Related Experiment Videos
Overview of the sampling design and statistical methods used in the National Immunization Survey
P J Smith1, M P Battaglia, V J Huggins
1National Immunization Program, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA. pzs6@cdc.gov
American Journal of Preventive Medicine
|May 2, 2001
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.