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Effectiveness Evaluation of Three Strategies of Promotion of Healthy Dietary and Physical Activity Behaviours to Prevent Weight Excess Among Teenagers (PRALIMAP)

29. juni 2010 oppdatert av: University of Nancy

PRALIMAP: Effectiveness Evaluation of Three Strategies of Prevention of Overweight and Obesity in Adolescents; a Cluster Randomised Controlled Trial

The aim of this study is to compare the effectiveness of three public health intervention strategies to reduce weight excess and obesity prevalence among teenagers within the frame of a public health program aiming at promoting healthy eating and physical activity behaviors.

Studieoversikt

Status

Fullført

Forhold

Intervensjon / Behandling

Detaljert beskrivelse

A cluster randomised trial implemented in 24 high and technical schools including 20 000 fifth-former aims, on a three-year period, at evaluating the effectiveness of three strategies, combined or not, according a 2*2*2 factorial plan, concerning the promotion of healthy dietary and physical activity behaviours: to develop individual skills by individual and collective education, to propose favourable environment, to screen and care for subjects at risk of weight excess. Main outcomes are improvement of knowledge, attitudes and behaviours, mean body mass index (BMI) change, proportion of obese children according to international standards after two years of follow-up, and finally psychological and sociological factors which are facilitators or barriers to such actions. The evidence of the effectiveness of one or the other of the strategies will help to define interventions framework for medical, educative and economic sector actors.

Studietype

Intervensjonell

Registrering (Faktiske)

5458

Fase

  • Ikke aktuelt

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

  • Frankrike
      • Vandoeuvre les nancy, Frankrike, 54500
        • Nancy-University

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

  • Barn
  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

Inclusion Criteria:

  • Being student in the included public high school in Region of Lorraine (East of France) whatever the age

Exclusion Criteria:

