Table 3.
Standardized path coefficients
| 1000 Bootstrap Samples | ||||
|---|---|---|---|---|
| Std Err | Z Value | P(>|Z|) | ||
| %WL3~ | ||||
| %att | 0.451 | 0.083 | 5.453 | <.0001* |
| PA | 0.418 | 0.198 | 2.117 | .034* |
| Diet | 0.343 | 0.200 | 1.713 | .087 |
| L‐MFG/DLPFC | −0.125 | 0.120 | −1.046 | .296 |
| R‐MFG | 0.158 | 0.104 | 1.520 | .129 |
| %att~ | ||||
| L‐MFG/DLPFC | −0.103 | 0.127 | −0.815 | .415 |
| R‐MFG | 0.237 | 0.106 | 2.246 | .025* |
| PA~ | ||||
| Diet | 0.287 | 0.224 | 1.279 | .201 |
| L‐MFG/DLPFC | 0.101 | 0.125 | 0.814 | .416 |
| R‐MFG | −0.198 | 0.121 | −1.641 | .101 |
| Diet~ | ||||
| L‐MFG/DLPFC | −0.085 | 0.124 | −0.689 | .491 |
| R‐MFG | 0.082 | 0.138 | 0.596 | .551 |
| Covariance | ||||
| L‐MFG/DLPFC~~R‐MFG | 0.331 | 0.101 | 3.278 | .001* |
| Indirect effect | ||||
| WL_PA_L‐MFG/DLPFC | 0.042 | .054 | 0.784 | .433 |
| WL_diet_L‐MFG/DLPFC | −0.029 | .044 | −0.669 | .504 |
| WL_att_L‐MFG/DLPFC | −0.047 | 0.057 | −0.825 | .409 |
| WL_PA_R‐MFG | −0.083 | .061 | −1.348 | .178 |
| WL_diet_R‐MFG | 0.028 | .051 | 0.551 | .582 |
| WL_att_R‐MFG | 0.107 | .050 | 2.141 | .032* |
| PA_diet_L‐MFG/DLPFC | −0.029 | .044 | −0.669 | .504 |
| PA_diet_R‐MFG | 0.024 | .047 | 0.505 | .613 |
Abbreviations: Wt, weight in lbs; BL, baseline; PA, physical activity; L‐MFG/DLPFC, left middle frontal gyrus/dorsal lateral prefrontal cortex; R‐MFG, right middle frontal gyrus.
*
Significant pathway at p<.05