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. 2022 Jul 21;14(14):2985. doi: 10.3390/nu14142985

Table 2.

Screen time in relation to the age of children.

Age group Screen Time on Educational Activities During a Weekday
1–2 h
n (%)
2–4 h
n (%)
>4 h
n (%)
<3 years old 0 (0.00%) 0 (0.00%) 1 (0.05%)
3–6 years old 11 (5.16%) 3 (1.36%) 0 (0.00%)
7–11 years old 190 (89.20%) 149 (67.73%) 520 (23.47%)
12–18 years old 12 (5.63%) 68 (30.91%) 1695 (76.49%)
Statistical analysis Chi2 = 644.83; p < 0.001
Age group Screen time on educational activities during the weekend day
1–2 h
n (%)
2–4 h
n (%)
>4 h
n (%)
<3 years old 1 (0.08%) 0 (0.00%) 0 (0.00%)
3–6 years old 4 (0.31%) 3 (0.40%) 0 (0.00%)
7–11 years old 494 (37.68%) 152 (20.43%) 35 (10.77%)
12–18 years old 812 (61.94%) 589 (79.17%) 290 (89.23%)
Statistical analysis Chi2 = 130.67; p < 0.001
Age group Screen time on recreational activities during the weekday
1–2 h
n (%)
2–4 h
n (%)
>4 h
n (%)
<3 years old 10 (0.74%) 2 (0.21%) 1 (0.15%)
3–6 years old 88 (6.48%) 25 (2.58%) 2 (0.31%)
7–11 years old 627 (46.17%) 338 (34.92%) 115 (17.77%)
12–18 years old 633 (46.61%) 603 (62.29%) 529 (81.76%)
Statistical analysis Chi2 = 245.74; p < 0.001
Age group Screen time on recreational activities during the weekend day
1–2 h
n (%)
2–4 h
n (%)
>4 h
n (%)
<3 years old 10 (0.88%) 2 (0.19%) 1 (0.13%)
3–6 years old 56 (4.95%) 64 (6.00%) 4 (0.53%)
7–11 years old 506 (44.74%) 416 (39.02%) 168 (22.28%)
12–18 years old 559 (49.43%) 584 (54.78%) 581 (77.06%)
Statistical analysis Chi2 = 168.79; p < 0.001