Impact of Interventions on Fruit and Vegetable Intake in Schoolchildren
Author Information
Author(s): Tak Nannah I, te Velde Saskia J, Brug Johannes
Primary Institution: VU University Medical Centre, Amsterdam, The Netherlands
Hypothesis
Positive changes in determinants of fruit and vegetable intake are associated with increased intake among primary schoolchildren.
Conclusion
The study provides evidence that changes in certain determinants of fruit and vegetable intake can lead to increased consumption among children.
Supporting Evidence
- Increased liking of fruits and vegetables was associated with higher intake frequency.
- Parental facilitation and availability at home were significant predictors of increased intake.
- Behavior changes in fruit and vegetable intake were observed in both intervention studies.
Takeaway
If kids like fruits and vegetables more and have them available at home, they are likely to eat more of them.
Methodology
The study used a longitudinal design with baseline and two follow-up measurements, analyzing data from two intervention studies.
Potential Biases
Self-reported data may introduce bias due to social desirability.
Limitations
The study relied on self-reported data, which may lead to social desirability bias, and the time intervals between measurements were relatively long.
Participant Demographics
Children aged 9-12 years, with a mix of genders and ethnic backgrounds.
Statistical Information
P-Value
p<0.05
Confidence Interval
95% CI 1.64 – 5.09
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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