|
Gas exchange variables
|
Innocor
mean (SD)
|
CardiO2
mean (SD)
|
p
value
|
Difference
%
|
Cronbach’s
Alpha
|
|
VO2 (l.min-1)
|
2.88 (1.02)
|
2.83 (.80)
|
.97
|
.15
|
.89
|
|
VCO2 (l.min-1)
|
2.95 (1.14)
|
3.19 (1.21)
|
.19
|
7.52
|
.91
|
|
VE (l.min-1)
|
79.62 (28.72)
|
81.31 (32.76)
|
.55
|
2.08
|
.97
|
|
FeO2 (%)
|
17.29 (0.54)
|
17.31 (.52)
|
.87
|
.12
|
.78
|
|
FeCO2 (%)
|
3.69 (0.59)
|
3.97 (.39)
|
.11
|
7.05
|
.35
|
|
RER
|
1.02 (0.13)
|
1.13 (.14) *
|
.04
|
8.15
|
.53
|
Abbreviations: VO2 - oxygen
uptake, VCO2 - carbon dioxide production, VE -
minute ventilation, FeO2 - fraction of expired oxygen, FeCO2
- fraction of expired carbon dioxide, RER – respiratory exchange ratio.
* significantly different (p < 0.05).
|