Disease Areas:
Population studyDevice Types:
In2itiveDOI:
10.1186/s12890-025-03882-9This cross-sectional study evaluated normal FVC values among 732 healthy Iranian adults from 22 districts in Tehran, taking into account factors such as age, sex, environmental exposure, education, occupation, and comorbidities. Collection of FVC data was undertaken using a calibrated Vitalograph In2itive spirometer.
