Abstract：
BACKGROUND:Maternal education is consistently found to be inversely related to children's television viewing and is associated with aspects of the family television environment. This study investigates whether family television environment mediates the relationship between maternal education and children's television viewing. METHODS:Parents of 1484 children reported maternal education, time their child spends watching television, and 21 aspects of the family television environment (potential mediators) during 2002 and 2003. Separate regression analyses were conducted in 2006 for each potential mediator that met two initial conditions for mediation (associated with both maternal education and children's television viewing (p<0.10)), to assess whether inclusion reduced the association between maternal education and children's television viewing. Multivariable regression assessed the combined impact of all mediators. RESULTS:Twelve of 21 potential mediators met the initial conditions for mediation. Inclusion of each resulted in decreased beta values (3.2% to 15.2%) for the association between maternal education and television viewing. Number and placement of televisions in the home appeared to have the greatest mediating effect, followed by frequency of eating dinner in front of the television with the child and rules about television viewing during mealtimes. Together, the 12 mediators accounted for more than one-third of the association between maternal education and children's television viewing time. CONCLUSIONS:This study suggests the strong inverse relationship between maternal education and children's television viewing is partly mediated by aspects of the family television environment.
journal_name
Am J Prev Medjournal_title
American journal of preventive medicineauthors
Hesketh K,Ball K,Crawford D,Campbell K,Salmon Jdoi
10.1016/j.amepre.2007.02.039subject
Has Abstractpub_date
2007-07-01 00:00:00pages
41-7issue
1eissn
0749-3797issn
1873-2607pii
S0749-3797(07)00162-6journal_volume
33pub_type
杂志文章abstract：BACKGROUND:The central evaluative question about a national HIV prevention program is whether that program affects HIV incidence. Numerous factors may influence incidence, including public investment in HIV prevention. Few studies, however, have examined the relationship between public investment and the HIV epidemic i...
journal_title：American journal of preventive medicine
pub_type： 杂志文章
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更新日期：2007-01-01 00:00:00
abstract：BACKGROUND:Physical activity in adolescence has been reported to enhance physical activity in adulthood, but detailed information on the enhancing effect of different types of adolescent sports is lacking. We evaluated the association between participation in different types of adolescent sports and physical activity i...
journal_title：American journal of preventive medicine
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journal_title：American journal of preventive medicine
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journal_title：American journal of preventive medicine
pub_type： 杂志文章,随机对照试验
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journal_title：American journal of preventive medicine
pub_type： 杂志文章,评审
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journal_title：American journal of preventive medicine
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更新日期：2017-11-01 00:00:00
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journal_title：American journal of preventive medicine
pub_type： 杂志文章,评审
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更新日期：2003-02-01 00:00:00
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journal_title：American journal of preventive medicine
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更新日期：2005-12-01 00:00:00
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abstract：BACKGROUND:According to the 2008 Physical Activity Guidelines for Americans, adults need to engage in at least 150 minutes/week of moderate-intensity activity or its equivalent (defined as aerobically active) to obtain substantial health benefits and more than 300 minutes/week (defined as highly active) to obtain more ...
journal_title：American journal of preventive medicine
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更新日期：2010-10-01 00:00:00
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journal_title：American journal of preventive medicine
pub_type： 杂志文章,随机对照试验
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更新日期：2018-05-01 00:00:00
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journal_title：American journal of preventive medicine
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更新日期：2017-07-01 00:00:00
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journal_title：American journal of preventive medicine
pub_type： 杂志文章
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journal_title：American journal of preventive medicine
pub_type： 杂志文章,评审
doi：
更新日期：1989-07-01 00:00:00
abstract：BACKGROUND:In 1975, the then-Center for Disease Control (CDC) established the Vessel Sanitation Program (VSP) to minimize the risk for diarrheal disease among passengers and crew aboard ships by assisting the cruise ship industry in developing and implementing comprehensive environmental health programs. OBJECTIVES:To...
journal_title：American journal of preventive medicine
pub_type： 杂志文章
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更新日期：2003-04-01 00:00:00
abstract：BACKGROUND:Tobacco use has been found to be more prevalent among lesbian, gay, bisexual, and transgender (LGBT) adults than among the general population, but there is little information about LGBT youth. This study examined tobacco use in relation to sexual identity in a community venue-based sample of youth. METHODS:...
journal_title：American journal of preventive medicine
pub_type： 杂志文章
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