| parent | Volume expired during 1.0 s of forced expiration | LP140652-1 |
| child | FEV1 | 20150-9 |
| child | FEV1 Predicted | 20149-1 |
| child | FEV1/FVC | 19926-5 |
| child | FEV1/FVC Predicted | 19925-7 |
| child | FEV1/FVC percent change | 69984-3 |
| child | Deprecated FEV1/predicted | 65657-9 |
| child | FEV1/FVC --post bronchodilation | 69970-2 |
| child | FEV1 measured/predicted | 20152-5 |
| child | FEV1/FEV6 Predicted | 65658-7 |
| child | FEV1/FEV total | 20153-3 |
| child | FEV1 --10 minutes post exercise | 43263-3 |
| child | FEV1 --15 minutes post exercise | 43262-5 |
| child | FEV1 --5 minutes post exercise | 43261-7 |
| child | FEV1 --post 0.025 mg/mL methacholine | 43260-9 |
| child | FEV1 --post 0.25 mg/mL methacholine | 43259-1 |
| child | FEV1 --post 10 mg/mL methacholine | 43258-3 |
| child | FEV1 --post 2.5 mg/mL methacholine | 43257-5 |
| child | FEV1 --post 25 mg/mL methacholine | 43256-7 |
| child | FEV1 --post bronchodilation | 20155-8 |
| child | FEV1 Predicted --post bronchodilation | 20154-1 |
| child | FEV1 --post dose methacholine | 43255-9 |
| child | FEV1 --pre bronchodilation | 20157-4 |
| child | FEV1 Predicted --pre bronchodilation | 20156-6 |
| child | FEV1 --pre dose methacholine | 43253-4 |
| child | FEV1 --Pre excercise | 43254-2 |
| PartDisplayName | en-US | FEV1 | Respiratory system | Respiratory measures and Ventilator management |
LOINC Version: 2.77
FHIR