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Normal FEV1 and FVC 80-120% predicted. FEV1/VC increased: suggests restriction. FEV1/VC < LLN (ATS) or < 70% (GOLD): airflow. Either forced (FVC) or slow (SVC) vital capacity can be used to determine FEV1/VC ratio obstruction present. - Severity* Mild Moderate Severe.
12 Ιουλ 2024 · In contrast to the lung capacities calculated from spirometric measurements (see the lung capacity calculator), this calculator uses a vital capacity equation that estimates the theoretical, predicted value.
23 Οκτ 2021 · We compared the recently derived FRIEND (Fitness Registry and the Importance of Exercise: A National Data Base) equation to the widely used Wasserman‐Hansen (WH) ppVO 2 equation to predict outcomes in patients with heart failure. Methods and Results.
1 Ιαν 2013 · The purpose of this study is to determine if the use of actual versus ideal body weight in standard regression equations for predicted VO2 max results in differences in predicted VO2 max....
10 Σεπ 2015 · PDF | Epidemiologic research has revealed a substantial portion of the general population with abnormal spirometry characterized by decreased FEV1 and... | Find, read and cite all the research...
We compared the recently derived FRIEND (Fitness Registry and the Importance of Exercise: A National Data Base) equation to the widely used Wasserman- Hansen (WH) ppVO equation to predict outcomes in patients with heart failure. 2.
The regression equation based on height for the studied population is calculated as: Vital Capacity (ml)= 55.68×Height(cm)–6084.15. Key words: VITAL CAPACITY, SPIROMETRY, NEPALESE. FEMALE, REGRESSION EQUATION. 1 Corresponding author. University of Kalyani, West Bengal, India.
