Table 3.
Association between range of screen time use per day, demographic characteristics, sunlight exposure, physical activity and weight, behavioral and mood disorders and academic results
| Screen time use per day | 0–2 h/d N (%) |
2–4 h/d N (%) |
4–6 h/d N (%) |
6–8 h/d N (%) |
> 8 h/d N (%) |
p value |
|---|---|---|---|---|---|---|
| Gender | ||||||
|
Male Female |
1 (0.6%) 6 (5.4%) |
33 (21.4%) 26 (23.4%) |
63 (40.9%) 43 (38.7%) |
28 (18.2%) 22 (19.8%) |
29 (18.8%) 14 (12.6%) |
0.119 |
| Family members | ||||||
|
2 3 4 5 > 5 |
0 (0.0%) 2 (4.2%) 5 (3.1%) 0 (0.0%) 0 (0.0%) |
1 (20.0%) 9 (18.8%) 39 (24.5%) 7 (16.7%) 3 (27.3%) |
1 (20.0%) 23 (47.9%) 62 (39.0%) 13 (31.0%) 7 (63.6%) |
1 (20.0%) 4 (8.3%) 30 (18.9%) 15 (35.7%) 0% (0) |
2 (40.0%) 10 (20.8%) 23 (14.5%) 7 (16.7%) 1 (9.1%) |
0.164 |
|
Place of living DURING the lockdown |
||||||
|
Countryside Urban area Residential area Other |
0 (0.0%) 6 (3.1%) 0 (0.0%) 1 (6.3%) |
3 (18.8%) 40 (20.8%) 12 (29.3%) 4 (25%) |
8 (50.0%) 77 (40.1%) 13 (31.7%) 8 (50.0%) |
1 (6.3%) 41 (21.4%) 8 (19.5%) 0 (0.0%) |
4 (25.0%) 28 (14.6%) 8 (19.5%) 3 (18.8%) |
0.477 |
| Family employment situation DURING the lockdown | ||||||
|
Both parents employed One employed/one unemployed Both parents unemployed Other |
5 (2.8%) 1 (1.5%) 0 (0.0%) 1 (16.7%) |
35 (19.4%) 17 (26.2%) 7 (50.0%) 0 (0.0) |
73 (40.6%) 27 (41.5%) 2 (14.3%) 4 (66.7) |
38 (21.1%) 11 (16.9%) 1 (7.1%) 0 (0.0) |
29 (16.1%) 9 (13.8%) 4 (28.6%) 0 (0.0) |
0.064 |
| Sleep latency > 60 min | 0 (0.0%) | 3 (6.8%) | 23 (52.3%) | 7 (15.9%) | 11 (25.0%) | 0.007 |
| Nighttime awakenings | 5 (4.6%) | 26 (23.9%) | 48 (44.0%) | 14 (12.8%) | 16 (14.7%) | 0.134 |
| Lack of sunlight exposure | 0 (0.0%) | 16 (22.9%) | 24 (34.3%) | 15 (21.4%) | 15 (21.4%) | 0.031 |
| Lack of physical activity | 0 (0.0%) | 8 (15.1%) | 17 (32.1%) | 14 (26.4%) | 14 (26.4%) | 0.011 |
| Increase of weight | 0 (0.0%) | 15 (21.7%) | 21 (30.4%) | 16 (23.2%) | 17 (24.6%) | 0.049 |
| Low academic results | 0 (0.0%) | 10 (29.4%) | 8 (23.5%) | 8 (23.6%) | 8 (23.6%) | 0.178 |
| Good social skills | 6 (3.4%) | 38 (21.5%) | 74 (41.8%) | 32 (18.1%) | 27 (15.3%) | 0.591 |
| Frequent behavioral problems | 0 (0.0%) | 11 (21.2%) | 21 (40.4%) | 10 (19.2%) | 10 (19.2%) | 0.130 |
| Mood disorders | 1 (1.6%) | 8 (12.9%) | 29 (46.8%) | 11 (17.7%) | 13 (21.0%) | 0.252 |
Significant p values (< 0.05) are in bold