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The Good Food for Learning Universal Curriculum-Integrated Healthy School Lunch Intervention: Protocol for a Two-Year

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Area of Science:

  • Population health intervention research
  • Community-engaged academic research
  • Childhood nutrition and public health

Background:

  • Schools are crucial settings for promoting lifelong healthy eating habits in children.
  • Universal school food programs can combat food insecurity and foster healthy eating across diverse socioeconomic groups.
  • There is a need for rigorous research on the impact of universal school meal programs.

Purpose of the Study:

  • To assess the impact of a 2-year universal, curriculum-integrated healthy school lunch program.
  • To evaluate changes in food consumption, dietary quality, and nutrition-related knowledge, attitudes, and practices among elementary school students.
  • To inform the development of effective school food programs in Canada.

Main Methods:

  • A population health intervention study comparing 2 intervention elementary schools with 2 matched control schools.
  • Collection of pre- and post-intervention data on food intake, dietary quality, and nutrition knowledge, attitudes, and behaviors.
  • Inclusion of qualitative case studies to examine the intervention process.

Main Results:

  • Data collection was delayed due to the COVID-19 pandemic, with the intervention running from September 2021 to June 2023.
  • Pre-intervention data collection occurred in May 2021, with post-intervention data collection in May-June 2023.
  • Qualitative case studies will run concurrently with the intervention.

Conclusions:

  • This study presents a unique opportunity to systematically evaluate a curriculum-integrated school lunch program.
  • Findings will contribute valuable insights into promising practices for school food programs across Canada.
  • The research aims to provide evidence for the effectiveness of universal school meal initiatives.