Table 3.

Final mixed linear regression model on the influence of preparation location, social context (screen use), body mass index (BMI) and eating episode on energy density (kJ/g). Reported estimate, P-values and confidence intervals for the model were obtained by the bootstrap method with BCa (bias-corrected and accelerated)

Variable	Estimate	P-value	95 % Confidence interval
Preparation location
Other (Ref)	0⋅0
Inside the home	−1⋅1	0⋅001	−1⋅5 to −0⋅7
Social context – Screen use
None (Ref)	0⋅0
One	−0⋅2	0⋅542	−0⋅7 to 0⋅4
Two or more	−0⋅8	0⋅028	−1⋅6 to −0⋅1
Eating episode
Breakfast (Ref)	0⋅0
Lunch	−1⋅0	0⋅007	−1⋅7 to −0⋅3
Dinner	−1⋅0	0⋅003	−1⋅6 to −0⋅5
Snacks	3⋅5	0⋅001	2⋅8 to 4⋅1
Body mass index
Underweight or normal (Ref)	0⋅0
Overweight	0⋅1	0⋅577	−0⋅5 to 0⋅7
Obese	1⋅2	0⋅001	0⋅6 to 1⋅8