Reducing the number of daily measurements results in poor estimation of diurnal variability of peak expiratory flow in healthy individuals.
AIM: To determine the effect of reducing number of daily measurements on estimation of diurnal variability (DV) of peak expiratory flow (PEF). SUBJECTS AND METHODS: PEF was recorded five times daily for three days in 152 healthy adults. Amplitude percent mean (A%M) and standard deviation...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Wolters Kluwer Medknow Publications
2000-10-01
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Series: | Journal of Postgraduate Medicine |
Subjects: | |
Online Access: | http://www.jpgmonline.com/article.asp?issn=0022-3859;year=2000;volume=46;issue=4;spage=262;epage=4;aulast=Gupta |