Table 2.

Growth models estimating changes in planning and BMI change in participants (N = 139) across the MyWay to Health program

Exercise planningMeal planningBMI
EffectsEstimate (SE)t-valueEstimate (SE)t-valueEstimate (SE)t-value
Fixed
 Intercept2.608 (0.088)29.713.042 (0.072)42.120.391 (0.623)62.80
 Linear slope0.066 (0.008)8.1320.070 (0.007)10.51−0.206 (0.007)−28.34
 Quadratic slope−0.001 (0.0,001)−5.27−0.001 (0.0001)−8.160.003 (0.000)49.19
Random
 Variance of intercept0.4470.21053.908
 Variance of slopeNA0.00010.006
 Residual variance0.5340.3890.231
Exercise planningMeal planningBMI
EffectsEstimate (SE)t-valueEstimate (SE)t-valueEstimate (SE)t-value
Fixed
 Intercept2.608 (0.088)29.713.042 (0.072)42.120.391 (0.623)62.80
 Linear slope0.066 (0.008)8.1320.070 (0.007)10.51−0.206 (0.007)−28.34
 Quadratic slope−0.001 (0.0,001)−5.27−0.001 (0.0001)−8.160.003 (0.000)49.19
Random
 Variance of intercept0.4470.21053.908
 Variance of slopeNA0.00010.006
 Residual variance0.5340.3890.231

Fixed effects estimates refer to regression coefficients in mixed models, while random effects estimates are estimates of variance.

BMI body mass index; SE standard error.

Table 2.

Growth models estimating changes in planning and BMI change in participants (N = 139) across the MyWay to Health program

Exercise planningMeal planningBMI
EffectsEstimate (SE)t-valueEstimate (SE)t-valueEstimate (SE)t-value
Fixed
 Intercept2.608 (0.088)29.713.042 (0.072)42.120.391 (0.623)62.80
 Linear slope0.066 (0.008)8.1320.070 (0.007)10.51−0.206 (0.007)−28.34
 Quadratic slope−0.001 (0.0,001)−5.27−0.001 (0.0001)−8.160.003 (0.000)49.19
Random
 Variance of intercept0.4470.21053.908
 Variance of slopeNA0.00010.006
 Residual variance0.5340.3890.231
Exercise planningMeal planningBMI
EffectsEstimate (SE)t-valueEstimate (SE)t-valueEstimate (SE)t-value
Fixed
 Intercept2.608 (0.088)29.713.042 (0.072)42.120.391 (0.623)62.80
 Linear slope0.066 (0.008)8.1320.070 (0.007)10.51−0.206 (0.007)−28.34
 Quadratic slope−0.001 (0.0,001)−5.27−0.001 (0.0001)−8.160.003 (0.000)49.19
Random
 Variance of intercept0.4470.21053.908
 Variance of slopeNA0.00010.006
 Residual variance0.5340.3890.231

Fixed effects estimates refer to regression coefficients in mixed models, while random effects estimates are estimates of variance.

BMI body mass index; SE standard error.

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