- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT02467816
Technology and Design Innovation for School Lunch
Technology and Design Innovation to Support 21st Century School Nutrition
Przegląd badań
Status
Warunki
Szczegółowy opis
Improving dietary intake among low-income youth is critical to reducing obesity, and schools are arguably the most important system in which to intervene. In 2010, Congress passed the Healthy, Hunger-Free Kids Act to better align school meal standards with the Dietary Guidelines, making school meals a nutritious option for students. Increasing participation in the school meal program, therefore, especially among low-income youth, has the potential to improve dietary intake among students and ultimately reduce childhood obesity.
Over three school years, the University of California (Berkeley's School of Public Health and the Division of Agriculture and Natural Resources' Nutrition Policy Institute) will evaluate an innovative, student-centered school-lunch intervention to increase school lunch participation and improve dietary intake among low-income middle and high school students. The project will be conducted in the San Francisco Unified School District (SFUSD), a large and diverse urban district serving over 32,000 students (70% of total) eligible for free or reduced-price meals. The intervention, developed in partnership with the global design firm IDEO, aims to promote healthier habits by leveraging principals of behavior economics. The intervention involves the following three components: 1) a smartphone application (SmartMeal) that allows students to pre-order school lunches, receive nutrition information about school lunch options, and provide feedback about meals to food service staff, 2) distributed points of sale for school meals, achieved through the addition of mobile food carts and vending machines, and 3) a staff wellness curriculum that encourages staff to promote school meals and model healthful eating behaviors to students.
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
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California
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San Francisco, California, Stany Zjednoczone
- Academy High School and Ruth Asawa School of the Arts
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San Francisco, California, Stany Zjednoczone
- AP Giannini Middle School
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San Francisco, California, Stany Zjednoczone
- Aptos Middle School
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San Francisco, California, Stany Zjednoczone
- Balboa High School
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San Francisco, California, Stany Zjednoczone
- Burton High School
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San Francisco, California, Stany Zjednoczone
- Everett Middle School
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San Francisco, California, Stany Zjednoczone
- Francisco Middle School
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San Francisco, California, Stany Zjednoczone
- Galileo High School
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San Francisco, California, Stany Zjednoczone
- Herbert Hoover Middle School
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San Francisco, California, Stany Zjednoczone
- James Denman Middle School
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San Francisco, California, Stany Zjednoczone
- James Lick Middle School
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San Francisco, California, Stany Zjednoczone
- John O'Connell High School
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San Francisco, California, Stany Zjednoczone
- June Jordan High School
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San Francisco, California, Stany Zjednoczone
- Lincoln High School
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San Francisco, California, Stany Zjednoczone
- Lowell High School
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San Francisco, California, Stany Zjednoczone
- Marina Middle School
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San Francisco, California, Stany Zjednoczone
- Marshall High School
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San Francisco, California, Stany Zjednoczone
- Martin Luther King Middle School
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San Francisco, California, Stany Zjednoczone
- Mission High School
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San Francisco, California, Stany Zjednoczone
- Presidio Middle School
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San Francisco, California, Stany Zjednoczone
- Roosevelt Middle School
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San Francisco, California, Stany Zjednoczone
- Visitacion Valley Middle School
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San Francisco, California, Stany Zjednoczone
- Wallenberg High School
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San Francisco, California, Stany Zjednoczone
- Washington High School
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dziecko
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- All 7th-10th grade students at participating schools are eligible to participate in the student survey
- All 6th-12th grade students who eat the school lunch are eligible to participate in plate waste data collection
- All 7th-10th grade teachers are eligible to participate in the teacher survey
Exclusion Criteria:
- There are no exclusion criteria
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Zapobieganie
- Przydział: Nielosowe
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
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Eksperymentalny: School lunch intervention
Intervention schools (6 middle and 6 high) will receive the complete school lunch intervention for two school years.
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The SmartMeal application is a smartphone application that will allow students to pre-order school meals, receive nutrition information about school meals, and provide feedback about school meals to Student Nutrition Services.
To increase points of sale for school meals (outside the cafeteria), school meals will be sold at hot and cold mobile food carts and vending machines throughout the school.
A wellness curriculum will be implemented that encourages teachers and staff members to eat school meals and promote them to students.
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Brak interwencji: School lunch control
Control schools (6 middle and 6 high) will not receive the school lunch intervention for two school years.
Lunch delivery will proceed as normal.
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Change in school lunch participation
Ramy czasowe: 2 years
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Daily school lunch participation records broken down by grade, gender, and free or reduced-price meal eligibility at each school.
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2 years
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Change in plate waste during lunch among students who eat school lunch
Ramy czasowe: 2 school years
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Individual-level waste of food components achieved through visual estimation and aggregate waste of food components achieved through weighing.
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2 school years
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Change in fruit consumption at lunch
Ramy czasowe: 2 school years
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Student survey that asks about fruits consumed at lunch yesterday
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2 school years
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Change in vegetable consumption at lunch
Ramy czasowe: 2 school years
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Student survey that asks about vegetables consumed at lunch yesterday
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2 school years
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Change in weekly fruit consumption
Ramy czasowe: 2 school years
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Student survey that asks about fruits consumed during a typical week
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2 school years
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Change in weekly vegetable consumption
Ramy czasowe: 2 school years
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Student survey that asks about vegetables consumed during a typical week
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2 school years
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Change in variety of fruits consumed by students at lunch
Ramy czasowe: 2 school years
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Student survey that asks about fruits consumed at lunch yesterday
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2 school years
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Change in variety of vegetables consumed by students at lunch
Ramy czasowe: 2 school years
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Student survey that asks about vegetables consumed at lunch yesterday
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2 school years
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Change in variety of fruits consumed by students each week
Ramy czasowe: 2 school years
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Student survey that asks about fruits consumed during a typical week
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2 school years
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Change in variety of vegetables consumed by students each week
Ramy czasowe: 2 school years
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Student survey that asks about vegetables consumed during a typical week
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2 school years
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Change in body mass index (index)
Ramy czasowe: 2 school years
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BMI data collected each year on 7th and 9th grade students via the California Physical Fitness Test
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2 school years
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Współpracownicy i badacze
Współpracownicy
Śledczy
- Główny śledczy: Kristine A Madsen, MD MPH, University of California, Berkeley
- Główny śledczy: Lorrene Ritchie, PhD RD, University of California Division of Agriculture and Natural Resources
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- 2014-12-7010
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
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