Denne siden ble automatisk oversatt og nøyaktigheten av oversettelsen er ikke garantert. Vennligst referer til engelsk versjon for en kildetekst.

Behaviorally Oriented Nutrition Education at a Russian Summer Camp

7. mars 2017 oppdatert av: Richard R. Rosenkranz, Kansas State University

Behaviorally Oriented Nutrition Education at a Russian Summer Camp: A Quasi-experimental Superiority Trial

Healthful eating is a core component of a healthy lifestyle that is associated with lower risk of obesity and chronic disease. Although adolescent health promotion programs have been extensively evaluated and applied in English-speaking Western developed nations, there is very little published literature in the Russian context. Our study seeks to determine the relative effectiveness of a healthy lifestyle intervention consisting of nutrition education at a Russian camp. Investigators will determine the impact of behaviorally focused nutrition education on nutrition knowledge, food choice, attitude, and self-efficacy for healthful eating, compared to standard nutrition education.

Studieoversikt

Detaljert beskrivelse

The project consists of the evaluation of two evidence-based nutrition education programs.

Setting and participants: A random selection of all youth with parental consent for the program will comprise the sample of 40 boys and girls, ages 8-12y. Children with food allergies (to fruits, vegetables, nuts, crackers, corn pops, cookies) will be ineligible for participation. Participants will be randomly assigned to either behaviorally oriented nutrition education or standard nutrition education group (comparison group). Measures: Questionnaires will be completed by each participant at the baseline (the first day) and post-intervention (the last session day). The questionnaire addresses nutrition knowledge, self-efficacy and enjoyment of fruit and vegetable consumption. Controlled observation of healthy/unhealthy snack selection: at the baseline and post-intervention, kids will select snacks first from a menu (individual measure) and then a buffet (group measure) with 3 healthy (fruits and vegetables, nuts) and 3 unhealthy (crackers, corn pops, cookies) snack options. Measurements of height, weight, and waist circumference will be taken prior to the first nutrition education session. Demographics: Investigators will obtain information on age, gender, ethnicity, family socioeconomic status, and parental education level via questionnaire. Procedures: Parents will be informed about potential for child to be involved in healthful nutrition and physical activity at camper check-in. After an informed consent is signed, parents/caregivers and the participant will fill out baseline questionnaires. The parent survey will ask about their child's ethnicity, parental education level, and family socioeconomic status.

Each participant will privately have their height, weight, and waist circumference measured prior to start of study. Participants will attend 45 minute sessions from Monday to Friday throughout 3 weeks at the camp. Each session will be held using different modules from the evidence-based HOP'N After School program. The difference in sessions between the intervention and comparison group will be that the intervention group will get both nutrition education and skill-training component during the session (for example, creating a healthy snack, playing games focusing on enjoyment of fruit and vegetable consumption); the control group will not receive the skill-training component, but will get the same nutrition knowledge as the intervention group. Controlled observation snack tests will take place at the beginning and at the end of the program (baseline and post-intervention).

Studietype

Intervensjonell

Registrering (Faktiske)

40

Fase

  • Ikke aktuelt

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

8 år til 12 år (Barn)

Tar imot friske frivillige

Ja

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

Inclusion Criteria:

  • Children attending Yantar, a summer camp in the Northwestern part of Russia (Veshniaki village, Cherepovets district, Vologda region),
  • Children of parents who provide permission to participate in a research study

Exclusion Criteria:

  • Children outside the 8-12y age range
  • Children not randomly selected to participate in nutrition education classes for three weeks.

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Forebygging
  • Tildeling: Ikke-randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Aktiv komparator: behavioral nutrition education
Set of curricular nutrition education modules, previously developed and based on Social Cognitive Theory, for the HOP'N After-School program, with additional materials from MyPlate. Materials were employed to increase healthy eating behavioral capability, self-efficacy, attitudes, and enjoyment. Topics included: 1) nutrition label literacy; 2) drinking water; 3) eating colors of the rainbow; 4) healthful snacks; 5) benefits of fruit and vegetable consumption; 6) moving more and sitting less; and 7) taking healthy habits home.
Education aimed at improving knowledge, attitudes, and practices related to dietary intake, with a focus on impacting theorized mediators of nutrition-related behavior.
Eksperimentell: behavioral nutrition education plus skills
Set of curricular nutrition education modules, previously developed and based on Social Cognitive Theory for the HOP'N After-School program, with additional materials from MyPlate. Materials were employed to increase healthy eating behavioral capability, self-efficacy, attitudes, and enjoyment. Topics included:1) nutrition label literacy;2) drinking water;3) eating colors of the rainbow;4) healthful snacks;5) benefits of fruit and vegetable consumption;6) moving more and sitting less;and 7) taking healthy habits home. Designed to differ from behavioral nutrition education condition by devoting at least 15 minutes of each session to an additional behavioral skills training component. The behavioral skills component was designed to bolster behavioral capability, healthy eating attitudes, self-efficacy, and proxy efficacy with activities such as snack preparation sessions, role-playing games, fruit and vegetable tasting, and playing games that promoted healthier dietary behaviors.
Education aimed at improving knowledge, attitudes, and practices related to dietary intake, with a focus on impacting theorized mediators of nutrition-related behavior.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Healthy eating choices
Tidsramme: Change from Baseline at 3 weeks
Objective selection of two snacks for consumption from a menu of six choices (direct observation)
Change from Baseline at 3 weeks

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Nutrition knowledge
Tidsramme: Change from Baseline at 3 weeks
Questionnaire assessing knowledge related to healthy eating
Change from Baseline at 3 weeks
Healthy eating attitudes
Tidsramme: Change from Baseline at 3 weeks
Questionnaire assessing attitudes related to healthy eating
Change from Baseline at 3 weeks
Fruit and vegetable self-efficacy
Tidsramme: Change from Baseline at 3 weeks
Questionnaire assessing self-efficacy related to eating fruits and vegetables
Change from Baseline at 3 weeks
Fruit and vegetable enjoyment
Tidsramme: Change from Baseline at 3 weeks
Questionnaire assessing enjoyment related to eating fruits and vegetables
Change from Baseline at 3 weeks

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Etterforskere

  • Hovedetterforsker: Richard R Rosenkranz, PhD, Kansas State University

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

1. juni 2014

Primær fullføring (Faktiske)

28. juli 2014

Studiet fullført (Faktiske)

15. mai 2015

Datoer for studieregistrering

Først innsendt

22. februar 2017

Først innsendt som oppfylte QC-kriteriene

7. mars 2017

Først lagt ut (Faktiske)

13. mars 2017

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

13. mars 2017

Siste oppdatering sendt inn som oppfylte QC-kriteriene

7. mars 2017

Sist bekreftet

1. mars 2017

Mer informasjon

Begreper knyttet til denne studien

Andre studie-ID-numre

  • KSU-CHE-FNDH-RussCamp

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

Studiedata/dokumenter

  1. preliminary results
    Informasjonskommentarer: Rodicheva master's thesis document with preliminary analyses

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

Abonnere