β | p-value | |
Body score | -0.186 | 0.005 |
Energy score | 0.154 | 0.073 |
Functionality score | -0.163 | 0.006 |
Dependent variable: Global Initiative for Chronic Obstructive Lung Disease (GOLD) stage; independent variables: body composition, energy intake and body functionality scores. Model corrected for age. r2 = 0.073.