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Study of sociodemographic factors, behaviours and practices associated with SARS-CoV-2 infection (ComCor)

France, 2020 - 2021
Reference ID
FRESH-PEF73794-en
Producer(s)
Tiffany;CHARMET
Metadata
DDI/XML JSON
Study website Interactive tools
Created on
Feb 18, 2026
Last modified
Feb 18, 2026
Page views
36
  • Study Description
  • Get Microdata
  • Identification
  • Scope
  • Coverage
  • Producers and sponsors
  • Study authorization
  • Sampling
  • Survey instrument
  • Data collection
  • Study activities
  • Quality standards
  • Data Access
  • Identification

    Survey ID number

    FRESH-PEF73794-en

    Title

    Study of sociodemographic factors, behaviours and practices associated with SARS-CoV-2 infection (ComCor)

    Abbreviation or Acronym

    ComCor

    Country
    Name Country code
    France fr
    Kind of Data

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

    Unit of Analysis

    Individuals

    Scope

    Topics
    Topic Vocabulary
    Infectious disease medicine health theme
    COVID-19 cim-11
    Socio-demographic and economic determinants health determinant
    Environmental determinants: Other health determinant
    Behavioral determinants health determinant
    Socio-demographic and economic determinants: Employment health determinant
    Environmental determinants health determinant
    Keywords
    non-pharmaceutical intervention SARS-CoV-2 COVID-19 epidemiology transmission risk factors

    Coverage

    Universe

    {"level_sex_clusion_I":[{"value":"Male","concept":{"vocab":"MeSH","vocabURI":"D008297"}},{"value":"Female","concept":{"vocab":"MeSH","vocabURI":"D005260"}}],"level_age_clusion_I":[{"value":"Young Adult (19 to 24 years)","concept":{"vocab":"MeSH","vocabURI":"D055815"}},{"value":"Adult (25 to 44 years)","concept":{"vocab":"MeSH","vocabURI":"D000328"}},{"value":"Middle Aged (45 to 64 years)","concept":{"vocab":"MeSH","vocabURI":"D008875"}},{"value":"Aged (65 to 79 years)","concept":{"vocab":"MeSH","vocabURI":"D000368"}},{"value":"Aged, 80 and over (80 years and more)","concept":{"vocab":"MeSH","vocabURI":"D000369"}}],"level_type_clusion_I":"General population","level_type_clusion_other":"","clusion_I":"All subjects: o Adult subject o Having agreed to take part in the study o Index case: o Cases identified in the COVID-19 screening information system database, SIDEP o With a positive test for SARS-CoV-2 by RT-PCR on a nasopharyngeal or throat swab (or any other sample for which current technology indicates active infection if positive) within the past 14 days o Close contact cases: o Living in the same household (sharing the same home) as the case having invited him/her to take part o With a positive test for SARS-CoV-2 by RT-PCR on a nasopharyngeal or throat swab (or any other sample for which current technology indicates active infection if positive) following contact with the index case o Close contact controls: o Living in the same household (sharing the same home) as the case having invited him/her to take part o With a negative test for SARS-CoV-2 by RT-PCR on a nasopharyngeal or throat swab (or any other sample for which current technology indicates active infection if positive) following contact with the index case o Distant contact controls: o Selected by IPSOS based on criteria including age, gender, and administrative department of residence (paired with index cases)","clusion_E":""}

    Producers and sponsors

    Primary investigators
    Name
    Tiffany;CHARMET
    Producers
    Name Role
    INSTITUT PASTEUR sponsor
    Funding Agency/Sponsor
    Name
    INSTITUT PASTEUR
    REACTING

    Study authorization

    Agency
    Agency name
    CNIL
    CPP

    Sampling

    Sample frame

    Unit Type

    ['Population database for statistical purposes','Medical-administrative database (patients, health insurance/mutual insurance)']

    Sampling Procedure

    ['{"concept":{"vocabURI":"Other","vocab":"CESSDA"},"value":"Other"}']

    Survey instrument

    Questionnaires

    Access on specific project only

    Methodology notes

    Observational Study

    Data collection

    Dates of Data Collection
    Start End
    2020-01-01 2021-01-01
    Mode of data collection
    • {"concept":{"vocabURI":"SelfAdministeredQuestionnaire","vocab":"CESSDA"},"value":"Self-administered questionnaire"}
    • {"concept":{"vocabURI":"Interview","vocab":"CESSDA"},"value":"Interview with the participant (including clinical)"}

    Study activities

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

    Quality standards

    Other quality statement

    ['Database management with Stata 16.0']

    Data Access

    Availability Status

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

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