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Height and Weight

7,540 Shared Subjects

Provides subject height in inches, weight in pounds and body mass index (BMI)
Clinical Assessments
Phys Characteristics
07/20/2010
height_weight01
11/02/2023
View Change History
01
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR* guid
src_subject_id String 20 Required Subject ID how it's defined in lab/project newid, record_id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY pp_date
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month. age_a
Query height_std Float Recommended Height - Standard Unit -1 = Not known; 999 = Missing Height_inches, anthro_1_height_in, height_std_scan1, height_std_scan2
Query weight_std Float Recommended Weight - Standard Unit -1 = Not known; 999 = Missing Weight_pounds, anthro_weight1_lb, weight_std_scan1, weight_std_scan2
Query bmi Float Recommended body mass index of subject -9 = Missing bmi_scan1, bmi_scan2
sex String 20 Required Sex of subject at birth
M;F; O; NR
M = Male; F = Female; O=Other; NR = Not reported gender, height_met_scan1, height_met_scan2, sex_a
Query height_met Float Recommended Height - Metric Unit 999 = Missing; -999 = No Data ap1, height, weight_met_scan1, weight_met_scan2
Query weight_met Float Recommended Weight - Metric Unit 999 = Missing; -999 = No Data ap2, weight
Query site String 101 Recommended Site Study Site
Query visit String 60 Recommended Visit name timept
Query c_waist Float Recommended Waist (cm) ap3
Query days_baseline Integer Recommended Days since baseline apdays
Query accult_select_language Integer Recommended Test given in Spanish? ¿Español? 0 ; 1 0 = No; 1 = Yes
Query anthro_2_height_in Float Recommended Standing Height 2 (inches)
Query anthro_3_height_in Float Recommended Standing Height 3 (inches)
Query anthro_height_calc Float Recommended Standing Height Average (inches)
Query anthro_weight_cast Integer Recommended Participant Wearing a Cast or Medical Prosthesis 0;1 0=No; 1=Yes
anthro_weight_a_location String 50 Recommended Location of Cast or Medical Prosthesis
Query anthro_weight2_lb Float Recommended Measured Weight 2 (lbs)
Query anthro_weight3_lb Float Recommended Measured Weight 3 (lbs)
Query anthro_weight_calc Float Recommended Average Measured Weight (lbs)
Query strf_waist Float Recommended waist circumference Inches anthro_waist_cm
comment_misc String 250 Recommended Miscellaneous Comments anthro_notes
Query trial Integer Recommended Trial number 0::9999; -777; -999 1 = first; 2= second; 3=third; 4=fourth; 5=fifth; 6=sixth; etc; -777=NA, -999=missing
Query aescode Integer Recommended Staff code number of person completing this form 999= Missing Data pi_staff
Query height1 Float Recommended Measure height in cm. - Measurement 1
Query height2 Float Recommended Measure height in cm. - Measurement 2
Query weight1 Float Recommended Measure weight in kg. - Measurement 1
Query weight2 Float Recommended Measure weight in kg. - Measurement 2
Query height3 Integer Recommended Height (cm): Measurement 3
Query heightmedium Float Recommended Height (cm): Medium Value:
Query weight3 Integer Recommended Weight (kg): Measurement 3
Query weightmedium Float Recommended Weight (kg): Medium Value:
equest30 String 15 Recommended What is your height? (Please give your best estimate.) height
hwavgheight Float Recommended Average of two measured heights of subject in inches Height of subject is measured two times and the measurements averaged.
hwavgweight Float Recommended Average of two measured weights of subject in pounds Weight of subject is measured two times and the measurements averaged.
hwavgbmi Float Recommended BMI calculated from averaged height and averaged weight BMI of subject is calculated from the averaged height and averaged weight of subject.
custom_src_id String 30 Recommended Subject ID how it's defined in lab/project (used for source IDs that change depending on timepoint/visit/etc.)
blood_ps Integer Recommended systolic blood pressure sbp
blood_pd Integer Recommended diastolic blood pressure dbp
heart_rate Integer Recommended heart rate hr
pregnant01 Integer Recommended Are you currently pregnant? 1::4 1=Yes; 2=No; 3=Not applicable; 4=I prefer not to answer preg
trtarm String 200 Recommended Treatment arm treatment
ptpr Integer Recommended Please indicate the status of the participant 1;2 1=Patient; 2=Partner
height_for_age_zscore Float Recommended Height-for-age z-score based on CDC standards
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.