | cm H2O.s 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) | |
History/Usage | ||
| first released | ||
| last updated | 2.67 | |
| last change type | MIN - change to field other than name | |
| change reason | cm[H2O].s | |
Related Names | ||
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.
Thank you for choosing Find-A-Code, please Sign In to remove ads.
Quick, Current, Complete - www.findacode.com