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Data Structures with shared data
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Demographics Form

4,848 Shared Subjects

N/A
Clinical Assessments
Demographics
12/09/2014
dm01

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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*
src_subject_id String 20 Required Subject ID how it's defined in lab/project id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 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.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
crcid String 40 Recommended CRC ID/ROA ID
Query update Integer Recommended Updated form 0;1 1= yes; 0= no
Query lang_visit Integer Recommended Language during visit 0;1 1=Spanish; 0=English spanish
Query resid Integer Recommended Current residence 1::8 1=Detached house; 2=Rowhouse or townhouse; 3=Mobile home; 4=Apartment or condominium; 5=Rooming house or hotel; 6=Retirement complex or senior housing; 7=Healthcare facility or nursing home; 8=Homeless
Query rtown Integer Recommended Rent or own current residence 1::3 1=Own without mortgage; 2=Own with mortgage; 3=Rent
Query resy Integer Recommended Years lived at residence
Query resm Integer Recommended Months lived at residence
Query marital Integer Recommended What is your current marital status 1::9 1= never married; 2= living with someone; 3= married; 4= separated; 5=divorced; 6=widowed; 7= engaged; 8= lived with, but now single; 9= other marit
Query spous Integer Recommended Spouse/partner lives with patient 0;1 0=No; 1=Yes
Query relat Integer Recommended Number of relatives living with patient
Query frend Integer Recommended Number of friends living with patient
Query thous Integer Recommended Total number of persons in household 0=Does not apply (e.g., in institution), 99=unknown
Query educat Float Recommended Number of years in formal education 999=Unknown/Missing school
Query grade_highed String 50 Recommended Grade/Highest education 1 = Less than 6th grade; 2 = Some high school; 3 = High school diploma or GED; 4 = Some college, no degree; 5 = Associate's degree; 6 = Bachelor's degree; 7 = Some graduate school; 8 = Master's degree and above; 9=Some post-graduate training, no degree; 10=Completed 8th grade, no high school; 99=Information not available; 11= High schoo;l 12= College or University; 13= Graduate school; 14= Other; 15 = Less than high school degree
Query student Integer Recommended Currently a student 0::2 0=No; 1=Yes; 2=Part time
Query empl Integer Recommended Current employment status 1::23; -7 1=Unemployed not looking for employment; 2=Unemployed looking for employment; 3=Full time employed for pay; 4=Part time employed for pay; 5=Self employed for pay; 6=Retired not working; 7=Unemployed, volunteer work; 8=Unemployed, disabled; 9=Other, specify -7=Refused; 10= Paid employment or self-employed; 11= Voluntary employment; 12= Sheltered/Welfare employment; 13= Unemployed; 14= Student; 15= Other; 16= Stay-at-home Parent; 17= Part-Time Student; 18= Receiving Disability/ Unemployed; 19= Receiving Disability with Part-Time Employment; 20= Retired, Part-Time Employment; 21= Retired, Unemployed; 22= Full-time Caregiver; 23= Student and Employed
Query volun Integer Recommended Currently do volunteer work 0::2; -7 0=No; 1=Full time; 2=Part time; -7=Refused
Query leave Integer Recommended On medical or psychiatric leave 0;1; -7 0=No; 1=Yes; -7=Refused
Query publica Integer Recommended Public Insurance: Medicare 0;1;-7; 3 0 = No; 1 = Yes; -7 = Refused; 3=DK medicare
Query medicaid Integer Recommended receives medicaid benefits 0;1; -7 0= no; 1= yes; -7=Refused
Query privins Integer Recommended has private insurance 0;1;-7 0= no; 1= yes; -7=Refused
Query mkedc Integer Recommended Better able make important decisions 1::5; -7 1=Strongly agree; 2=Agree; 3=Neutral; 4=Disagree; 5=Strongly disagree; -7=Refused
Query enjoy Integer Recommended Better able to enjoy things 1::5; -7 1=Strongly agree; 2=Agree; 3=Neutral; 4=Disagree; 5=Strongly disagree; -7=Refused
Query famim Integer Recommended Impact of your family and friends 1::7; -7 1=Very helpful; 2=Moderately helpful; 3=Minimally helpful; 4=Neutral; 5=Minimally more difficult; 6=Moderately more difficult; 7=Much more difficult; -7=Refused
Query days_baseline Integer Recommended Days since baseline date
Query inc_curr String 40 Recommended Receive money from employment 0=No, 1=Yes; -4=Refused; -3=DK
mempl String 40 Recommended Monthly employment income 0=No, 1=Yes; -4=Refused; -3=DK
Query assist String 40 Recommended Receive public assistance 0=No, 1=Yes; -4=Refused; -3=DK
massist String 40 Recommended Monthy public assistance income 0=No, 1=Yes; -4=Refused; -3=DK
Query unempl String 40 Recommended Receive unemployment benefits 0=No, 1=Yes; -4=Refused; -3=DK
munempl String 40 Recommended Monthly unemployment income 0=No, 1=Yes; -4=Refused; -3=DK
Query otherinc String 40 Recommended Receive other income 0=No, 1=Yes; -4=Refused; -3=DK other
minc_other String 40 Recommended Monthly other income 0=No, 1=Yes; -4=Refused; -3=DK mother
totincom String 40 Recommended Monthly household income
Query site String 101 Recommended Site Study Site siteid
Query phase Integer Recommended Phase 9 =follow up
Query week Float Recommended Week in level/study 99=week 10-week 14
level String 10 Recommended Treatment level
Query incmpcra Integer Recommended clinician rated incomplete 0;1;-7 0=No; 1=Yes; -7=Refused
ihinterviewer String 20 Recommended interviewer
arith_work_ct String 50 Recommended Work
Query have_children Integer Recommended Do you have children? 0;1 0 = No; 1 = Yes
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.