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    Home / Food and Agriculture Microdata Catalogue / NUTRITION / LKA_2021_DISLC_V01_M_V01_A_ESS
nutrition

Dietary Intakes of Sri Lankan Children 6-14 years

Sri Lanka, 2021
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Reference ID
LKA_2021_DISLC_v01_M_v01_A_ESS
Producer(s)
Upfield Research and Development
Collections
Nutrition
Metadata
Documentation in PDF DDI/XML JSON
Created on
Feb 06, 2026
Last modified
Jun 01, 2026
Page views
38
Downloads
1
  • Study Description
  • Downloads
  • Get Microdata
  • Identification
  • Scope
  • Coverage
  • Producers and sponsors
  • Sampling
  • Data collection
  • Data Access
  • Disclaimer and copyrights
  • Contacts
  • Metadata production
  • Identification

    Survey ID number

    LKA_2021_DISLC_v01_M_v01_A_ESS

    Title

    Dietary Intakes of Sri Lankan Children 6-14 years

    Abbreviation or Acronym

    DISLC LKA 2021

    Country
    Name Country code
    Sri Lanka LKA
    Study type

    Individual Food Consumption/Dietary Survey [hh/ifcs]

    Abstract

    The aim of the survey was to identify dietary gaps in the diet of children aged 6-14 years in Sri Lanka.

    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

    Sub-national coverage, both rural and urban areas.

    Universe

    The population group covered in the survey was children 6-14 years old.

    Producers and sponsors

    Primary investigators
    Name
    Upfield Research and Development

    Sampling

    Sampling Procedure

    To select the children to include in the study and ensure accurate representations of provincial, age, and gender distribution, proportionate stratified random sampling was used. The final sample comprised 653 children aged 6-14 years old.

    Data was collected using a hybrid model, combining both face-to-face and virtual interviews, because of the concurrent COVID-19 lockdowns.

    Households selected for face-to-face interviews (62 percent of the total interviews) were randomly selected using the Right-Hand Rule, which works as follows. From a starting point, the Field Research Officer follows the right side of the street, a gap of one household in rural areas or two households in urban areas was maintained between households included in the study. A maximum of 15 successful interviews were conducted from each sample point.

    Households included for virtual interviews (38 percent of interviews) were randomly recruited using a Sri Lankan telecommunications telephone directory.

    Weighting

    No survey weights were used in this survey.

    Data collection

    Dates of Data Collection
    Start End
    2021-09-01 2021-11-17
    Mode of data collection
    • Face-to-face [f2f]
    Data Collectors
    Affiliation
    Upfield Research and Development
    Data Collection Notes

    Dietary assessment of children was conducted by interviewing their caretaker and using the multi-pass quantitative 24-hour dietary recall method. The questionnaire was designed to capture demographic data, main meals, and supplementary meals, for example early morning meal/snacks. To identify the amount of food consumed by the child, the Sri Lankan Food Atlas was used. Additional questions were included in the survey to collect information such as the usage of added salt/sugar, vitamin supplements, and amount of oil.

    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

    Upfield Research and Development BV (Upfield); Sri Lanka; 2021;  Dietary Intakes of Sri Lankan Children 6 – 14 years, 2021

    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_LKA_2021_DISLC_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
    Back to Catalog
    Food and Agriculture Organization of the United Nations

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