Using z-scores to Interpret Pulmonary Function Test (PFT) Data
Автор: PFT Tutor with Jeffrey Haynes
Загружено: 2023-08-15
Просмотров: 10847
The 2022 European Respiratory Society/American Thoracic Society (ATS/ERS) PFT interpretation standards recommended that z-score be used to grade PFT results. This video will provide a concise definition of z-scores, and guidance on how z-scores are used to determine whether or not a measured PFT value should be categorized as normal or abnormal.
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