What's New

 

January 2016

Data Release

• Cardiorespiratory Endurance (Y_CEX)
• Test of Gross Motor Development (Y_GMX)

 

February 2015

New

• Diet Behavior and Nutrition (Y_DBQ)

Limited Access Documentation

• NHANES/NNYFS Combined Sample 2012 - Diet Behavior and Nutrition (C_DBQ)

 

January 2015

New

• Dietary Supplement Use 30-Day: Individual Dietary Supplements (Y_DSQIDS)
• Dietary Supplement Use 30-Day: Total Dietary Supplements (Y_DSQTOT)

Updated

The following demographics files were updated to include additional variables for household and family sizes, household composition (i.e., the number of children aged 5 years or younger, children aged 6-17 years, and adults aged 60+ in the household), and demographic information about the household reference person.

• Demographic Variables and Sample Weights (Y_DEMO)
• NHANES/NNYFS Combined Sample 2012 - Demographic Variables and Sample Weights (C_DEMO)

 

December 2014

Limited Access

• NHANES/NNYFS Combined Sample 2012 - Muscle Strength/Grip Test (C_MGX)

 

November 2014

Publications

• National Health and Nutrition Examination Survey: National Youth Fitness Survey Estimation Procedures, 2012 [PDF - 2.9 MB]

 

September 2014

New

• Dietary Interview: Individual Foods (Y_DR1IFF)
• Dietary Interview: Total Nutrient Intakes (Y_DR1TOT)
• Dietary Supplement Use 24-Hour: Individual Dietary Supplements (Y_DS1IDS)
• Dietary Supplement Use 24-Hour: Total Dietary Supplements (Y_DS1TOT)

 

August 2014

New

• Acculturation (Y_ACQ)

Limited Access

• NHANES/NNYFS Combined Sample 2012 - Acculturation (C_ACQ)

 

July 2014

New

• Prescription Medications (Y_RXQ_RX)

Limited Access

• NHANES/NNYFS Combined Sample 2012 - Prescription Medications (C_RXQ_RX)

 

April 2014

Publications

• National Health and Nutrition Examination Survey: National Youth Fitness Survey Plan, Operations, and Analysis, 2012 [PDF – 1.1 MB]

New

• Cardiovascular Fitness (Y_CVX)

Limited Access

• Drug Use (Y_DUQ)
• Drug Use (C_DUQ)

 

January 2014

Updated

• Demographic Variables and Sample Weights (Y_DEMO)
• NHANES/NNYFS Combined Sample 2012 - Demographic Variables and Sample Weights (C_DEMO)
  The Demographics files were updated to include the following household and family income related variables: INDHHIN2 (Annual household income),  INDFMIN2 (Annual family income), and INDFMPIR (Ratio of family income to poverty).

 

November 2013

Publications

• National Health and Nutrition Examination Survey National Youth Fitness Survey (NNYFS), 2012

 

October 2013

Limited Access Documentation

• Alcohol Use (Y_ALQ_R)
• NHANES/NNYFS Combined Sample 2012 - Alcohol Use (C_ALQ)

 

September 2013

New

• Demographic Variables and Sample Weights (Y_DEMO)
• Body Measures (Y_BMX)
• Lower Body Muscle Strength (Y_LMX)
• Modified Pull-Up (Y_MPX)
• Muscle Strength/Grip Test (Y_MGX)
• Plank (Y_PLX)
• Diabetes (Y_DIQ)
• Early Childhood (Y_ECQ)
• Health Insurance (Y_HIQ)
• Hospital Utilization and Access to Care (Y_HUQ)
• Medical Conditions (Y_MCQ)
• Physical Activity (Y_PAQ)
• Physical Functioning (Y_PFQ)
• Respiratory Health and Disease (Y_RDQ)
• Smoking - Cigarette Use (Y_SMQ)

Limited Access Documentation

• NHANES/NNYFS Combined Sample 2012 - Demographic Variables and Sample Weights (C_DEMO)
• NHANES/NNYFS Combined Sample 2012 - Body Measures (C_BMX)
• NHANES/NNYFS Combined Sample 2012 - Diabetes (C_DIQ)
• NHANES/NNYFS Combined Sample 2012 - Early Childhood (C_ECQ)
• NHANES/NNYFS Combined Sample 2012 - Health Insurance (C_HIQ)
• NHANES/NNYFS Combined Sample 2012 - Hospital Utilization and Access to Care (C_HUQ)
• NHANES/NNYFS Combined Sample 2012 - Medical Conditions (C_MCQ)
• NHANES/NNYFS Combined Sample 2012 - Physical Activity (C_PAQ)
• NHANES/NNYFS Combined Sample 2012 - Physical Functioning (C_PFQ)
• NHANES/NNYFS Combined Sample 2012 - Respiratory Health and Disease (C_RDQ)
• NHANES/NNYFS Combined Sample 2012 - Smoking - Cigarette Use (C_SMQ)