Outcomes | Time effect for the control group | Time effect for the intervention group | Intervention vs control time effect contrast | ||
---|---|---|---|---|---|
β (95% CI) | β (95%CI) | β (95% CI) | std β | p-value | |
TV time (min/day) | −7.6 (− 22.8;7.6) | − 14.0 (− 26.4; − 1.5) | −6.7 (− 6.1;13.4) | − 0.06 | 0.528 |
Game time (min/day) | −2.6 (− 17.8;12.6) | − 10.8 (− 22.7;1.1) | −8.2 (− 7.2;10.8) | −0.07 | 0.397 |
Computer time (min/day) | −2.8 (− 14.9;9.2) | −1.7 (− 14.0;10.6) | 1.13 (− 6.3;18.5) | 0.01 | 0.898 |
Smartphone time (min/day) | 17.7 (−0.4;35.8) | 7.5 (− 6.1;21.0) | − 10.2 (− 32.5;12.1) | − 0.08 | 0.371 |
ST (min/day) | −13.5 (− 1.8;14.8) | − 26.4 (− 50.6;-2.1) | −12.8 (− 50.5;24.8) | −0.06 | 0.504 |
ST w/ smartphone (min/day) | 4.3 (−30.3; 38.9) | − 18.9 (− 46.5; 8.8) | −23.2 (− 67.9;21.5) | − 0.09 | 0.309 |
ST guidelines (<2hs)a | 1.48 (0.89;2.48) | 1.92 (1.20;3.06) | 1.29 (0.65;2.57) | – | 0.464 |
ST guidelines w/ smartphone (<2hs)a | 0.88 (0.27;2.84) | 1.46 (0.58;3.69) | 1.66 (0.37;7.40) | – | 0.507 |