Obstruktiv lungesygdom

FEV1

FVC

FEV1/FVC

VC

TLC

RV

D_LCO

K_CO

Astma

u, f

u, f

u, f

u, f

u, s

u, s

u

u

Kronisk bronkitis

f

f, (u)

f

u, f

u, s

s

u, (f)

u

Emfysem

f

f, (u)

f

u, f

s

ss

f

ff