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School-Level Practices and Perceptions Associated With Salad Bars in Schools.

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School salad bars are linked to nutrition practices and perceptions. Positive perceptions and full-service kitchens increase salad bar availability, while school-level decision-making decreases it.

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Area of Science:

  • Nutrition Science
  • Public Health
  • School Foodservice

Background:

  • Salad bars in schools aim to boost student fruit and vegetable intake.
  • This study investigates school nutrition practices and perceptions related to salad bar implementation.

Purpose of the Study:

  • To identify factors associated with the presence of salad bars in schools.
  • To understand how school nutrition practices and manager perceptions influence salad bar availability.

Main Methods:

  • Cross-sectional survey of 648 school nutrition managers in Arizona (2013-2014).
  • Statistical analysis using mixed general estimating equation binomial regressions.
  • Adjusted for clustering within districts, school level, free/reduced lunch rates, and manager experience.

Main Results:

  • Approximately 61% of schools reported having a salad bar.
  • Positive manager perception, full-service kitchens, and grade-level lunch service were associated with salad bars.
  • School-level menu and food service decision-making was negatively associated with salad bar presence.

Conclusions:

  • School-level nutrition practices and perceptions significantly correlate with salad bar availability.
  • Targeting these factors could promote wider adoption of salad bars in schools.