National Health and Nutrition Examination Survey

NNYFS Examination Data

Data File NameDoc FileData FileDate Published
Body Measures Y_BMX Doc September 2013
Cardiorespiratory Endurance Y_CEX Doc January 2016
Cardiovascular Fitness Y_CVX Doc April 2014
Lower Body Muscle Strength Y_LMX Doc September 2013
Modified Pull-Up Y_MPX Doc September 2013
Muscle Strength - Grip Test Y_MGX Doc September 2013
Physical Activity Monitor - Ambient Light Raw Data Y_PAXLUX Doc Y_PAXLUX Data [FTP] October 2022
Physical Activity Monitor - Day Y_PAXDAY Doc November 2020
Physical Activity Monitor - Header Y_PAXHD Doc November 2020
Physical Activity Monitor - Hour Y_PAXHR Doc November 2020
Physical Activity Monitor - Minute Y_PAXMIN Doc Updated October 2022
Physical Activity Monitor - Raw Data 80hz Y_PAX80 Doc Y_PAX80 Data [FTP] Updated October 2022
Plank Y_PLX Doc September 2013
Test of Gross Motor Development Y_GMX Doc January 2016