Table 2.

Summary of linear mixed-effects models including the interactions between time (baseline to follow-up) and compliance with the integrated 24-hour movement behavior guidelines at baseline during weekdays and weekend days

	BMI z-score			Waist circumference (cm)					Waist-to-height ratio
	EE	95% CI	p-value	EE	95% CI		p-value		EE	95% CI	p-value
WEEKDAYS
Intercept	0.20	0.06–0.35	0.006	52.07		51.21–52.93		< 0.001	0.48	0.47–0.48	< 0.001
Compliance at T0 (full)	0.08	-0.13–0.29	0.462	0.16		-0.69–1.01		0.716	0.00	-0.01–0.01	0.994
Time (T1)	0.09	0.06–0.12	< 0.001	1.60		1.40–1.80		< 0.001	-0.01	-0.02 – -0.01	< 0.001
Compliance at T0 (full) * time (T1)	-0.15	-0.24 – -0.06	0.001	-0.10		-0.66–0.46		0.734	-0.00	-0.01–0.00	0.716
WEEKEND DAYS
Intercept	0.21	0.06–0.35	0.006	52.08		51.22–52.94		< 0.001	0.48	0.47–0.48	< 0.001
Compliance at T0 (full)	0.09	-0.18–0.36	0.513	0.10		-1.01–1.20		0.866	-0.00	-0.01–0.01	0.508
Time (T1)	0.08	0.05–0.11	< 0.001	1.59		1.40–1.78		< 0.001	-0.01	-0.02 – -0.01	< 0.001
Compliance at T0 (full) * time (T1)	-0.12	-0.24 – -0.00	0.046	0.11		-0.63–0.84		0.773	0.002	-0.01–0.01	0.637
EMM estimated marginal means, CI confidence interval, T0 Baseline measurement, T1 1-year follow-up measurement

EMM using mixed model analysis corrected for the clustered study design

Asterisks (*) indicate statistically significant within differences over time

Numbers in bold refer to statistically significant interaction effects between time (baseline to follow-up) and compliance with the integrated guidelines at baseline as reported in Table 2