Table 1. Multiple linear mixed-effect regression analyses for treadmill, elliptical and rowing exercise for relative energy contribution of fat and carbohydrates to total energy expenditure, as plotted in Figure 2.
|
Coefficient (β) |
Std. Err. |
Z |
P value |
95% confidence interval |
FAT |
%V̇O2peak |
0.0323 |
0.0038 |
8.56 |
0.000 |
0.0249 |
0.397 |
%V̇O2peak2 |
-0.0004 |
0.0000 |
-10.79 |
0.000 |
-0.0004 |
-0.0003 |
Modality |
-0.1768 |
0.0340 |
-5.20 |
0.000 |
-0.2435 |
-0.1101 |
Constant |
-0.1992 |
0.1185 |
-1.68 |
0.093 |
-0.4314 |
0.0330 |
CHO |
%V̇O2peak |
-0.0244 |
0.0094 |
-2.60 |
0.009 |
-0.0428 |
-0.0060 |
%V̇O2peak2 |
0.0009 |
0.0000 |
10.63 |
0.000 |
0.0007 |
0.0011 |
Modality |
0.3696 |
0.0848 |
4.36 |
0.000 |
0.2034 |
0.5358 |
Constant |
0.5210 |
0.2742 |
1.90 |
0.057 |
-0.0164 |
1.0585 |
CHO – carbohydrate; %V̇O
2peak – percent peak of oxygen consumption; %V̇O
2peak2 – percent peak of oxygen consumption squared