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Table 2 Stage 1: Associations of Random Covariates with Sedentary Time (n = 284)a

From: Adolescents’ sedentary time, affect, and contextual factors: An ecological momentary assessment study

 

Sedentary Time

Beta

SE

p-value

Intercept

17.93

0.83

<  0.001*

Home-Indoors

4.60

0.38

<  0.001*

Alone

1.46

0.25

< 0.001*

Weekday

−0.16

0.28

0.57

Time of Day

−0.07

0.04

0.10

Negative Affect Between Subject Variance (Alpha)

0.26

0.18

0.16

Negative Affect Within Subject Variance (Tau)

0.06

0.07

0.38

Random Mean (Location) on WS variance

−0.41

0.04

< 0.001*

Random Variability (Scale) Standard Deviation

0.00

0.10

1.00

  1. aAssessed using a mixed-effects location scale model; p < 0.05*