Loading...

National Institute of Mental Health Data Archive (NDA) Sign In
NDA

Enter the email address associated with your existing NDA Account and click Continue Linking Process.

If you do not have an existing NDA account, click Go Back.

Warning Notice This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.
National Institute of Mental Health Data Archive (NDA) Sign In
NDA

Success! An email is on its way!

Please check your email to complete the linking process. The link you receive is only valid for 30 minutes.

Check your spam or junk folder if you do not receive the email in the next few minutes.

Warning Notice This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.
Create or Link an Existing NDA Account

Warning Notice

This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.

NIMH Data Archive (NDA) Sign In or Create An Account
Update Password

You have logged in with a temporary password. Please update your password. Passwords must contain 8 or more characters and must contain at least 3 of the following types of characters:

  • Uppercase
  • Lowercase
  • Numbers
  • Special Characters limited to: %,_,!,@,#,$,-,%,&,+,=,),(,*,^,:,;
Update Password

Subscribe to our mailing list

Mailing List(s)
Email Format

You are now leaving the NIMH Data Archive (NDA) web site to go to:

Click on the address above if the page does not change within 10 seconds.

Disclaimer

NDA is not responsible for the content of this external site and does not monitor other web sites for accuracy.

Accept Terms
Data Access Terms - Decline Terms

Are you sure you want to cancel? This will decline terms and you will not be authorized for access.

NIMH Data Archive
Filter Cart
No filters selected
Description
Value Range
Notes
Data Structures with shared data
No filters have been selected
helpcenter.filter-cart

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.

Additional Tips:

  • You may query the data without an account, but to gain access you will need to create an NDA user account and apply for access. Most data access requires that you or your lab are sponsored by an NIH recognized institution with Federal Wide Assurance (FWA). Without access, you will not be able to obtain individual-level data.

Once you have selected data of interest you can:

  • Create a data package - This allows you to specify format for access/download
  • Assign to Study Cohort - Associate the data to an NDA Study allowing for a DOI to be generated and the data to be linked directly to a finding, publication, or data release.
  • Find All Subject Data - Depending on filter types being used, not all data associated with a subject will be selected. Data may be restricted by data structure, NDA Collection, or outcome variables (e.g., NDA Study). ‘Find All Data’ expands the filter criteria by replacing all filters in your Filter Cart with a single Query by GUID filter for all subjects selected by those filters.

Please Note:

  • When running a query, it may take a moment to populate the Filter Cart. Queries happen in the background so you can define other queries during this time.
  • When you add your first filter, all data associated with your query will be added to the Filter Cart (e.g., a Concept, an NDA Collection, a Data Structure/Element, etc.). As you add additional filters, they will also display in the Filter Cart. Only the name of filter will be shown in the Filter Cart, not the underlying structures.
  • Information about the contents of the Filter Cart can be seen by clicking "Edit”.
  • Once your results appear in the Filter Cart, you can create a data package or assign subjects to a study by selecting the 'Package/Assign to Study' option. You can also 'Edit' or 'Clear' filters.

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.
  • Are there limitations on the amount of data a user can download?

    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.
Contact NDA Help Desk
Switch User

