Table 4

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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