Overweight Girls - Study
Parental Weight Status and Girls' Television
Viewing, Snacking, and Body Mass Indexes
Overweight Girls Study - Aim
The purpose of this study was to examine whether television viewing (TVV)
provides a context for patterns of snacking fostering overweight in young
girls from overweight and non-overweight families.
Overweight Girls Study - Methods
Participants were 173 non-Hispanic white girls and their parents from
central Pennsylvania, assessed longitudinally when girls were 5, 7, and
9 years old. Path analysis was used to test patterns of relationships
among girls' TVV, snacking while watching television, snacking frequency,
fat intake from energy-dense snack food, and girls' increase in body mass
index (BMI) from age 5 to 9.
Overweight Girls Study - Results
In both overweight and non-overweight families, girls who watched more
television consumed more snacks in front of the television. In families
where neither parent was overweight, television viewing was the only significant
predictor of girls' increase in BMI. In families where one or both parents
were overweight, girls who watched more television snacked more frequently,
and girls who snacked more frequently had higher intakes of fat from energy-dense
snacks, which predicted their increase in BMI from age 5 to 9. TVV did
not directly predict girls' increase in BMI in girls from overweight families.
Overweight Girls Study - Issues
The results of this weight study support and extend previous findings
that have shown that excessive television viewing and snacking patterns
are risk factors for the development of overweight in children; however,
patterns of relationships may differ based on parental weight status.
For overweight families, TVV may provide a context for excessive snack
consumption, in addition to inactivity.
Source: Pennsylvania State University.
2003
Weight Loss News
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