Table 5.

Results from regression analyses for prediction of weight change (kg). Regression model summary: N=103; R²=.120; adjusted R²=.055.

Explanatory variable	Regression coefficient	P value
Time	−0.013	.03
Baseline body mass index	−0.252	.06
Age	−0.018	.78
Gender	1.079	.43
Sent messages	0.017	.69
Forum posts	−0.131	.29
Engagement	−0.024	.50
Constant	8.503	.29