/sci/ - Science & Math

Anonymous Mon Apr 22 04:19:54 2019 No.10579780 [View]
File: 42 KB, 600x584, afp20140301p359-f1.gif [View same] [iqdb] [saucenao] [google]

>>10579756
So the text is pretty small to read, but I see

FVC 2.35 (56% pred)
FEV1 1.59 (45% pred)
FEV1/FVC 67.7% (86% pred)

Doesn't the FEV1/FVC of 67.7% < 70% imply obstructive disease, or at the very least a mixed picture? I thought the definition of restrictive disease is a normal FEV1/FVC

What numbers are you using to classify this as a restrictive disease?

Again, I don't often read flow-volume loops so I am open to learning.

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/sci/ - Science & Math

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