Table 5.
Multiple regression analyses with the study’s primary predictors (LTPA, anthropometrics, and body composition parameters) and modules of quality of life
| Predictor variable | Physical health | Psychological | Social relationships | Environment | ||||
|---|---|---|---|---|---|---|---|---|
| Mild (d/wk) | 0.233 | –0.230 to 0.696 | 0.568* | 0.067 to 1.069 | 0.099 | –0.515 to 0.714 | 0.347 | –0.039 to 0.733 |
| Mild (min/d) | 0.006 | –0.002 to 0.015 | 0.004 | –0.006 to 0.013 | 0.000 | –0.001 to 0.012 | 0.007* | 0.000 to 0.014 |
| Mod (d/wk) | –0.265 | –0.715 to 0.186 | –0.087 | –0.574 to 0.401 | –0.065 | –0.633 to 0.534 | –0.496* | –0.871 to –0.120 |
| Mod (min/d) | 0.004 | –0.007 to 0.14 | 0.010 | –0.002 to 0.021 | 0.009 | –0.005 to 0.023 | 0.005 | –0.004 to 0.014 |
| Heavy (d/wk) | –0.306 | –0.750 to 0.138 | –0.087 | –0.567 to 0.394 | 0.342 | –0.247 to 0.932 | –0.233 | –0.603 to 0.137 |
| Heavy (min/d) | 0.028** | 0.007 to 0.048 | –0.009 | –0.031 to 0.013 | –0.014 | –0.041 to 0.013 | 0.010 | –0.007 to 0.027 |
| Adjusted R2 | 0.224* | 0.197 | –0.036 | 0.254* | ||||
| Sup waist Cir. (cm) | –0.136 | –0.428 to 0.156 | 0.137 | –0.199 to 0.473 | 0.145 | –0.157 to 0.447 | –0.141 | –0.393 to 0.111 |
| Sup hip Cir. (cm) | 0.016 | –0.149 to 0.181 | –0.089 | –0.279 to 0.100 | –0.033 | –0.203 to 0.138 | 0.042 | –0.100 to 0.184 |
| Sup Ab Cir. (cm) | 0.123 | –0.057 to 0.303 | –0.072 | –0.279 to 0.134 | –0.055 | –0.241 to 0.131 | 0.087 | –0.068 to 0.243 |
| Adjusted R2 | 0.021 | –0.069 | 0.029 | –0.029 | ||||
| Leg fat (g) | 9.66E-05 | 0.000 to 0.001 | 0 | –0.001 to 0.000 | 0.000 | –0.001 to 0.000 | 0.000 | 0.000 to 0.001 |
| Leg lean (g) | 0 | 0.000 to 0.001 | 0 | 0.000 to 0.001 | 5.71E-05 | –0.001 to 0.001 | 0.000 | 0.000 to 0.001 |
| Trunk fat (g) | –0.001 | –0.002 to 0.001 | –0.001 | –0.002 to 0.000 | –0.001 | –0.002 to 0.001 | –0.001 | –0.002 to 0.000 |
| Trunk lean (g) | 0 | –0.001 to 0.001 | 8.301E-5 | –0.001 to 0.001 | 0.000 | –0.001 to 0.001 | –5.367E-5 | –0.001 to 0.001 |
| Android fat (g) | 0.003 | –0.002 to 0.009 | 0.006 | –0.001 to 0.012 | 0.005 | –0.002 to 0.011 | 0.003 | –0.002 to 0.008 |
| Android lean (g) | –0.003 | –0.008 to 0.002 | –0.001 | –0.007 to 0.004 | 0.001 | –0.004 to 0.006 | –0.001 | –0.005 to 0.003 |
| Adjusted R2 | 0.019 | 0.004 | 0.124 | 0.058 | ||||
*P < 0.05, **P < 0.01. All regression weights are b weights with 95% confidence intervals. Ab: Abdominal; Cir: circumference; Mod: moderate; Sup: supine.