PROMIS Emotional Distress-Anxiety

6,534 Shared Subjects

N/A
Clinical Assessments
Anxiety
08/01/2016
preda01
11/18/2022
View Change History
01
Definition
Submission Template
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* medhx_guidid, pguid
src_subject_id String 20 Required Subject ID how it's defined in lab/project hcpa_id, record_id, subject, subjectid
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. interview_age_mom, medhx_age_months
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY date_neo, promis_bank_v10_anxiety_timestamp
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender, sex
Query edanx01 Integer Recommended In the past 7 days... I felt fearful 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx1, anxiety36, c3869_anx1, dsm5_pt_anx_1, dsm5_pt_anx_1_spa, dsm5_sp_anx_1, dsm5_sp_anx_1_spa, nqanx02, preda_fearful, promis_edanx01, t1pro1
Query edanx02 Integer Recommended In the past 7 days... I felt frightened 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety37, promis_edanx02
Query edanx03 Integer Recommended In the past 7 days...It scared me when I felt nervous 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety38, promis_edanx03
Query edanx05 Integer Recommended In the past 7 days... I felt anxious 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx7, anxiety39, anxious, c3869_anx7, dsm5_pt_anx_2, dsm5_pt_anx_2_spa, dsm5_sp_anx_2, dsm5_sp_anx_2_spa, nqanx03, preda_anxious, promis_edanx05
Query edanx07 Integer Recommended In the past 7 days... I felt like I needed help for my anxiety 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx6, anxiety40, c3869_anx6, nqanx05, preda_help, promis_edanx07
Query edanx08 Integer Recommended In the past 7 days... I was concerned about my mental health 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety41, nqanx04, promis_edanx08
Query edanx12 Integer Recommended In the past 7 days... I felt upset 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety42, promis_edanx12
Query edanx13 Integer Recommended In the past 7 days... I had a racing or pounding heart 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety43, promis_edanx13
Query edanx16 Integer Recommended In the past 7 days... I was anxious if my normal routine was disturbed 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety44, nqanx07, promis_edanx16
Query edanx18 Integer Recommended In the past 7 days... I had sudden feelings of panic 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety45, nqanx09, promis_edanx18
Query edanx20 Integer Recommended In the past 7 days... I was easily startled 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety46, nqanx11, promis_edanx20
Query edanx21 Integer Recommended In the past 7 days... I had trouble paying attention 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety47, promis_edanx21
Query edanx24 Integer Recommended In the past 7 days... I avoided public places or activities 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety48, promis_edanx24
Query edanx26 Integer Recommended In the past 7 days... I felt fidgety 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety49, nqanx12, promis_edanx26
Query edanx27 Integer Recommended In the past 7 days... I felt something awful would happen 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety50, nqanx13, pa_01, promis_edanx27
Query edanx30 Integer Recommended In the past 7 days... I felt worried 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety51, dsm5_pt_anx_3, dsm5_pt_anx_3_spa, dsm5_sp_anx_3, dsm5_sp_anx_3_spa, nqanx14, pa_04, promis_edanx30, worryaboutthings
Query edanx33 Integer Recommended In the past 7 days... I felt terrified 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety52, nqanx17, promis_edanx33
Query edanx37 Integer Recommended In the past 7 days... I worried about other people's reactions to me 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety53, promis_edanx37
Query edanx40 Integer Recommended In the past 7 days... I found it hard to focus on anything other than my anxiety 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx2, anxiety54, c3869_anx2, dsm5_pt_anx_4, dsm5_pt_anx_4_spa, dsm5_sp_anx_4, dsm5_sp_anx_4_spa, preda_focus, promis_edanx40, t1pro2
Query edanx41 Integer Recommended In the past 7 days... My worries overwhelmed me 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx3, anxiety55, c3869_anx3, nqanx20, preda_overwhelm, promis_edanx41, t1pro3
Query edanx44 Integer Recommended In the past 7 days... I had twitching or trembling muscles 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety56, promis_edanx44
Query edanx46 Integer Recommended In the past 7 days... I felt nervous 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx5, anxiety57, c3869_anx5, dsm5_pt_anx_5, dsm5_pt_anx_5_spa, dsm5_sp_anx_5, dsm5_sp_anx_5_spa, nqanx22, pa02, pa_02, preda_nervous, promis_edanx46
Query edanx47 Integer Recommended In the past 7 days... I felt indecisive 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety58, promis_edanx47
Query edanx48 Integer Recommended In the past 7 days... Many situations made me worry 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety59, nqanx23, promis_edanx48
Query edanx49 Integer Recommended In the past 7 days... I had difficulty sleeping 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety60, nqanx24, promis_edanx49
