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Filter Cart
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Data Structures with shared data
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NDA Help Center

Filter Cart

Viewable at the top right of NDA pages, the Filter Cart is a temporary holder for filters and data they select. Filters are added to the Workspace first, before being submitted to The Filter Cart. Data selected by filters in the Filter Cart can be added to a Data Package or an NDA Study from the Data Packaging Page, by clicking the 'Create Data Package / Add Data to Study' button.

The filter cart supports combining multiple filters together, and depending on filter type will use "AND" or "OR" when combining filters.

Multiple selections from the same filter type will result in those selections being applied with an ‘OR’ condition. For example, if you add an NDA Collection Filter with selections for both collections 2112 and 2563 to an empty Workspace, the subjects from NDA Collection 2112 ‘OR’ NDA Collection 2563 will be added to your Workspace even if a subject is in both NDA Collections. You can then add other NDA Collections to your Workspace which further extends the ‘OR’ condition.

If a different filter type is added to your Workspace, or a filter has already been submitted to the Filter Cart, the operation then performs a logical ‘AND’ operation. This means that given the subjects returned from the first filter, only those subjects that matched the first filter are returned by the second filter (i.e., subjects that satisfied both filters).

When combining other filters with the GUID filter, please note the GUID filter should be added last. Otherwise, preselected data may be lost. For example, a predefined filter from Featured Datasets may select a subset of data available for a subject. When combined with a GUID filter for the same subject, the filter cart will contain all data available from that subject, data structure, and dataset; this may be more data than was selected in the predefined filter for that subject. Again, you should add the GUID Filter as the last filter to your cart. This ensures 'AND' logic between filters and will limit results to the subjects, data structures, and datasets already included in your filter cart.

Note that only the subjects specific to your filter will be added to your Filter Cart and only on data shared with the research community. Other data for those same subjects may exist (i.e., within another NDA Collection, associated with a data structure that was not requested in the query, etc.). So, users should select ‘Find all Subjects Data’ to identify all data for those specific subjects.

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Frequently Asked Questions

  • What is a Filter Cart?
    Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user, through querying or browsing, as being of some potential interest. The Filter Cart is where you send the data from your Workspace after it has been filtered.
  • What do I do after filters are added to the Filter Cart?
    After filters are added to the Filter Cart, users have options to ‘Create a Package’ for download, ‘Associate to Study Cohort’, or ‘Find All Subject Data’. Selecting ‘Find All Subject Data’ identifies and pulls all data for the subjects into the Filter Cart. Choosing ‘Create a Package’ allows users to package and name their query information for download. Choosing ‘Associate to Study Cohort’ gives users the opportunity to choose the Study Cohort they wish to associate this data.
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    NDA limits the rate at which individual users can transfer data out of Amazon Web Services (AWS) S3 Object storage to non-AWS internet addresses. All users have a download limit of 20 Terabytes. This limit applies to the volume of data an individual user can transfer within a 30-day window. Only downloads to non-AWS internet addresses will be counted against the limit.

  • How does Filter Cart Boolean logic work?

    The Filter Cart currently employs basic AND/OR Boolean logic. A single filter may contain multiple selections for that filter type, e.g., a single NDA Study filter might contain NDA Study 1 and NDA Study 2. A subject that is in EITHER 1 OR 2 will be returned. Adding multiple filters to the cart, regardless of type, will AND the result of each filter. If NDA Study 1 and NDA Study 2 are added as individual filters, data for a subject will only be selected if the subject is included in BOTH 1 AND 2.

    When combining other filters with the GUID filter, please note the GUID filter should be added last. Otherwise, preselected data may be lost. For example, a predefined filter from Featured Datasets may select a subset of data available for a subject. When combined with a GUID filter for the same subject, the filter cart will contain all data available from that subject, data structure, and dataset; this may be more data than was selected in the predefined filter for that subject. Again, you should add the GUID Filter as the last filter to your cart. This ensures 'AND' logic between filters and will limit results to the subjects, data structures, and datasets already included in your filter cart.

Glossary

  • Workspace
    The Workspace within the General Query Tool is a holding area where you can review your pending filters prior to adding them to Filter Cart. Therefore, the first step in accessing data is to select one or more items and move it into the Workspace.
  • Filter Cart
    Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user through querying or browsing as being of some potential interest. The Filter Cart adds data using an AND condition. The opportunity to further refine data to determine what will be downloaded or sent to a miNDAR is available on the Data Packaging Page, the next step after the Filter Cart. Subsequent access to data is restricted by User Permission or Privilege; however Filter Cart use is not.
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Adolescent Life Events Questionnaire

