Category: NNYFS

Ask the Expert: Dr. Kirsten Herrick

Dr. Kirsten Herrick

The NHANES National Youth Fitness Survey (NNYFS) was developed as a model of comprehensive, youth-targeted fitness and nutrition data collection. As a standalone survey conducted alongside the National Health and Nutrition Examination Survey (NHANES), NNYFS collected data on exercise and nutrition habits of U.S. children aged 3 to 15, through interviews and fitness tests conducted in a Read More >

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Director’s Corner—New Year, New Challenges, New Opportunities

Charles Rothwell, NCHS Director

Every year brings its own set of challenges, opportunities, and successes, and 2013 was certainly no exception. Over the course of the year, a number of long-term leaders chose to retire. Center Director Dr. Edward Sondik; Stephanie Ventura, Chief of the Reproductive Statistics Branch; Marjorie Greenberg, Chief of the Classifications and Public Health Data Standards Read More >

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New Survey Measures the Fitness of America’s Youth

Physical Activity

The NHANES National Youth Fitness Survey (NYFS), conducted as a separate survey alongside the National Health and Nutrition Examination Survey (NHANES), is receiving an enthusiastic response from its young participants. For the NYFS team in the Division of Health and Nutrition Examination Surveys, attaining good response rates is critical to the program’s success. The NYFS, funded Read More >

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