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Using Spices and Herbs to Increase Vegetable Intake Among Urban High School Students

Primary Purpose

Poor Nutrition

Status
Completed
Phase
Not Applicable
Locations
United States
Study Type
Interventional
Intervention
Adding spices and herbs to school lunch vegetables
Sponsored by
University of Maryland, Baltimore
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional other trial for Poor Nutrition focused on measuring Spices, Herbs, Vegetables, National School Lunch Program, High school

Eligibility Criteria

12 Years - 21 Years (Child, Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Enrolled student at Cristo Rey High School
  • Able to read and write English (exclusive to Phase 1 participants)

Exclusion Criteria:

  • Does not eat lunch in the Cristo Rey High School cafeteria
  • Not willing to complete questionnaires (exclusive to Phase 1 participants)

Sites / Locations

  • Center for Integrative Medicine University of Maryland

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

School Lunch Participants

Arm Description

School lunch participants will be given vegetables with and without additional spices and herbs to determine if intake will increase with the addition of spices and herbs.

Outcomes

Primary Outcome Measures

Vegetable plate waste
Student vegetable intake will be assessed through plate waste (weighed).

Secondary Outcome Measures

Cafeteria production waste as measured by calculating the difference between total prepared vegetable weight and discarded vegetable weight.
This outcome involves quantifying both the amount of vegetables that were prepared and served and the amount of vegetables that were thrown away by cafeteria staff after lunch.
Attitudes towards eating vegetables
Participants will complete a baseline questionnaire in the Spring of 2016 followed by a follow-up questionnaire at the end of the 2016-2017 school year. Changes in attitudes towards eating vegetables will be assessed before and after the addition of spices and herbs to the school lunch vegetables.

Full Information

First Posted
September 7, 2016
Last Updated
September 6, 2021
Sponsor
University of Maryland, Baltimore
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1. Study Identification

Unique Protocol Identification Number
NCT02908854
Brief Title
Using Spices and Herbs to Increase Vegetable Intake Among Urban High School Students
Official Title
Using Spices and Herbs to Increase Vegetable Intake Among Urban High School Students in the National School Lunch Program
Study Type
Interventional

2. Study Status

Record Verification Date
September 2021
Overall Recruitment Status
Completed
Study Start Date
September 2016 (undefined)
Primary Completion Date
May 2017 (Actual)
Study Completion Date
June 2017 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
University of Maryland, Baltimore

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
A two-phase, school-based intervention will be conducted at a high school in Baltimore to evaluate whether the addition of spices and herbs to vegetable dishes in the National School Lunch Program (NSLP) can increase vegetable intake among students in an urban and predominantly African-American high school.
Detailed Description
The proposed research will be conducted at Cristo Rey Jesuit High School in Baltimore, Maryland. In this two-phase intervention, the research team will work in Phase I with stakeholders throughout the high school community to identify the barriers to vegetable intake in the NSLP in this student population and to determine how spices and herbs might help overcome these barriers. The stakeholders with whom we will collaborate will include students, school administration, and cafeteria staff. Phase II will focus on the direct measurement of vegetable intake among students both before and after spices and herbs are added to the vegetables in the NSLP. The spiced vegetable recipes that received the most favorable student rankings in the taste tests of Phase I will be offered. The vegetable recipes flavored with spices and herbs will meet all NSLP requirements for fat, sugar, total calories, and all other guidelines. Student vegetable intake will be assessed through two outcomes: 1.) plate waste, and 2.) production waste.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Poor Nutrition
Keywords
Spices, Herbs, Vegetables, National School Lunch Program, High school

7. Study Design

Primary Purpose
Other
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
29 (Actual)

