Please click here to obtain permission to reproduce this image.
Click on image to view larger version.
Figure 5 Effects of changing position on flow limitation (FL) and orthopnea. Each patient is represented by a number and a symbol placed in the compartment corresponding to his degree of FL. Closed symbols represent the patients reporting orthopnea, while open symbols correspond to patients without orthopnea. cFL = completely flow limited; nFL = not flow limited; pFL = partially flow limited.
|
