ATS / ERS guidelines recommend using % predicted FEV1 as the metric to define severity of obstructive, restrictive, and mixed ventilatory disorders.
To grade severity of mixed restrictive/obstructive disease, just divide FEV1% by TLC%, authors propose
To grade severity of mixed…
To grade severity of mixed restrictive/obstructive disease, just divide FEV1% by TLC%, authors propose
ATS / ERS guidelines recommend using % predicted FEV1 as the metric to define severity of obstructive, restrictive, and mixed ventilatory disorders.