The reference values of peak expiratory flow rate in Thailand children.

ABSTRACT:

Background

Daily evaluation of peak expiratory flow rate (PEFR) is quite useful for monitoring and adjusting an asthmatic patient's treatment. Many factors including geography, ethnicity, socio-economic conditions, gender, and anthropometric play a role in lung function differences studies have found. The aim of this study is to present normal PEFR and to establish a PEFR equation for Thai children living in a suburban environment.

Methods

This study includes a cross-section of healthy children aged 6 to 18. It was conducted in Phitsanulok Province in the lower north of Thailand. The children were chosen to participate from five primary and secondary schools over the period from February 2014 to January 2015. The children were instructed on how to use the Wright peak flow me

SUBMITTER: Srisingh K 

PROVIDER: S-EPMC7867850 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature