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    • Nutrition, Physical Activity, and Obesity - National Immunization Survey (Breastfeeding)

    Metadata Updated: January 27, 2026

    This dataset includes breastfeeding data from the National Immunization Survey (NIS). This data is used for DNPAO's Data, Trends, and Maps database, which provides national and state specific data on obesity, nutrition, physical activity, and breastfeeding. For more information about breastfeeding and NIS visit https://www.cdc.gov/breastfeeding/data/nis_data/index.htm.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    References

    https://www.cdc.gov/breastfeeding/data/nis_data/index.htm

    Dates

    Metadata Created Date November 10, 2020
    Metadata Updated Date January 27, 2026

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 10, 2020
    Metadata Updated Date January 27, 2026
    Publisher Centers for Disease Control and Prevention
    Maintainer
    Identifier https://data.cdc.gov/api/views/8hxn-cvik
    Data First Published 2025-01-30
    Data Last Modified 2026-01-26
    Category Nutrition, Physical Activity, and Obesity
    Public Access Level public
    Bureau Code 009:20
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://healthdata.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Dictionary https://chronicdata.cdc.gov/Nutrition-Physical-Activity-and-Obesity/Nutrition-Physical-Activity-and-Obesity-National-I/8hxn-cvik
    Harvest Object Id 7aa8137b-fc6b-4a80-bace-62828cec850e
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL http://www.cdc.gov/nccdphp/DNPAO/index.html
    License http://opendefinition.org/licenses/odc-odbl/
    Program Code 009:020
    Related Documents https://www.cdc.gov/breastfeeding/data/nis_data/index.htm
    Source Datajson Identifier True
    Source Hash a7aaff0da5ada871d99bafd0b56c8e3950abc83a93d045f99c11c0e8adbcb99c
    Source Schema Version 1.1

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