Table 2.
Compositional robust regression model estimates for the adiposity markers in total sample
| Fat mass (%) | Fat mass index (kg/m2) | Visceral adipose tissue (cm2) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| βilr1 | (95% CI) | p-value | βilr1 | (95% CI) | p-value | βilr1 | (95% CI) | p-value | |
| Model 1 | |||||||||
| SB (h/week) | 0.06 | (−0.12, 0.24) | 0.527 | 0.04 | (−0.19, 0.27) | 0.724 | 0.09 | (−0.26, 0.44) | 0.614 |
| LPA (h/week) | 0.13 | (−0.08, 0.34) | 0.230 | 0.18 | (−0.09, 0.45) | 0.200 | 0.32 | (−0.11, 0.75) | 0.140 |
| MVPA (h/week) | −0.19 | (−0.32, −0.06) | 0.005 | −0.22 | (−0.39, −0.05) | 0.011 | −0.41 | (−0.67, −0.15) | 0.002 |
| Model 2 | |||||||||
| Short sedentary bouts (h/week) | −0.28 | (−0.64, 0.08) | 0.122 | − 0.38 | (−0.83, 0.08) | 0.104 | −0.55 | (−1.30, 0.20) | 0.148 |
| Middle sedentary bouts (h/week) | 0.18 | (0.01, 0.34) | 0.040 | 0.20 | (−0.01, 0.41) | 0.065 | 0.37 | (0.03, 0.71) | 0.034 |
| Long sedentary bouts (h/week) | −0.02 | (−0.08, 0.05) | 0.629 | −0.02 | (−0.10, 0.07) | 0.713 | −0.07 | (−0.20, 0.07) | 0.332 |
| LPA (h/week) | 0.31 | (0.00, 0.62) | 0.053 | 0.41 | (0.01, 0.80) | 0.043 | 0.64 | (0.00, 1.28) | 0.050 |
| MVPA (h/week) | −0.18 | (−0.30, −0.06) | 0.003 | −0.22 | (−0.37, −0.06) | 0.007 | −0.39 | (−0.63, −0.15) | 0.001 |
BMI Body mass index, CI Confidence interval, ilr1 Isometric log-ratio (first coordinate), LPA Light intensity physical activity, MVPA Moderate-to-vigorous physical activity, SB Sedentary behavior
All dependent variables were transformed before analysis using the natural logarithm
Independent variables are expressed as the first pivot coordinate which represents the relative contribution of one behavior relative to remaining behaviors
All models were adjusted for sex and age
Bold values denote significant chance in adiposity status