Prior work has shown that smartphone spirometry can effectively measure lung function using the phone’s built-in microphone and could one day play a critical role in making spirometry more usable, ...

The spirometer was calibrated daily. The reported value represents the better of at least two acceptable spirometry trials with a variation of less than 150 mL for forced expiratory volume at 1 s and ...

Fractional vegetation cover (FVC) is an important parameter for earth surface process simulations, climate modeling, and global change studies. Currently, several FVC products have been generated from ...

However, our small cross-validation study observed a systematic difference in both FEV1 and FVC between the MicroMedical turbine spirometer used in the 1946 cohort fieldwork and the Vitalograph Micro ...

Strengths and limitations of this study This is the first review to provide estimates for the median decline in spirometry measures including the forced expiratory volume in 1 s (FEV 1), forced vital ...

Spirometry Declines: Crucial COPD Test Overlooked ACSQHC Australians living with chronic obstructive pulmonary disease (COPD) are being exposed to greater health risks as the use of a critical ...

Can informing a patient of the results of spirometry testing increase awareness of the harmful effects of smoking?

Effectiveness of Spirometry as a Motivational Tool for Smoking Cessation A Clinical Trial, the ESPIMOAT Study ...

Whether testing lung function for asthma and COPD or pre-screening and monitoring patients, the Astra100 provides ease of use and accurate results in a cost-efficient package.

Comparisons between clinical and first home spirometry measurements showed strong correlations, particularly for FVC. Bland-Altman analyses confirmed good agreement between home and clinical ...

A high hazard of severe COVID-19 was linked to prepandemic spirometry showing FEV1/FVC less than 0.4, severe obstructive physiology, and restrictive physiology.