NHANES 2007 - 2008 Limited Access Data Files

These datasets are not released to the public. However, secure, on-site access is granted through NCHS's Research Data Center (RDC) to guarantee the confidentiality of the survey participants. The documents below are provided to help analysts determine if these NHANES datasets contain variables relevant to their analyses before submitting an application to use the RDC.

Questionnaires, Exam Manuals, and Lab Methods

• Questionnaires
• Examination Manuals
• Laboratory Methods

Two-Year Datasets

• 2007-2008 NHANES Geocoding (Docs) (November, 2009)
• Alcohol Use, Youth (Docs) (September, 2009)
• Depression Screener - Youth (Docs) (October, 2009)
• Dermatology (Docs) (Updated December, 2010)
• Drug Use, Youth (Docs) (January, 2010)
• Food Security (Docs) (July, 2010)
• Hemagglutination inhibition antibody titers to influenza A/ H1N1 viruses (Docs) (July, 2012)
• Herpes Simplex Virus Type-2, Ages14-17 (Docs) (Updated November, 2010)
• Human Papillomavirus (Docs) (August, 2012)
• Reproductive Health (RDC) (Docs) (May, 2010)
• Sexual Behavior Youth (Docs) (September, 2009)
• Urinary Chlamydia and Gonorrhea, Ages 14-17 (Docs) (Updated November, 2010)