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National Immunization Surveys

Datasets and Related Documentation for the National 2009 H1N1 Flu Survey (NHFS)

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Related Pages
  • Readme File [TXT – 8 KB]
  • Data User’s Guide [PDF – 1.1 MB]
  • Questionnaire [PDF – 444 KB]
  • Data Documentation, Codebook and Frequencies [PDF – 620 KB]
  • Dataset [DAT – 17.5 MB]
  • SAS Input Statements [SAS – 32 KB]
  • R Input Statements [R – 47 KB]
Last Reviewed: November 6, 2015
Source: National Center for Health Statistics
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