Table 1.
Model 1: unconditional lLinear | Estimate | S.E. | Est./S.E. | P-value |
---|---|---|---|---|
Initial Percent Overweight (POW) with slope (rate of change) |
3.502 |
2.565 |
1.366 |
0.172 |
Means |
|
|
|
|
Initial POW |
72.096 |
3.723 |
19.365 |
0.000 |
Slope |
-0.138 |
0.039 |
-3.561 |
0.000 |
Variances |
|
|
|
|
Initial POW |
1123.825 |
198.105 |
5.673 |
0.000 |
Slope (rate of change) |
0.167 |
0.032 |
5.156 |
0.000 |
Residual variances* |
|
|
|
|
POW initial |
17.158 |
5.242 |
3.273 |
0.001 |
POW week 12 |
17.158 |
5.242 |
3.273 |
0.001 |
POW week 24 |
17.158 |
5.242 |
3.273 |
0.001 |
Model 2: predictors of rate of change |
Estimate |
S.E. |
Est./S.E. |
P-value |
Initial POW |
0.003 |
0.002 |
1.617 |
0.106 |
Age in months |
0.001 |
0.001 |
0.672 |
0.502 |
Facilitator characteristics (time 1) |
0.000 |
0.010 |
0.025 |
0.980 |
Facilitator characteristics (time 2) |
0.064 |
0.019 |
3.433 |
0.001 |
Expert rating (time 1) |
-0.064 |
0.046 |
-1.391 |
0.164 |
Expert rating (time 2) |
-0.082 |
0.051 |
-1.615 |
0.106 |
Percent content adherence (time 1) |
-0.016 |
0.005 |
-2.870 |
0.004 |
Percent content adherence (time 2) | -0.027 | 0.009 | -3.132 | 0.002 |
*residual variances constrained to be equal.
Note. POW = Percent Overweight; Facilitator Characteristics = Sum of the 9 item facilitator characteristics scale.