| |
Patients
|
Controls
|
P-value
|
|---|
|
Age (yr)
|
53 ± 9
|
58 ± 14
|
0.437
|
|
Body mass (kg)
|
75 ± 18
|
67 ± 12
|
0.376
|
|
Height (cm)
|
162 ± 7
|
167 ± 7
|
0.238
|
|
BMC (kg)
|
2.3 ± 0.18
|
2.4 ± 0.4
|
0.867
|
|
Fat mass (kg)
|
23.1 ± 16.3
|
14.2 ± 11.6
|
0.255
|
|
Lean mass (kg)
|
38.4 ± 13.3
|
41.4 ± 13.9
|
0.683
|
|
Lean mass legs (kg)
|
19.3 ± 11.1
|
19.0 ± 8.8
|
0.951
|
|
Total body fat (%)
|
39 ± 13
|
31 ± 6
|
0.153
|
|
Relative V̇O2peak (mL min−1 kg−1)
|
19.8 ± 6.8a
|
32.6 ± 7.3
|
<0.01
|
|
P
peak (W)
|
78 ± 21a
|
165 ± 60
|
< 0.05
|
|
[L−]rest (mmol L−1)
|
1.64 ± 0.88
|
1.11 ± 0.62
|
0.207
|
|
RER25W (-)
|
0.72 ± 0.06a
|
0.69 ± 0.06
|
0.447
|
|
RERrel (-)
|
0.78 ± 0.08a
|
0.77 ± 0.05
|
0.923
|
|
HRpeak(min−1)
|
144 ± 28a
|
158 ± 16
|
0.257
|
|
tlim (s)
|
278 ± 154a
|
541 ± 321
|
0.118
|
|
MVC (Nm)
|
54.3 ± 41.9a
|
80.6 ± 43.3b
|
0.278
|
- Values are represented as means ± SD. BMC bone mineral content; [L−], blood lactate concentration at rest; HR
peak
peak heart rate, MVC maximum voluntary contraction, P
peak
peak power; relative V̇O2peak, peak oxygen uptake per kg body weight; RER
25W
respiratory exchange ratio at 25 W, RER
rel
respiratory exchange ratio at 50 % P
peak, t
lim
time to exhaustion. a
n = 5; b
n = 7