306 Shared Subjects

N/A
Clinical Assessments
Life Events
03/12/2019
aleq01
01/19/2023
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*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
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, sex
aleq_1 Integer Recommended Feeling pressure by friends 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_2 Integer Recommended Fighting with or problems with a friend 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_3 Integer Recommended Death of a family member 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_4 Integer Recommended Hospitalization of a family member or relative 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_5 Integer Recommended Got a bad grade on an exam, project, or paper in class 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_6 Integer Recommended Being around people who are inconsiderate/ offensive 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_7 Integer Recommended Arrest of a family member 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_8 Integer Recommended Getting in trouble or being suspended from school 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_9 Integer Recommended Hassles, arguments, or fights with other students or peers 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_10 Integer Recommended Financial troubles or money problems 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_11 Integer Recommended Getting bad grades on progress reports 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_12 Integer Recommended Having bad classes or teachers 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_13 Integer Recommended Having few or no friends 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_14 Integer Recommended Arguments or fights between parents 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_15 Integer Recommended Having plans fall through (not going on a trip, etc.) 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_16 Integer Recommended Death of a relative 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_17 Integer Recommended Family member or relative having emotional problems 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_18 Integer Recommended Arguments or problems with boy/girlfriends 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_19 Integer Recommended Parents discovered something you didnt want them to know 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_20 Integer Recommended Not spending enough time with family members or friends 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_21 Integer Recommended Problems or arguments with parents, siblings, or family members 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_22 Integer Recommended Problems or arguments with teachers or principal 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_23 Integer Recommended Death of a friend 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_24 Integer Recommended Parent lost job 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_25 Integer Recommended Parents getting divorced 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_26 Integer Recommended Not getting along with parents 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_27 Integer Recommended Getting punished by parents 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_28 Integer Recommended Friend having emotional problems 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_29 Integer Recommended Breaking up with or rejected by boy/girlfriend 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_30 Integer Recommended Friend is criticizing you behind your back 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_31 Integer Recommended Family member is criticizing you behind your back 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_32 Integer Recommended Parents are disappointed in you 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_33 Integer Recommended Not getting along with your friends 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_34 Integer Recommended Trying to, but cant please your friends 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_35 Integer Recommended Trying to, but cant please your parents 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_36 Integer Recommended Pressured to do something you dont want to do 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_37 Integer Recommended Problems with gangs or violence in community 1::5 1= Never; 2= Rarely; 3= Sometimes; 4= Frequently; 5= Always
aleq_total Integer Recommended Total of all ALEQ items
aleq8 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close family member (parent, brother, sister) can't work due to injury/illness 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq9 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Have to do chores/work you don't want to do 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq10 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Have to take care of brothers/sisters when you don't want to 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq11 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Don't spend as much time with close family members as you want to 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq12 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: You can't seem to please your parents 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq13 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Did something you didn't want to do to please a close family member 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq14 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Parents put you down 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq15 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Seems like your parents are disappointed in you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq16 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Close family member has significant medical or emotional problems (examples: heart disease, cancer, depression, etc.) 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq17 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Don't receive the love, respect, or interest from parents that you wanted (example: parents didn't notice or compliment you on a good job) 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq18 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Fight with parents over personal goals, desires, or choice of friends 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq19 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Your parents force you to achieve thing you don't want to do 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq20 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Close family members withdraw love or affection from you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq21 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Parents criticized or yelled at you for not doing well in school 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq22 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Your parents grounded you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq23 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Your parents won't let you go out with your friends 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq24 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: You got into a fight with a parent over friends/boyfriend/girlfriend 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq25 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A boyfriend/girlfriend breaks up with you, but you still want to go out with them 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq26 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Don't have a boyfriend/girlfriend when you want one 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq27 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Got in a fight/argument with a boyfriend/girlfriend 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq1 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Your parents divorced 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq28 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Can't seem to please a girlfriend/boyfriend when you want to 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq29 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Girlfriend/boyfriend criticizes you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq30 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Found out that boyfriend/girlfriend has been cheating on you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq31 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Did something to please your boyfriend/girlfriend that you didn't want to do 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq32 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Did poorly on, or failed, a test or class project 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq33 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Did not have time to do well in school (example: working too many hours at work) 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq34 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Got a bad report card 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq35 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Didn't get to take a class you wanted to take 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq36 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Didn't make the honor roll when you wanted to 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq37 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Had a bad teacher 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq2 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close family member (parent, brother, sister) was hospitalized for serious injury/illness 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq38 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Didn't understand the material the teacher was teaching you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq39 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Have to attend a class that you don't like 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq40 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Didn't complete required homework assignment for class 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq41 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Got in trouble with the teacher or principal 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq42 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Didn't get accepted for an extracurricular activity you wanted to be a part of 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq43 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Don't have as many friends as you would like to 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq44 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Aren't friends with the people you want to be friends with 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq45 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Don't get invited to parties or dances 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq46 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Didn't have anyone to go out with on the weekends when you wanted to go out 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq47 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: You had an argument with a close friend 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq3 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close family member (parent, brother, sister) died 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq48 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Your friends don't seem to understand you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq49 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Don't have time to spend with your friends when you want to be with them 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq50 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Don't talk or share feelings with your friends 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq51 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Got in a fight/argument with your friends 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq52 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Friends pressure you to do things you don't want to do 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq53 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close friend was arrested 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq54 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close friend was hospitalized for a serious injury/illness 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq55 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close friend died 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq56 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close friend moved away 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq57 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: Close friends withdrew their affection from you 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq4 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close family member (parent, brother, sister) was arrested 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq58 String 500 Recommended Please list any other stressful, negative events that you can remember happening to you in the last three months:
aleq5 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: You and your family moved to a new town, but you didn't want to move 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq6 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: You had an argument with a close family member (parent, brother, sister) 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
aleq7 Integer Recommended Please answer how often the following events have happened to you in the past 3 months: A close family member (parent, brother, sister) lost their job 0::4 0= Never ; 1= Rarely ; 2= Sometimes ; 3= Frequently ; 4= Always
visit String 60 Recommended Visit name
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.