Spiro2000 variables

Spiro2000 have six different measuring modes. End user is able to choose what measuring modes they want to use and what variables they want to calculate.

Measuring modes and calculated variables are the following:

		TV	VC	FEVC	FIVC	FVC	MVV
AEFV (L*L/s)
AIFV (L*L/s)
EV (L)
FEF25 (L/s)
FEF25-75% (L/s)
FEF50 (L/s)
FEF75 (L/s)
FET (s)
FEV0.5 (L)
FEV0.5%(FEV6) (%)
FEV0.5%(FVC) (%)
FEV0.5%(VC) (%)
FEV1 (L)
FEV1%(FEV6) (%)
FEV1%(FVC) (%)
FEV1%(VC) (%)
FEV6 (L)
FIT (s)
FIVC (L)
FIV0.5 (L)
FIV0.5%(FIV6) (%)
FIV0.5%(FIVC) (%)
FIV0.5%(VC) (%)
FIV1 (L)
FIV1%(FIV6) (%)
FIV1%(FIVC) (%)
FIV1%(VC) (%)
FIV6 (L)
FR (1/min)
FVC (L)
IEV (L)
LAge (year)
METT (s)
MIF25 (L/s)
MIF50 (L/s)
MIF75 (L/s)
MITT (s)
MMIF (L/s)
MV (L/min)
MVV (L/min)
MVVFR (1/min)
MVVT (sec)
PEF (L/s)
PEF (L/min)
PIF (L/s)
PIF (L/min)
TV (L)
VC (L)

• VCDIFF (L)
  • Difference to best VC.
• FVCDIFF (L)
  • Difference to best FVC.
• FEV1DIFF (L)
  • Difference to best FEV1.
• PEFDIFF (L/s)
  • Difference to best PEF.
• PEFDIFF (L/min)
  • Difference to best PEF.
• MVVDIFF (L/min)
  • Difference to best MVV.