Table 2. Association Between Age, Energy Availability and Physical Activity Level.
| Dependent Variable: Total Energy Expenditure (kcal/week) | Coefficient | P-value | Dependent Variable: Vigorous Activity Level (min/week) | Coefficient | P-value |
|---|---|---|---|---|---|
| Independent Variables: | |||||
| Age (years) | -7.159 | .535 | -.399 | .675 | |
| Male sex | 60.759 | .885 | -9.102 | .791 | |
| Lean mass (kg) | .076 | .021a | .004 | .029a | |
| Fat mass (kg) | -.007 | .012a | -.003 | .001a | |
| Intercept | -1798.984 | .217 | -26.940 | .822 | |
| Available energy (ml/kg/min) | 64.678 | .015a | 9.123 | <.0001a |
a
Statistically significant at the 0.05 level.