Effect of changing reference equations for spirometry interpretation in Thai people
Author(s) -
Warawut Chaiwong,
Sureeporn Uthaikhup,
Chalerm Liwsrisakun,
Chaicharn Pothirat
Publication year - 2019
Publication title -
journal of thoracic disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.682
H-Index - 60
eISSN - 2077-6624
pISSN - 2072-1439
DOI - 10.21037/jtd.2018.11.06
Subject(s) - spirometry , medicine , national health and nutrition examination survey , population , reference values , environmental health , asthma
Use of different spirometry reference equations can lead to misinterpretation of spirometry results. Currently, no study has been carried out to determine if there is any discordance between the interpretation of spirometry data using the Global Lungs Initiative (GLI) 2012, the Third National Health and Nutrition Examination Survey (NHANES III), the Knudson, and the Siriraj reference equations in Thai people. Therefore, this study aimed to determine differences and agreements regarding spirometry results using the GLI2012, NHANES III, Knudson, and Siriraj reference equations in a Thai population.
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