Table 5. Prospective associations between objectively measured changes in total sedentary time, excluding sleep, during weekdays and weekends and body composition at 1-year follow-up. Values are standardized regression coefficients ( ).

		Model	Baseline Sedentary time (min/day)	Δ Sedentary weekday (min/day)	Δ Sedentary weekend (min/day)	Δ MVPA (min/day)	Δ EI (kcal/day)
TOTAL SAMPLE	BMI at 1-year follow-up (kg/m2)	1	0.056 **	0.008	0.029	N / A	N / A
		2	0.067 **	−0.018	−0.005	−0.140 **	0.094 **
	% Body Fat at 1-year follow-up	1	0.060 *	0.020	0.063 **	N / A	N / A
		2	0.070 **	−0.018	0.031	−0.118 **	0.027
NORMAL WEIGHT	BMI at 1-year follow-up (kg/m2)	1	−0.006	−0.018	0.010	N / A	N / A
		2	0.030	−0.074	−0.075	−0.293 **	0.183 **
	% Body Fat at 1-year follow-up	1	0.017	0.006	0.062 *	N / A	N / A
		2	0.031	−0.047	0.012	−0.162 **	0.037
OVERW./OBESE	BMI at 1-year follow-up (kg/m2)	1	0.153 **	0.046	0.061	N / A	N / A
		2	0.159 **	0.008	0.031	−0.171 **	0.119 **
	% Body Fat at 1-year follow-up	1	0.112 **	0.048	0.064 **	N / A	N / A
		2	0.121 **	0.024	0.045	−0.084 **	0.026

* significant coefficient at p < 0.05 ** significant coefficient at p < 0.01

Δ… change in objectively determined sedentary behavior over 12 months

MVPA… moderate-to-vigorous physical activity over entire week;

EI… calculated energy intake

N/A indicates that variables were not included in the regression model

Models 1 and 2 are additionally adjusted for sex, age, and baseline body composition