|
Preschool children's television/video viewing versus computer use exposures.* |
||||||
| Computer use |
||||||
|
|
||||||
| Television/video viewing |
< 1 hour/day |
1 hour/day |
2 hours/day |
3 hours/day |
4 hours/day |
≥ 5 hours/day |
|
|
||||||
| < 1 hour/day |
96.6 +/- 1.7 |
2.1 +/- 1.2 |
1.3 +/- 0.7 |
0 |
0 |
0 |
| 1 hour/day |
88.8 +/- 1.8 |
9.7 +/- 1.8 |
1.2 +/- 0.7 |
0.3 +/- 0.2 |
0 |
0 |
| 2 hours/day |
82.4 +/- 2.2 |
12.1 +/- 1.9 |
4.8 +/- 1.2 |
0.5 +/- 0.4 |
0.1 +/- 0.1 |
0.1 +/- 0.1 |
| 3 hours/day |
74.8 +/- 3.1 |
11.6 +/- 2.0 |
9.3 +/- 2.3 |
3.3 +/- 1.6 |
1.0 +/- 0.8 |
0 |
| 4 hours/day |
70.8 +/- 4.8 |
18.3 +/- 4.5 |
6.6 +/- 2.4 |
1.2 +/- 0.4 |
2.5 +/- 1.7 |
0.5 +/- 0.5 |
| ≥ 5 hours/day |
73.3 +/- 3.7 |
12.8 +/- 2.9 |
5.2 +/- 2.1 |
0.7 +/- 0.5 |
0 |
8.0 +/- 2.6 |
|
* Estimated percentages +/- standard errors are given. n = 1792, P < 0.0001 for the Pearson chi-squared statistic. | ||||||
Mendoza et al. International Journal of Behavioral Nutrition and Physical Activity 2007 4:44 doi:10.1186/1479-5868-4-44 |
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