National Health and Nutrition Examination Survey

2011-2012 Examination Data - Continuous NHANES

Data File NameDoc FileData FileDate Published
Audiometry AUX_G Doc AUX_G Data [XPT - 2.4 MB] April 2016
Audiometry - Acoustic Reflex AUXAR_G Doc AUXAR_G Data [XPT - 11.6 MB] April 2016
Audiometry - Tympanometry AUXTYM_G Doc AUXTYM_G Data [XPT - 5.8 MB] April 2016
Blood Pressure BPX_G Doc BPX_G Data [XPT - 1.9 MB] September 2013
Body Measures BMX_G Doc BMX_G Data [XPT - 1.9 MB] Updated September 2015
Dual-Energy X-ray Absorptiometry - Android/Gynoid Measurements DXXAG_G Doc DXXAG_G Data [XPT - 1 MB] October 2021
Dual-Energy X-ray Absorptiometry - Whole Body DXX_G Doc DXX_G Data [XPT - 4.1 MB] March 2020
Exhaled Nitric Oxide ENX_G Doc ENX_G Data [XPT - 1.3 MB] February 2014
Fluorosis - Clinical FLXCLN_G Doc FLXCLN_G Data [XPT - 571.6 KB] April 2019
Muscle Strength - Grip Test MGX_G Doc MGX_G Data [XPT - 1.7 MB] December 2014
Oral Health - Dentition OHXDEN_G Doc OHXDEN_G Data [XPT - 6.6 MB] Updated April 2019
Oral Health - Periodontal OHXPER_G Doc OHXPER_G Data [XPT - 17 MB] March 2014
Oral Health - Recommendation of Care OHXREF_G Doc OHXREF_G Data [XPT - 842 KB] March 2014
Physical Activity Monitor - Ambient Light Raw Data PAXLUX_G Doc PAXLUX_G Data [FTP] October 2022
Physical Activity Monitor - Day PAXDAY_G Doc PAXDAY_G Data [XPT - 6.2 MB] November 2020
Physical Activity Monitor - Header PAXHD_G Doc PAXHD_G Data [XPT - 376.2 KB] November 2020
Physical Activity Monitor - Hour PAXHR_G Doc PAXHR_G Data [XPT - 122.2 MB] November 2020
Physical Activity Monitor - Minute PAXMIN_G Doc PAXMIN_G Data [XPT - 7.6 GB] Updated October 2022
Physical Activity Monitor - Raw Data 80hz PAX80_G Doc PAX80_G Data [FTP] Updated October 2022
Spirometry - Pre and Post-Bronchodilator SPX_G Doc SPX_G Data [XPT - 2.6 MB] December 2014
Spirometry - Raw Curve Data SPXRAW_G Doc SPXRAW_G Data [ZIP - 12.3 MB] December 2014
Tuberculosis TBX_G Doc TBX_G Data [XPT - 307 KB] Updated January 2015