Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2001 May;20(4 Suppl):17-24.
doi: 10.1016/s0749-3797(01)00285-9.

Overview of the sampling design and statistical methods used in the National Immunization Survey

P J Smith  1 , M P Battaglia, V J Huggins, D C Hoaglin, A Rodén, M Khare, T M Ezzati-Rice, R A Wright
Affiliations

Overview of the sampling design and statistical methods used in the National Immunization Survey

P J Smith et al. Am J Prev Med. 2001 May.

Abstract

Abstract: The National Immunization Survey (NIS) is a large federally funded survey designed to estimate vaccination coverage rates for children residing in the United States aged 19 to 35 months. In 1999, over 8 million telephone call attempts were made to obtain provider-reported vaccination histories on 22,521 children in the age range of interest.

PubMed Disclaimer

LinkOut - more resources