8. Arms, Groups, and Interventions

Arm Title
School Lunch Participants
Arm Type
Experimental
Arm Description
School lunch participants will be given vegetables with and without additional spices and herbs to determine if intake will increase with the addition of spices and herbs.
Intervention Type
Other
Intervention Name(s)
Adding spices and herbs to school lunch vegetables
Intervention Description
Direct measurement of school lunch vegetable intake among students both before and after spices and herbs are added.
Primary Outcome Measure Information:
Title
Vegetable plate waste
Description
Student vegetable intake will be assessed through plate waste (weighed).
Time Frame
The overall time frame for the outcome measure assessment is up to 8 months. This will occur during the 2016-2017 school year.
Secondary Outcome Measure Information:
Title
Cafeteria production waste as measured by calculating the difference between total prepared vegetable weight and discarded vegetable weight.
Description
This outcome involves quantifying both the amount of vegetables that were prepared and served and the amount of vegetables that were thrown away by cafeteria staff after lunch.
Time Frame
The overall time frame for the outcome measure assessment is up to 8 months. This will occur during the 2016-2017 school year.
Title
Attitudes towards eating vegetables
Description
Participants will complete a baseline questionnaire in the Spring of 2016 followed by a follow-up questionnaire at the end of the 2016-2017 school year. Changes in attitudes towards eating vegetables will be assessed before and after the addition of spices and herbs to the school lunch vegetables.
Time Frame
The outcome measure is being assessed up to 12 months. Spring 2016 through Spring 2017.

10. Eligibility

Sex
All
Minimum Age & Unit of Time
12 Years
Maximum Age & Unit of Time
21 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Enrolled student at Cristo Rey High School Able to read and write English (exclusive to Phase 1 participants) Exclusion Criteria: Does not eat lunch in the Cristo Rey High School cafeteria Not willing to complete questionnaires (exclusive to Phase 1 participants)
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Christopher D'Adamo, PhD
Organizational Affiliation
University of Maryland, Baltimore
Official's Role
Principal Investigator
Facility Information:
Facility Name
Center for Integrative Medicine University of Maryland
City
Baltimore
State/Province
Maryland
ZIP/Postal Code
21201
Country
United States

12. IPD Sharing Statement

Plan to Share IPD
No
Citations:
PubMed Identifier
24747044
Citation
Gase LN, McCarthy WJ, Robles B, Kuo T. Student receptivity to new school meal offerings: assessing fruit and vegetable waste among middle school students in the Los Angeles Unified School District. Prev Med. 2014 Oct;67 Suppl 1(0 1):S28-33. doi: 10.1016/j.ypmed.2014.04.013. Epub 2014 Apr 16.
Results Reference
background
PubMed Identifier
24857599
Citation
Byker CJ, Farris AR, Marcenelle M, Davis GC, Serrano EL. Food waste in a school nutrition program after implementation of new lunch program guidelines. J Nutr Educ Behav. 2014 Sep-Oct;46(5):406-11. doi: 10.1016/j.jneb.2014.03.009. Epub 2014 May 22.
Results Reference
background
PubMed Identifier
25173063
Citation
Just DR, Wansink B, Hanks AS. Chefs move to schools. A pilot examination of how chef-created dishes can increase school lunch participation and fruit and vegetable intake. Appetite. 2014 Dec;83:242-247. doi: 10.1016/j.appet.2014.08.033. Epub 2014 Aug 27.
Results Reference
background
PubMed Identifier
24135053
Citation
Hanks AS, Wansink B, Just DR. Reliability and accuracy of real-time visualization techniques for measuring school cafeteria tray waste: validating the quarter-waste method. J Acad Nutr Diet. 2014 Mar;114(3):470-474. doi: 10.1016/j.jand.2013.08.013. Epub 2013 Oct 14.
Results Reference
background
PubMed Identifier
27404643
Citation
D'Adamo CR, McArdle PF, Balick L, Peisach E, Ferguson T, Diehl A, Bustad K, Bowden B, Pierce BA, Berman BM. Spice MyPlate: Nutrition Education Focusing Upon Spices and Herbs Improved Diet Quality and Attitudes Among Urban High School Students. Am J Health Promot. 2016 May;30(5):346-56. doi: 10.1177/0890117116646333.
Results Reference
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Links:
URL
https://fns-prod.azureedge.net/sites/default/files/cn/NSLPFactSheet.pdf
Description
United States Department of Agriculture (2017). National School Lunch Program - Fact Sheet. Retrieved September 27, 2017

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Using Spices and Herbs to Increase Vegetable Intake Among Urban High School Students

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