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Study on the impact of Covid-19 on use, practices and health among regular cannabis users

France, 2020
Reference ID
FRESH-PEF73876-en
Producer(s)
Perrine;ROUX
Metadata
DDI/XML JSON
Study website Interactive tools
Created on
Feb 18, 2026
Last modified
Feb 18, 2026
Page views
40
  • Identification
  • Scope
  • Coverage
  • Producers and sponsors
  • Study authorization
  • Sampling
  • Survey instrument
  • Data collection
  • Study activities
  • Quality standards
  • Data Access
  • Contacts

    • Identification

    Survey ID number

    FRESH-PEF73876-en
    Title

    Study on the impact of Covid-19 on use, practices and health among regular cannabis users
    Abbreviation or Acronym

    CANNAVID
    Country
    Name Country code
    France fr
    Kind of Data

    ['Participant-reported health data']
    Unit of Analysis

    Individuals

    Scope

    Topics
    Topic Vocabulary
    Infectious disease medicine health theme
    Psychiatry health theme
    Addiction medicine health theme
    COVID-19 cim-11
    Behavioral determinants: Addiction health determinant
    Socio-demographic and economic determinants health determinant
    Behavioral determinants health determinant
    Healthcare system determinants: Access to care health determinant
    Socio-demographic and economic determinants: Employment health determinant
    Keywords
    Cannabis and other illicit substances Covid-19 mental health pain lockdown

    Coverage

    Universe

    {"level_sex_clusion_I":[{"value":"Male","concept":{"vocab":"MeSH","vocabURI":"D008297"}},{"value":"Female","concept":{"vocab":"MeSH","vocabURI":"D005260"}},{"value":"Other","concept":{"vocab":[],"vocabURI":[]}}],"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":"Daily cannabis users or individuals having taken part in the previous CANNAVID series for questionnaires completed from the second lockdown; Aged over 18 years; Able to understand French; Residing in France; Agreeing to take part in the study and having expressed their non-objection.","clusion_E":""}

    Producers and sponsors

    Primary investigators
    Name
    Perrine;ROUX
    Producers
    Name Role
    BUS 31 32 sponsor

    Study authorization

    Agency
    Agency name
    CNIL

    Sampling

    Sample frame

    Unit Type

    ['']
    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 2020-12-31
    Time Method

    Repeated cross-sectional study
    Mode of data collection
    • {"concept":{"vocabURI":"Other","vocab":"CESSDA"},"value":"Other"}

    Study activities

    Study activities
    Type
    primary evaluation
    Description
    Health event/morbidity Quality of life/health perception

    Quality standards

    Quality standards
    Standard
    ['Hospital Anxiety and Depression scale, withdrawal symptoms (American Psychiatric Association 2013), ICD-10']
    Other quality statement

    ['methodology centre specialised in epidemiological studies']

    Data Access

    Availability Status

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

    Contacts

    Contacts
    Name Email
    Maela;LEBRUN-GADELIUS maela.lebrun@bus3132.org
    Perrine;ROUX perrine.roux@inserm.fr
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