| Short
name | Description | Units | MPD
measurement? |
| bw | body
weight |
g |
Y |
| age | age |
days |
Y |
| Pbaro | ambient
pressure |
hPa |
|
| humidity | ambient
humidity |
% |
|
| Tambient | ambient
temperature |
°C |
|
| Tbody | body
temperature |
°C |
|
| IC | lung
function:
inspiratory
capacity
(+
25
cm
H2O) |
ul |
Y |
| ERV | lung
function:
expiratory
reserve
volume
(-10
cm
H2O)
|
ul |
|
| FRC | lung
function:
functional
residual
capacity
|
ul |
Y |
| TLC | lung
function:
total
lung
capacity
|
ul |
Y |
| RV | lung
function:
residual
volume
|
ul |
|
| VC | lung
function:
vital
capacity
|
ul |
Y |
| Cdyn50 | lung
function:
dynamic
compliance
of
respiratory
system
with
breathing
rate
of
50/min |
ul/cm
H2O |
|
| Cdyn90 | lung
function:
dynamic
compliance
of
respiratory
system
with
breathing
rate
of
90/min |
ul/cm
H2O |
|
| Cdyn130 | lung
function:
dynamic
compliance
of
respiratory
system
with
breathing
rate
of
130/min |
ul/cm
H2O |
Y |
| CRS | lung
function:
static
compliance
of
respiratory
system |
ul/cm
H2O |
Y |
| CTh | lung
function:
static
compliance
of
thorax |
ul/cm
H2O |
|
| CL | lung
function:
static
compliance
of
lung |
ul/cm
H2O |
Y |
| R | lung
function:
respiratory
system
resistance
with
breathing
rate
of
130/min |
cm
H2O/ml/sec |
Y |
| sR | lung
function:
specific
respiratory
system
resistance
(breathing
rate
130/min)
related
to
total
lung
capacity
(X
TLC) |
cm
H20
sec |
Y |
| VDF | lung
function:
Fowler
dead
space
volume |
ul |
Y |
| VDB | lung
function:
Bohr
dead
space
volume |
ul |
|
| slope | lung
function:
intrapulmonary
gas
mixing:
slope
of
phase
III |
mm
Hg/ml |
Y |
| n_slope | lung
function:
intrapulmonary
gas
mixing:
slope
of
phase
III
normalized
to
mixed
expired
concentration |
1/ml |
|
| phase_I | lung
function:
intrapulmonary
gas
mixing:
phase
I
of
Helium
Expirogram |
ul |
|
| VA | lung
function:
alveolar
volume |
ul |
Y |
| D_CO | lung
function:
diffusing
capacity:
carbon
monoxide |
umol/min/hPa |
Y |
| sD_CO | lung
function:
specific
diffusing
capacity:
carbon
monoxide
to
alveolar
volume |
umol/min/hPa/ml |
Y |
| ratio_FRC_TLC | lung
function:
functional
residual
capacity
to
total
lung
capacity |
Y |
|
| ratio_RV_TLC | lung
function:
residual
volume
to
total
lung
capacity |
|
|
| ratio_RV_FRC | lung
function:
residual
volume
to
functional
residual
capacity |
|
|
| ratio_IC_VC | lung
function:
inspiratory
capacity
to
vital
capacity |
|
|
| ratio_ERV_VC | lung
function:
expiratory
reserve
volume
to
vital
capacity |
|
|
| ratio_ERV_IC | lung
function:
expiratory
reserve
volume
to
inspiratory
capacity |
|
|
| ratio_VDF_VC | lung
function:
Fowler
dead
space
volume
to
vital
capacity |
|
|
| ratio_VDF_TLC | lung
function:
Fowler
dead
space
volume
to
total
lung
capacity |
Y |
|
| ratio_TLC_bw | lung
function:
total
lung
capacity
to
bodyweight |
ul/g
bw |
Y |
| ratio_VC_bw | lung
function:
vital
capacity
to
bodyweight |
ul/g
bw |
Y |
| ratio_IC_bw | lung
function:
inspiratory
capacity
to
bodyweight |
ul/g
bw |
|
| ratio_FRC_bw | lung
function:
functional
residual
capacity
to
bodyweight |
ul/g
bw |
Y |
| ratio_ERV_bw | lung
function:
expiratory
reserve
volume
to
bodyweight |
ul/g
bw |
|
| ratio_RV_bw | lung
function:
residual
volume
to
bodyweight |
ul/g
bw |
|
| ratio_VDF_bw | lung
function:
Fowler
dead
space
volume
to
bodyweight |
ul/g
bw |
Y |
| ratio_CRS_TLC | lung
function:
static
compliance
of
respiratory
system
related
to
total
lung
capacity |
1/cm
H2O |
|
| ratio_CTh_TLC | lung
function:
static
compliance
of
thorax
related
to
total
lung
capacity |
1/cm
H2O |
|
| ratio_CL_TLC | lung
function:
static
compliance
of
lung
related
to
total
lung
capacity |
1/cm
H2O |
Y |
| ratio_Cdyn50_TLC | lung
function:
dynamic
compliance
of
respiratory
system
(breathing
rate
50/min)
related
to
total
lung
capacity |
1/cm
H2O |
|
| ratio_Cdyn90_TLC | lung
function:
dynamic
compliance
of
respiratory
system
(breathing
rate
90/min)
related
to
total
lung
capacity |
1/cm
H2O |
|
| ratio_Cdyn130_TLC | lung
function:
dynamic
compliance
of
respiratory
system
(breathing
rate
130/min)
related
to
total
lung
capacity |
1/cm
H2O |
Y |