Related Variables
fvcppk | Percent of Knudson predictor: FVC (including race correlation) | Clinical Data/Diagnostic Studies/Lung Function/Spirometry | |
pkfvc | Standardized Knudson predictor: FVC | Clinical Data/Diagnostic Studies/Lung Function/Spirometry | |
function | During which time of day do you function best? | Sleep Questionnaires/Chronotype |