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nutrition

National Survey of Food Intake and Nutritional Status

Bulgaria, 2004
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Reference ID
BGR_2004_NSFINS_v01_M_v01_A_ESS
Producer(s)
National Center of Public Health and Analyses (NCPHA, Български национален център за обществено здраве и анализи), Bulgaria
Collections
Nutrition
Metadata
Documentation in PDF DDI/XML JSON
Created on
Dec 18, 2025
Last modified
Mar 10, 2026
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  • Identification
  • Scope
  • Coverage
  • Producers and sponsors
  • Sampling
  • Data collection
  • Data Access
  • Disclaimer and copyrights
  • Contacts
  • Metadata production

    • Identification

    Survey ID number

    BGR_2004_NSFINS_v01_M_v01_A_ESS
    Title

    National Survey of Food Intake and Nutritional Status
    Abbreviation or Acronym

    NSFIN BGR 2004
    Country
    Name Country code
    Bulgaria BGR
    Study type

    Individual Food Consumption/Dietary Survey [hh/ifcs]
    Abstract

    The objectives of the survey were to assess the current nutrition and nutritional status of the population, to identify population groups at risk for inadequate dietary intake, and to monitor changes in dietary and nutritional status of the Bulgarian population.
    Kind of Data

    Sample survey data [ssd]
    Unit of Analysis

    Individuals.

    Scope

    Notes

    The survey collected information on:

    • SUBJECTS: information on the participants such as age, sex and geographical location
    • CONSUMPTION: information on all foods consumed by each participant in each survey day, including quantities and nutrient values

    Coverage

    Geographic Coverage

    National coverage, both urban and rural areas.
    Universe

    The population group covered in the dataset was adults above 16 years old.

    Producers and sponsors

    Primary investigators
    Name
    National Center of Public Health and Analyses (NCPHA, Български национален център за обществено здраве и анализи), Bulgaria

    Sampling

    Sampling Procedure

    The selection of the sample from the population aged over 16 years was conducted by the National Statistical Institute (NSI). The sample selection used spatial distribution of population by statistical areas in the 28 urban areas/districts and place of residence (city, village). A two-stage cluster sampling technique was used to obtain a nationally representative sample. The recruitment of survey participants was consistent with the distribution of the population of target age groups by their residence according to NSI official data. The number of individuals included in the study was proportionate to the share of the relevant group in the general population. While conducting the study, a quota sample was used taking into account age and populated place.
    Weighting

    No survey weights were used in this survey.

    Data collection

    Dates of Data Collection
    Start End
    2004-02-01 2004-12-01
    Mode of data collection
    • Face-to-face [f2f]
    Data Collectors
    Affiliation
    National Center of Public Health and Analyses (NCPHA, Български национален център за обществено здраве и анализи), Bulgaria
    Data Collection Notes

    Data was collected using a quantitative individual 24-hour recall. Both weekdays and weekends were covered.

    Data Access

    Confidentiality
    Is signing of a confidentiality declaration required? Confidentiality declaration text
    yes The users shall not take any action with the purpose of identifying any individual entity (i.e. person, household, enterprise, etc.) in the micro dataset(s). If such a disclosure is made inadvertently, no use will be made of the information, and it will be reported immediately to FAO.
    Access conditions

    Micro datasets disseminated by FAO shall only be allowed for research and statistical purposes. Any user which requests access working for a commercial company will not be granted access to any micro dataset regardless of their specified purpose. Users requesting access to any datasets must agree to the following minimal conditions:

    • The micro dataset will only be used for statistical and/or research purposes;
    • Any results derived from the micro dataset will be used solely for reporting aggregated information, and not for any specific individual entities or data subjects;
    • The users shall not take any action with the purpose of identifying any individual entity (i.e. person, household, enterprise, etc.) in the micro dataset(s). If such a disclosure is made inadvertently, no use will be made of the information, and it will be reported immediately to FAO;
    • The micro dataset cannot be re-disseminated by users or shared with anyone other than the individuals that are granted access to the micro dataset by FAO.
    Citation requirements

    National Survey of Food Intake and Nutritional Status (NSFIN), 2004; National Nutrition Monitoring in Bulgaria. Harmonized for the European Food Safety Authority and the Global Dietary Database.

    Disclaimer and copyrights

    Disclaimer

    The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.

    Contacts

    Contacts
    Name Affiliation Email
    Food and Nutrition Division Food and Agriculture Organization of the United Nations [email protected]

    Metadata production

    DDI Document ID

    DDI_ BGR_2004_NSFINS_v01_M_v01_A_ESS_FAO
    Producers
    Name Abbreviation Affiliation Role
    Food and Nutrition Division ESN Food and Agriculture Organization of the United Nations Metadata producer
    Statistics Division ESS Food and Agriculture Organization of the United Nations Metadata adapted for FAM
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