A 68 year old male PFT results are reported as followed FEV1 55% of their predicted. What is the interpretation (airflow limitiation ) according to the GOLD standard(FYI Fev1/FVC ratio <70%)Group of answer choicesseveremildmoderatenormal
Question
A 68 year old male PFT results are reported as followed FEV1 55% of their predicted. What is the interpretation (airflow limitiation ) according to the GOLD standard(FYI Fev1/FVC ratio <70%)Group of answer choicesseveremildmoderatenormal
Solution
Based on the provided information, the FEV1 (forced expiratory volume in 1 second) of the 68-year-old male is reported as 55% of their predicted value. According to the GOLD standard, which considers a FEV1/FVC (forced vital capacity) ratio of less than 70% as indicative of airflow limitation, the interpretation would be as follows:
The FEV1 value of 55% suggests a moderate airflow limitation.
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