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Follow-up of the participants to an intervention controlled trial for the primary prevention of type-2 diabetes mellitus and metabolic syndrome on Reunion Island

France, 2001 - 2011
Reference ID
FRESH-PEF20903-en
Producer(s)
François;FAVIER, Adrian;FIANU
Metadata
DDI/XML JSON
Study website Interactive tools
Created on
Feb 18, 2026
Last modified
Feb 18, 2026
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3
  • Study Description
  • Get Microdata
  • Identification
  • Scope
  • Coverage
  • Producers and sponsors
  • Sampling
  • Survey instrument
  • Data collection
  • Study activities
  • Quality standards
  • Data Access
  • Contacts
  • Metadata production
  • Identification

    Survey ID number

    FRESH-PEF20903-en

    Title

    Follow-up of the participants to an intervention controlled trial for the primary prevention of type-2 diabetes mellitus and metabolic syndrome on Reunion Island

    Abbreviation or Acronym

    REDIA-prev1 Cohort

    Country
    Name Country code
    France fr
    Kind of Data

    ['Clinical data','Participant-reported health data','Biological data','Socio-demographic data']

    Unit of Analysis

    Individuals

    Scope

    Topics
    Topic Vocabulary
    Endocrinology health theme
    Type 2 diabetes mellitus cim-11
    Behavioral determinants health determinant
    Behavioral determinants: Eating habits health determinant
    Keywords
    adiposity lifestyle intervention vulnerable population physical activity glycemic status quasi-experimentation diet community approach primary prevention post-trial follow-up study long-term effectiveness transferability.

    Coverage

    Geographic Coverage

    ['La Réunion']

    Universe

    {
    "level_sex_clusion_I": [
    {
    "value": "Male",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D008297"
    }
    },
    {
    "value": "Female",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D005260"
    }
    }
    ],
    "level_age_clusion_I": [
    {
    "value": "Young Adult (19 to 24 years)",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D055815"
    }
    },
    {
    "value": "Adult (25 to 44 years)",
    "concept": {
    "vocab": "MeSH",
    "vocabURI": "http:\/\/id.nlm.nih.gov\/mesh\/D000328"
    }
    }
    ],
    "level_type_clusion_I": [
    "General population"
    ],
    "level_type_clusion_other": "",
    "clusion_I": "The target population eligible to the lifestyle intervention trial was composed of men and women (non-pregnant), aged 18-40, with no serious illness (e.g., diabetes, cardiovascular disease, cancer) nor disability (incompatible with physical activity practice), living in the studied districts, and screened at home as high-risk subjects. This high-risk status was based on a combination of T2DM risk factors: overall obesity (BMI >= 30 kg\/m²), or central adiposity (waist circumference >= 100 cm for men, >= 90 cm for women), or overweight status (BMI between 25 and 30 kg\/m²) associated with at least one other T2DM risk factor . High blood pressure treated or detected (>= 140\/90 mm Hg), elevated glycated hemoglobin (HbA1c between 5.5% and 6.0%), family history of diabetes at first degree, and for women, having a child weighting more than 4 kg at birth and \/or an history of gestational diabetes. Screened subjects without high-risk status were thus not obese (and if overweight with no other T2DM risk factors from those listed above). These collateral persons had been included in the follow-up process besides the high-risk subjects, but they did not participate to the long-term effectiveness evaluation analysis (primary objective of this research). All subjects were screened as non-diabetic based on glycated hemoglobin (HbA1c) measure < 6.0%",
    "clusion_E": ""
    }

    Producers and sponsors

    Primary investigators
    Name
    François;FAVIER
    Adrian;FIANU
    Producers
    Name Role
    INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) sponsor
    Funding Agency/Sponsor
    Name
    AGENCE NATIONALE DE LA RECHERCHE (ANR)
    CENTRE HOSPITALIER UNIVERSITAIRE DE LA REUNION
    INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM)
    SANTE PUBLIQUE FRANCE
    Other Identifications/Acknowledgments
    Name
    Research team: Team EQUITY from the CERPOP (UMR1295, joint research unit INSERM-Université Paul Sabatier), at Toulouse

    Sampling

    Sample frame

    Unit Type

    ['Population database for statistical purposes']

    Sampling Procedure

    ['{"concept":{"vocabURI":"Nonprobability.Purposive","vocab":"CESSDA"},"value":"Non-probability: Purposive or \"judgement\" sampling"}']

    Survey instrument

    Questionnaires

    Access on specific project only

    Methodology notes

    Observational Study

    Data collection

    Dates of Data Collection
    Start End
    2001-01-01 2011-01-01
    Mode of data collection
    • {"concept":{"vocabURI":"MeasurementsAndTests.Educational","vocab":"CESSDA"},"value":"Educational tests/assessment of health knowledge (literacy, self-management, interpretation of medical information, etc.)"}

    Study activities

    Study activities
    Study activities
    Type
    primary evaluation
    Description
    Health event/morbidity Others

    Quality standards

    Quality standards
    Standard
    ['BMI: body mass index WHO cut-off for adults. Items of the physical activity questionnaire of Baecke et al. Am J Clin Nutr 1982. Food consumption: estimation of food servings photo album INSERM E3N team. PCS (professions and professional categories): INSEE nomenclature.']
    Other quality statement

    ['Recalling of subjects for follow-up visits, information on personal data use. - Monitoring by a clinical research associate selected by the sponsor: after the first subject’s inclusion, regularly according to the follow-up implementation and the observed protocol\'s deviations, at the end of the study. - Audit / inspection: at each step of the study and until 15 years after study completion. A inter CIC\'s Audit was conducted by the INSERM Institut thématique Santé Publique Pôle Recherche Clinique in 2011 November. - Use of a consistency query: at the time of data entry. - Missing data management: when necessary, use of subject contact for data completion in the closest timeframe. - Data management implementation before statistical analysis.']

    Data Access

    Availability Status

    {"value":"To be defined","extLink":[]}

    Contacts

    Contacts
    Name Email
    François;FAVIER francois.favier@chu-reunion.fr
    Adrian;FIANU adrian.fianu@chu-reunion.fr

    Metadata production

    DDI Document ID

    FRESH-PEF20903-en

    Producers
    Name Affiliation
    Adrian FIANU CENTRE HOSPITALIER UNIVERSITAIRE DE LA REUNION
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