  • None

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: Randomisert
  • Intervensjonsmodell: Faktoriell oppgave
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Ingen inngripen: control
no intervention was carried out in high school
Eksperimentell: Educational strategy
Educational strategy was carried out in high school.
Atferdsmessig: Educational strategy
1.Educational strategy. The strategy is to implement health promotion actions aiming at developing personal skills to adopt healthy behaviors in the field of nutrition and physical activity in conformity with up-to-date recommendations and references. Each adolescent will be provided with about 50 education hours distributed in individual and collective activities in school (15 hours), interventions during courses (20 hours), and outdoors activities (15 hours).
Andre navn:
  • Axe 1
Eksperimentell: Screening strategy
Screening strategy was carried out in high school.
Atferdsmessig: Screening strategy
2. Screening strategy. Screening includes measurement of BMI and plotting the growing chart with adolescents, measurement of eating troubles. Screening will be performed by the school medical and nurse team. At risk subjects will be defined according to precise criteria and will be referred to the GP and to obesity networks developed by Health Insurance system where they are provided with specific activities with dieticians, physical activity teachers and psychologists. Subjects with psychological difficulties will be referred for psychological care.
Andre navn:
  • Axe 2
Eksperimentell: Environmental strategy
Environmental strategy was carried out in high school.
Annen: Environmental strategy
3. Environmental strategy. The strategy is to develop in schools favorable and supportive environments for healthy behaviors targeting the collective catering and physical activity offer and the establishment policy. Especially actions aim at increase fruits and vegetables availability, water consumption, physical activity inside the schools.
Andre navn:
  • Axe 3
Eksperimentell: Educational and Screening strategies
Educational strategy and Screening strategy were carried out in high school
Atferdsmessig: Educational strategy
1.Educational strategy. The strategy is to implement health promotion actions aiming at developing personal skills to adopt healthy behaviors in the field of nutrition and physical activity in conformity with up-to-date recommendations and references. Each adolescent will be provided with about 50 education hours distributed in individual and collective activities in school (15 hours), interventions during courses (20 hours), and outdoors activities (15 hours).
Andre navn:
  • Axe 1
Atferdsmessig: Screening strategy
2. Screening strategy. Screening includes measurement of BMI and plotting the growing chart with adolescents, measurement of eating troubles. Screening will be performed by the school medical and nurse team. At risk subjects will be defined according to precise criteria and will be referred to the GP and to obesity networks developed by Health Insurance system where they are provided with specific activities with dieticians, physical activity teachers and psychologists. Subjects with psychological difficulties will be referred for psychological care.
Andre navn:
  • Axe 2
Eksperimentell: Screening and Environmental strategies
Screening strategy and Environmental strategy were carried out in high school
Atferdsmessig: Screening strategy
2. Screening strategy. Screening includes measurement of BMI and plotting the growing chart with adolescents, measurement of eating troubles. Screening will be performed by the school medical and nurse team. At risk subjects will be defined according to precise criteria and will be referred to the GP and to obesity networks developed by Health Insurance system where they are provided with specific activities with dieticians, physical activity teachers and psychologists. Subjects with psychological difficulties will be referred for psychological care.
Andre navn:
  • Axe 2
Annen: Environmental strategy
3. Environmental strategy. The strategy is to develop in schools favorable and supportive environments for healthy behaviors targeting the collective catering and physical activity offer and the establishment policy. Especially actions aim at increase fruits and vegetables availability, water consumption, physical activity inside the schools.
Andre navn:
  • Axe 3
Eksperimentell: Educational and Environmental strategies
Educational strategy and Environmental strategy were carried out in high school
Atferdsmessig: Educational strategy
1.Educational strategy. The strategy is to implement health promotion actions aiming at developing personal skills to adopt healthy behaviors in the field of nutrition and physical activity in conformity with up-to-date recommendations and references. Each adolescent will be provided with about 50 education hours distributed in individual and collective activities in school (15 hours), interventions during courses (20 hours), and outdoors activities (15 hours).
Andre navn:
  • Axe 1
Annen: Environmental strategy
3. Environmental strategy. The strategy is to develop in schools favorable and supportive environments for healthy behaviors targeting the collective catering and physical activity offer and the establishment policy. Especially actions aim at increase fruits and vegetables availability, water consumption, physical activity inside the schools.
Andre navn:
  • Axe 3
Eksperimentell: the three strategies
Educational strategy, Screening strategy and Environmental strategy were carried out in high school.
Atferdsmessig: Educational strategy
1.Educational strategy. The strategy is to implement health promotion actions aiming at developing personal skills to adopt healthy behaviors in the field of nutrition and physical activity in conformity with up-to-date recommendations and references. Each adolescent will be provided with about 50 education hours distributed in individual and collective activities in school (15 hours), interventions during courses (20 hours), and outdoors activities (15 hours).
Andre navn:
  • Axe 1
Atferdsmessig: Screening strategy
2. Screening strategy. Screening includes measurement of BMI and plotting the growing chart with adolescents, measurement of eating troubles. Screening will be performed by the school medical and nurse team. At risk subjects will be defined according to precise criteria and will be referred to the GP and to obesity networks developed by Health Insurance system where they are provided with specific activities with dieticians, physical activity teachers and psychologists. Subjects with psychological difficulties will be referred for psychological care.
Andre navn:
  • Axe 2
Annen: Environmental strategy
3. Environmental strategy. The strategy is to develop in schools favorable and supportive environments for healthy behaviors targeting the collective catering and physical activity offer and the establishment policy. Especially actions aim at increase fruits and vegetables availability, water consumption, physical activity inside the schools.
Andre navn:
  • Axe 3

Hva måler studien?

Primære resultatmål

Resultatmål
Tidsramme
Overweight and obesity according to IOTF references
Tidsramme: 0-1-2 years
0-1-2 years

Sekundære resultatmål

Resultatmål
Tidsramme
Knowledge, attitude and behaviors toward nutrition (food and physical activity)
Tidsramme: 0-1-2 years
0-1-2 years

Samarbeidspartnere og etterforskere

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

Sponsor

University of Nancy

Samarbeidspartnere

National conservatory of arts and crafts (CNAM)
Regional institute for health education (IRES)
Local school office of the academy of Nancy-Metz

Etterforskere

  • Hovedetterforsker: Serge Briançon, Pr, Public Health School

Publikasjoner og nyttige lenker

Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.

Generelle publikasjoner

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

1. september 2006

Primær fullføring (Faktiske)

1. desember 2009

Studiet fullført (Faktiske)

1. desember 2009

Datoer for studieregistrering

Først innsendt

23. desember 2008

Først innsendt som oppfylte QC-kriteriene

24. desember 2008

Først lagt ut (Anslag)

25. desember 2008

Oppdateringer av studieposter

Sist oppdatering lagt ut (Anslag)

30. juni 2010

Siste oppdatering sendt inn som oppfylte QC-kriteriene

29. juni 2010

Sist bekreftet

1. mars 2010

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • pralimap-0610
  • CNIL-906312
  • CCTIRS-06.376

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