Peak expiratory flow in normal medical students in Maiduguri Borno state Nigeria

摘要

BackgroundThe assessment of lung function is of considerable importance in the diagnosis of respiratory diseases, normal reference values need to be determined. The peak expiratory flow (PEF) is a simple, reproducible and easily affordable test of lung function which has been used in resource poor countries like Nigeria. A study PEF was carried out in medical students of the University of Maiduguri and the result was compared with various prediction equations calculated in other parts of Nigeria.