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Food, Fun, & Fitness Internet Program for Girls: Outcome Evaluation (FFFIPG)

18 januari 2016 bijgewerkt door: Deborah Thompson, Baylor College of Medicine

Using Technology to Prevent Obesity Among African American Girls

The purpose of this project is to reduce health disparities in obesity risk among 8-10 year old African American girls using a culturally sensitive and developmentally appropriate internet-based program with no face-to-face interaction. This study will conduct an outcome evaluation to test short and longer term effects on obesity risk.

Studie Overzicht

Toestand

Voltooid

Conditie

Interventie / Behandeling

Gedetailleerde beschrijving

This research will conduct an outcome evaluation on a promising web based obesity prevention program for 8-10 year old African American girls. A pilot study with 80 girls established its feasibility: recruitment goals were met; attrition rates were < 10%; logon rates to the online program were 74.5%; and statistically significant increases in fruit and vegetable consumption and time spent being physically active were observed. The outcome evaluation will recruit 400 child-parent pairs to examine short and longer term effects of the program on obesity risk. It will also conduct mediation analyses to examine pathways of effect. At the end of the study, the web based program will be hosted on the CNRC web site. Although the use of the internet as a method for changing health behavior is not new, the use of an internet program alone, with no face to face interaction, is novel. This is one of the first programs to attempt this, particularly in an at-risk population.

Studietype

Ingrijpend

Inschrijving (Werkelijk)

342

Fase

  • Niet toepasbaar

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

  • Verenigde Staten
    • Texas
      • Houston, Texas, Verenigde Staten, 77030
        • Baylor College of Medicine

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

8 jaar tot 10 jaar (Kind)

Accepteert gezonde vrijwilligers

Ja

Geslachten die in aanmerking komen voor studie

Vrouw

Beschrijving

Inclusion Criteria:

  • 8-10 years old
  • healthy
  • African American
  • parent willing to participate in data collection
  • internet access
  • personal email address

Exclusion Criteria:

  • mental, physical, or medical conditions that limit fruit-vegetable consumption, physical activity, or ability to fully participate in the program and/or complete baseline and post assessment data collection
  • taking medications that influence dietary behaviors, appetite, and/or physical activity

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Preventie
  • Toewijzing: Gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: story plus behaviorial procedures
The girls randomized to this arm of the study will view an interactive story about 6 8-10 year old African American girls who seek to find clues to solve a mystery about the town in which they live. The episodes will contain information about healthy nutrition and physical activity, as well as basic information about physical activity and kitchen safety tips, developmentally appropriate recipes, and portion sizes. Girls randomized to this arm of the study will also engage in key behavior change procedures, such as goal setting, problem solving, and self monitoring.
Gedragsmatig: Food, Fun, & Fitness Internet Program for Girls
This is an 8 episode intervention, delivered entirely over the internet. Each episode, girls will view an interactive story in which 6 8-10 year old African American characters attempt to solve a mystery about their town. The online program will include information about healthy nutrition (i.e., consuming more fruit, vegetables, water) and physical activity. There will be two groups; one group (the experimental group) will view the interactive story and participate in key behavior change procedures, such as personal goal setting, problem solving, and self monitoring activities. The second group (the active comparator group) will view the online stories but will not engage in key behavior change procedures.
Actieve vergelijker: story only
The girls randomized to this arm of the study will view an interactive story about 6 8-10 year old African American girls who seek to find clues to solve a mystery about the town in which they live. The episodes will contain information about healthy nutrition and physical activity, as well as basic information about physical activity and kitchen safety tips, developmentally appropriate recipes, and portion sizes. Girls randomized to this arm of the study will not engage in key behavior change procedures, such as goal setting, problem solving, and self monitoring.
Gedragsmatig: Food, Fun, & Fitness Internet Program for Girls
This is an 8 episode intervention, delivered entirely over the internet. Each episode, girls will view an interactive story in which 6 8-10 year old African American characters attempt to solve a mystery about their town. The online program will include information about healthy nutrition (i.e., consuming more fruit, vegetables, water) and physical activity. There will be two groups; one group (the experimental group) will view the interactive story and participate in key behavior change procedures, such as personal goal setting, problem solving, and self monitoring activities. The second group (the active comparator group) will view the online stories but will not engage in key behavior change procedures.
Geen tussenkomst: Wait list control
This group will participate in data collection only; after the 3rd data collection point, they will be given access to the intervention

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Body mass index percentile
Tijdsspanne: 6 months
height and weight will be used to calculate BMI percentile
6 months

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
fruit and vegetable consumption
Tijdsspanne: 3 months
dietitian-assisted dietary recalls will be collected using the NDSR system; 2 recalls will be collected (1 week day and 1 weekend day)
3 months
physical activity
Tijdsspanne: 3 months
Accelerometers will be used to assess physical activity at each time point
3 months
self efficacy
Tijdsspanne: 3 months
Standard measures will be used to assess fruit, vegetable, water, and physical activity self efficacy
3 months
home availability
Tijdsspanne: 3 months
standard measures will be used to assess fruit, vegetable, and physical activity equipment home availability
3 months
asking behaviors
Tijdsspanne: 3 months
standard measures will be used to assess child fruit, vegetable, water, and physical activity asking behaviors
3 months
fruit and vegetable consumption
Tijdsspanne: 6 months
dietitian-assisted dietary recalls will be collected using the NDSR system; 2 recalls will be collected at each time point (1 week day and 1 weekend day)
6 months
physical activity
Tijdsspanne: 6 months
Accelerometers will be used to assess physical activity
6 months
self efficacy
Tijdsspanne: 6 months
standard measures will be used to assess fruit, vegetable, water, and physical activity self efficacy
6 months
home availability
Tijdsspanne: 6 months
standard measures will be used to assess fruit, vegetable, and physical activity equipment home availability
6 months
asking behaviors
Tijdsspanne: 6 months
standard measures will be used to assess child fruit, vegetable, water, and physical activity asking behaviors
6 months

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Baylor College of Medicine

Medewerkers

National Institute on Minority Health and Health Disparities (NIMHD)

Onderzoekers

  • Hoofdonderzoeker: Deborah I Thompson, PhD, Baylor College of Medicine

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Algemene publicaties

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start

1 januari 2012

Primaire voltooiing (Werkelijk)

1 mei 2015

Studie voltooiing (Werkelijk)

1 mei 2015

Studieregistratiedata

Eerst ingediend

21 november 2011

Eerst ingediend dat voldeed aan de QC-criteria

28 november 2011

Eerst geplaatst (Schatting)

30 november 2011

Updates van studierecords

Laatste update geplaatst (Schatting)

20 januari 2016

Laatste update ingediend die voldeed aan QC-criteria

18 januari 2016

Laatst geverifieerd

1 januari 2016

Meer informatie

Termen gerelateerd aan deze studie

Trefwoorden

Aanvullende relevante MeSH-voorwaarden

Andere studie-ID-nummers

  • H-27505
  • R01MD005814 (Subsidie/contract van de Amerikaanse NIH)

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