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IID-12.5 Data Details

IID-12.5 Increase the percentage of noninstitutionalized adults aged 18 to 64 years who are vaccinated annually against seasonal influenza

About the Data

Description of the data source, numerator, denominator, survey questions, and other relevant details about the national estimate.

National Data Source
National Health Interview Survey (NHIS); Centers for Disease Control and Prevention, National Center for Health Statistics (CDC/NCHS)
Changed Since the Healthy People 2020 Launch
Baseline (Year)
24.9 (2008)
Target-Setting Method
Maintain consistency with national programs, regulations, policies, and laws.
Number of persons aged 18 to 64 years who report receiving an influenza vaccination during September through February of the survey year
Number of persons aged 18 to 64 years. Only interviews conducted from March through August of the data year are included.
Questions Used to Obtain the National Baseline Data

From the 2008 National Health Interview Survey:


During the PAST 12 MONTHS, have you had a flu shot? A flu shot is usually given in the fall and protects against influenza for the flu season. During what month and year did you receive your most recent flu shot?

Comparable Healthy People 2010 Objective
Not applicable

Revision History

Any change to the objective text, baseline, target, target-setting method or data source since the Healthy People 2020 launch.

Description of Changes Since the Healthy People 2020 Launch

In 2013, objectives IID-12.5 through 12.8 objectives were consolidated and revised to IID-12.12.