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. 2020 Nov 17;7(11):232. doi: 10.3390/children7110232

Table 3.

The cross-classified model assessing the relationship between a child’s sedentary time and child variables (Model 1), day-level variables (Model 2), and child and day-level variables (Model 3).

Variable Category Model 1 Model 2 Model 3
Est SE p-Value Est SE p-Value Est SE p-Value
Intercept 442.08 22.30 470.11 15.15 462.16 25.48
Gender (ref: Girls) Boys −28.91 12.32 0.02 −30.53 12.21 0.01
Ethnicity (ref: Caucasian) Indigenous and visible minority 1.92 13.06 0.88 3.56 12.87 0.78
Age Years 14.37 4.19 <0.01 12.79 4.21 <0.01
Mother’s education (ref: High school or below) College or above 14.64 10.85 0.18 18.82 10.85 0.08
Family composition (ref: Two) One 10.88 18.11 0.55 3.48 18.28 0.85
Screen in room (ref: No) Yes 5.87 15.00 0.70 3.46 14.84 0.82
Screen-time rules (ref: No) Yes −13.42 12.26 0.27 −11.08 12.12 0.36
Urbanicity (ref: Rural-small town) Rural 4.40 15.35 0.77 7.81 15.23 0.61
Maximum temperature −1.70 0.87 0.05 −1.65 0.87 0.06
Rain days (ref: No) Yes −30.96 19.56 0.11 −32.06 19.42 0.10
Snow days (ref: No) Yes −23.07 18.65 0.22 −19.60 18.62 0.29
Day type (ref: Weekday) Weekend day −2.80 13.77 0.84 −1.56 13.67 0.91

Italics indicate reference group. Values in boldface indicate statistical significance p-value < 0.05. Est: estimate, SE: standard error.