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Secular trends in parent-reported television viewing among children in the United States, 2001-2012
1Department of Health, Exercise Science and Recreation Management, The University of Mississippi, University, MS, USA.
Insights
Parent-reported television (TV) viewing decreased significantly for preschoolers and children between 2001 and 2012. Despite this trend, many children still exceed recommended daily TV limits.
Area of Science:
- Pediatric Health
- Media Consumption Studies
- Public Health Surveillance
Background:
- Television (TV) viewing habits in early childhood are linked to developmental outcomes.
- Understanding trends in children's screen time is crucial for public health initiatives.
- Previous research indicated high TV viewing rates among young children.
Purpose of the Study:
- To analyze trends in parent-reported television (TV) viewing among preschoolers (ages 2-5) and children (ages 6-11).
- To examine changes in TV viewing patterns from 2001 to 2012.
- To identify demographic variations in TV viewing trends.
Main Methods:
- Utilized data from the National Health and Nutrition Examination Survey (NHANES) spanning 2001-2012.
- Analyzed parent proxy reports of TV viewing for 5724 preschoolers and 7104 children.
- Assessed TV viewing across six 2-year cycles.
Main Results:
- Significant decreases in mean TV viewing were observed for preschoolers across most demographic groups.
- Non-Hispanic white boys showed the largest decrease in TV viewing (29%).
- While children also showed a decreasing trend, it was less pronounced than in preschoolers. The proportion of preschoolers watching <2 hours of TV daily increased significantly over time.
Conclusions:
- A statistically significant decline in mean TV viewing was evident for both preschoolers and children from 2001 to 2012.
- Despite the decrease, a substantial percentage of parents reported their children watching 2 or more hours of TV daily.
- Continued monitoring of children's screen time is warranted.
Objective:
Examine trends in parent-reported television (TV) viewing among preschoolers (2-5 years) and children (6-11 years) between 2001 and 2012.
Methods:
Data from the 2001-2012 National Health and Nutrition Examination Survey (NHANES) were used. The analytic sample included 5724 preschoolers and 7104 children. Parent proxy of TV viewing at each of the six 2-year cycles was assessed.
Results:
Statistically significant decreases in mean TV viewing between 2001 and 2012 were observed for preschoolers of nearly all gender, race-ethnicity and poverty combinations (exception of Mexican American boys), with the largest decrease occurring among non-Hispanic white boys (29% decrease; 2.24 h/day in 2001-2002 to 1.59 h/day in 2011-2012; P = .01). There was evidence of progressive decrease in mean TV viewing among children, but not to the extent that occurred among the preschool population. Across the six respective cycles for the entire preschool sample, the proportion watching <2 h/day of TV was: 34.9, 34.2, 43.9, 43.4, 39.1 and 49.2 (P(trend) < .001). For children, the respective proportions were: 32.9, 25.2, 38.2, 36.5, 38.1 and 36.6 (P(trend) = .01).
Conclusions:
Statistically significant decreases in mean TV viewing between 2001 and 2012 were observed for preschoolers and children. However, a relatively large proportion of parents report their children watching 2 or more hours/day of TV.
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