Food, Fun, & Fitness Internet Program for Girls: Outcome Evaluation (FFFIPG)
18 janvier 2016 mis à jour par: 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.
Aperçu de l'étude
Statut
Complété
Les conditions
Intervention / Traitement
Description détaillée
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.
Type d'étude
Interventionnel
Inscription (Réel)
342
Phase
- N'est pas applicable
Contacts et emplacements
Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.
Lieux d'étude
-
-
Texas
-
Houston, Texas, États-Unis, 77030
- Baylor College of Medicine
-
-
Critères de participation
Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.
Critère d'éligibilité
Âges éligibles pour étudier
8 ans à 10 ans (Enfant)
Accepte les volontaires sains
Oui
Sexes éligibles pour l'étude
Femelle
La description
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
Plan d'étude
Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: La prévention
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: 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.
|
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.
|
|
Comparateur actif: 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.
|
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.
|
|
Aucune intervention: 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
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Body mass index percentile
Délai: 6 months
|
height and weight will be used to calculate BMI percentile
|
6 months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
fruit and vegetable consumption
Délai: 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
Délai: 3 months
|
Accelerometers will be used to assess physical activity at each time point
|
3 months
|
|
self efficacy
Délai: 3 months
|
Standard measures will be used to assess fruit, vegetable, water, and physical activity self efficacy
|
3 months
|
|
home availability
Délai: 3 months
|
standard measures will be used to assess fruit, vegetable, and physical activity equipment home availability
|
3 months
|
|
asking behaviors
Délai: 3 months
|
standard measures will be used to assess child fruit, vegetable, water, and physical activity asking behaviors
|
3 months
|
|
fruit and vegetable consumption
Délai: 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
Délai: 6 months
|
Accelerometers will be used to assess physical activity
|
6 months
|
|
self efficacy
Délai: 6 months
|
standard measures will be used to assess fruit, vegetable, water, and physical activity self efficacy
|
6 months
|
|
home availability
Délai: 6 months
|
standard measures will be used to assess fruit, vegetable, and physical activity equipment home availability
|
6 months
|
|
asking behaviors
Délai: 6 months
|
standard measures will be used to assess child fruit, vegetable, water, and physical activity asking behaviors
|
6 months
|
Collaborateurs et enquêteurs
C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.
Parrainer
Les enquêteurs
- Chercheur principal: Deborah I Thompson, PhD, Baylor College of Medicine
Publications et liens utiles
La personne responsable de la saisie des informations sur l'étude fournit volontairement ces publications. Il peut s'agir de tout ce qui concerne l'étude.
Publications générales
- Callender C, Liu Y, Moore CE, Thompson D. The baseline characteristics of parents and African American girls in an online obesity prevention program: A feasibility study. Prev Med Rep. 2017 May 19;7:110-115. doi: 10.1016/j.pmedr.2017.05.011. eCollection 2017 Sep.
- Thompson D, Mahabir R, Bhatt R, Boutte C, Cantu D, Vazquez I, Callender C, Cullen K, Baranowski T, Liu Y, Walker C, Buday R. Butterfly Girls; promoting healthy diet and physical activity to young African American girls online: rationale and design. BMC Public Health. 2013 Aug 2;13:709. doi: 10.1186/1471-2458-13-709.
Dates d'enregistrement des études
Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.
Dates principales de l'étude
Début de l'étude
1 janvier 2012
Achèvement primaire (Réel)
1 mai 2015
Achèvement de l'étude (Réel)
1 mai 2015
Dates d'inscription aux études
Première soumission
21 novembre 2011
Première soumission répondant aux critères de contrôle qualité
28 novembre 2011
Première publication (Estimation)
30 novembre 2011
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
20 janvier 2016
Dernière mise à jour soumise répondant aux critères de contrôle qualité
18 janvier 2016
Dernière vérification
1 janvier 2016
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- H-27505
- R01MD005814 (Subvention/contrat des NIH des États-Unis)
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .