Table 2.
Modelled difference in child weekday and weekend total screen-viewing between pre-COVID-19 and post 2020/21 lockdown
| Difference between pre-COVID-19 and post 2020/21 lockdown | Interaction effect | |||
|---|---|---|---|---|
| Relative Risk (95% CI) | P-value | Relative Risk (95% CI) | P-value | |
| Weekday total leisure screen-viewinga (min) | N = 1420 | |||
| No interaction | 1.11 (1.09 to 1.14) | < 0.0005 | ||
| Gender interaction | ||||
| Boys | 1.10 (1.07 to 1.13) | < 0.0005 | ||
| Girls | 1.13 (1.10 to 1.16) | < 0.0005 | 1.03 (1.01 to 1.05)c | 0.008 |
| Educationb interaction | ||||
| Up to A level | 1.11 (1.08 to 1.14) | < 0.0005 | 1.00 (0.98 to 1.02)d | 0.928 |
| Degree or higher | 1.11 (1.08 to 1.14) | < 0.0005 | ||
| Weekend total leisure screen-viewinga (min) | N = 1407 | |||
| No interaction | 1.08 (1.06 to 1.10) | < 0.0005 | ||
| Gender interaction | ||||
| Boys | 1.06 (1.04 to 1.08) | < 0.0005 | ||
| Girls | 1.09 (1.07 to 1.12) | < 0.0005 | 1.03 (1.02 to 1.05)c | < 0.0005 |
| Educationb interaction | ||||
| Up to A level | 1.09 (1.07 to 1.12) | < 0.0005 | 1.03 (1.01 to 1.04)d | 0.005 |
| Degree or higher | 1.07 (1.04 to 1.09) | < 0.0005 | ||
atotal screen-viewing includes TV-viewing
bor equivalent; A level is exam at age 18
cRR for girls compared to boys
dRR for up to A level compared to degree or higher
Models are adjusted for age, gender, household education, seasonality and COVID-19 restrictions