Value | Code Name | Code | Code System | Code Description |
---|
Breathing | End tidal volume | Exp |
FEV | FEV1 | Forced expiratory volume in 1 second |
Lungs | Point in time | PULMONARY |
QNT | Quan | Quant |
Quantitative | Random | Relative volume |
RS | S prime | Vet |
Vol | Vol exp |
Code System | Code | Code Text | Code Version |
---|---|---|---|
https://www.phenxtoolkit.org | PX090301170000 | PX090301_Percent_Predicted_FEV |
Component | Property | Time | System | Scale | Method |
---|---|---|---|---|---|
Volume expired during 1.0 s of forced expiration/Predicted | RelVol | Pt | Respiratory system | Qn |
Class | Type | First Released | Last Updated | Change Reason |
---|---|---|---|---|
PULM | Clinical | Version 1.0m | Version 2.66 | Removed "measured" from the Component for consistency across similar concepts for which the fact that the volume is measured is implied |