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Prev Med. 2010 Jul;51(1):3-10. doi: 10.1016/j.ypmed.2010.04.012. Epub 2010 Apr 22.

Systematic review of correlates of screen-viewing among young children.

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University of the Basque Country, Nursing I Department, Nursing University School, Barrio Sarriena s/n, Leioa, 48940, Biscay, Spain.



The aims of this review were to: (I) synthesise current research on the correlates of screen-viewing among young children (< or = 7 years old); and (II) identify gaps in the study of these correlates.


71 English-language studies published between 1980 and February 2009 were extracted from computerized literature searches and bibliographies of primary studies.


Variables positively associated with screen-viewing were age, ethnicity, family TV viewing, family factors (maternal depressive symptoms and parental body mass) and media access. Variables negatively associated were socioeconomic indicators, parental rules and safety. Mother's age, mother's employment and presence of a TV set in a child's bedroom were found to be unclearly associated with screen-viewing behaviour. Gender, marital status, father's age and number of TVs were not associated with screen-viewing behaviour.


Few modifiable variables for future research implications were identified. Findings suggest that research on correlates of screen-viewing among young children is limited. However, there are some clear correlates on which future interventions could be tailored (age, ethnicity, some socioeconomic indicators, family TV viewing, some family factors, parental rules and safety). Subsequent research is needed both to further test some of the correlates and to review the correlates for strength of associations.

[Indexed for MEDLINE]

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