Abstract:PEFR is a simple bedside tool to assess the degree of airway obstruction in asthmatic children. As it is influenced by age, anthropometric data, racial and ethnic differences, region specific nomograms have been advocated for use. This study has been undertaken with a view to establish reference values for PEFR and develop nomograms in Vizianagaram district. Material and Methods: The present study was undertaken at MIMS medical college, Vizianagaram. The main aim of this school based, cross-sectional, descript… Show more
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