Effect of COVID-19 disease on serum vitamin D status in children with asthma—A retrospective study

Disease Areas:

Asthma,COVID-19

Device Types:

Pneumotrac,Spirotrac

DOI:

10.3390/jcm14134525

This retrospective study evaluated alterations in serum vitamin D concentrations and lung function following acute respiratory infections, including COVID-19, in 145 children with asthma. Lung function parameters included FVC, FEV1, PEF, FEF25–75, and FEV1/FVC ratio, which were measured using a Vitalograph Pneumotrac spirometer. FeNO was measured using the NIOX VERO device.

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