Query edanx51 Integer Recommended In the past 7 days... I had trouble relaxing 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety61, nqanx25, promis_edanx51, troublerelax
Query edanx53 Integer Recommended In the past 7 days... I felt uneasy 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx4, anxiety62, c3869_anx4, dsm5_pt_anx_6, dsm5_pt_anx_6_spa, dsm5_sp_anx_6, dsm5_sp_anx_6_spa, nqanx26, preda_uneasy, promis_edanx53, t1pro4
Query edanx54 Integer Recommended In the past 7 days... I felt tense 1::5;888;999;-5;-999 1 = Never; 2 = Rarely; 3 = Sometimes; 4 = Often; 5 = Always; 888 = N/A; 999 = Incomplete; -5= Item seen but not answered; -999= Data not submitted (incomplete, item not seen) anx8, anxiety63, c3869_anx8, dsm5_pt_anx_7, dsm5_pt_anx_7_spa, dsm5_sp_anx_7, dsm5_sp_anx_7_spa, nqanx27, preda_tense, promis_edanx54, tense
Query edanx55 Integer Recommended In the past 7 days... I had difficulty calming down 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always anxiety64, nqanx28, promis_edanx55
Query anx_rs Integer Recommended PROMIS Anxiety raw score prom_anxiety_rs, rawscore, t1proanx
Query anx_ts Float Recommended PROMIS Anxiety T score promis_sf_v10_anxiety_4a_tscore, promis_tscore, t1proanxt, tscore
Query anx_se Float Recommended PROMIS Anxiety standard error promis_sf_v10_anxiety_4a_std_error, promis_std_error, se, t1proanxse
Query anx_theta Float Recommended PROMIS Anxiety Theta t1proanxth, theta
Query timept Integer Recommended Time Point 888 = not applicable; 999 = missing timepoint
site String 101 Recommended Site Study Site siteid
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data
version_form String 121 Recommended Form used/assessment name assessment_name, t1proanxver
Query idas_56 Integer Recommended I was short of breath 1::5;9;-97;-98 1= Not at all; 2= A little bit; 3= Moderately; 4= Quite a bit; 5= Extremely; 9= Missing; -97= Missing online; -98= Purposely skipped online anxiety13
Query idas_16 Integer Recommended I felt dizzy or lightheaded 1::5;9;-97;-98 1= Not at all; 2= A little bit; 3= Moderately; 4= Quite a bit; 5= Extremely; 9= Missing; -97= Missing online; -98= Purposely skipped online anxiety25
Query idas_45 Integer Recommended My heart was racing or pounding 1::5;9;-97;-98 1= Not at all; 2= A little bit; 3= Moderately; 4= Quite a bit; 5= Extremely; 9= Missing; -97= Missing online; -98= Purposely skipped online anxiety31
Query anxiety24 Integer Recommended In the past 7 days, I felt nauseous 1::5 1=not at all; 2= a little bit; 3= moderately; 4= quite a bit; 5 = extremely
Query anxiety28 Integer Recommended In the past 7 days, My muscles twitched or trembled 1::5 1=not at all; 2= a little bit; 3= moderately; 4= quite a bit; 5 = extremely
Query anxiety34 Integer Recommended In the past 7 days, My muscles were tense or sore 1::5 1=not at all; 2= a little bit; 3= moderately; 4= quite a bit; 5 = extremely
Query nqanx18 Integer Recommended In the past 7 days, I worried about dying 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always
Query nqanx21 Integer Recommended In the past 7 days, I felt shy 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always
Query pa_03 Integer Recommended In the past 7 days, I felt scared... 1::5 1= Never; 2= Almost Never; 3= Sometimes; 4= Often; 5= Almost Always
Query pedrepanx50 Integer Recommended In the past 7 days I worried when I was at home 1::5 1=Never; 2=Almost Never; 3=Sometimes; 4=Often; 5=Almost Always pa_05
Query pedrepanx51 Integer Recommended In the past 7 days I got scared really easily 1::5 1=Never; 2=Almost Never; 3=Sometimes; 4=Often; 5=Almost Always pa_06
Query pa_07 Integer Recommended In the past 7 days, I worried about what could happen to me... 1::5 1= Never; 2= Almost Never; 3= Sometimes; 4= Often; 5= Almost Always
Query pa_08 Integer Recommended In the past 7 days, I worried when I went to bed at night... 1::5 1= Never; 2= Almost Never; 3= Sometimes; 4= Often; 5= Almost Always
wcst_ni Integer Recommended Number of Items itmcnt
interview_language String 255 Recommended Language Used in the Interview language
nih_pin String 25 Recommended PIN number assigned by the NIH Toolbox pin
nih_tlbx_tscore Float Recommended T-score 0::200; 999 999=NA/NK/missing
edan_07 Integer Recommended Severity of symptoms, based on T score 1::4 1=Less than 55 - None to slight; 2=55.0?59.9 - Mild; 3=60.0?69.9 - Moderate; 4=70 and over - Severe
comqother String 255 Recommended Respondent - Other (text) respondent
fneproc String 20 Recommended name of trial procedure being run
edanx56 Integer Recommended In the past 7 days...I had unpleasant thoughts that wouldn't leave my mind 1::5 1=Never; 2=Rarely; 3=Sometimes; 4=Often; 5=Always
timepoint_label String 50 Recommended Timepoint/visit label
edanx_anxious Integer Recommended PROMIS Anxiety: Feel Anxious (30 days) 1::5; -5; -7; -8 1=None of the time; 2=A little of the time; 3=Some of the time; 4=Most of the time; 5=All or almost all of the time; -8=DON''T KNOW; -7=REFUSED; -5=Presented, not answered
edanx_worryaboutthings Integer Recommended PROMIS Anxiety: Worry About things (30 days) 1::5; -5; -7; -8 1=None of the time; 2=A little of the time; 3=Some of the time; 4=Most of the time; 5=All or almost all of the time; -8=DON''T KNOW; -7=REFUSED; -5=Presented, not answered
edanx_troublerelax Integer Recommended PROMIS Anxiety: Trouble Relaxing (30 days) 1::5; -5; -7; -8 1=None of the time; 2=A little of the time; 3=Some of the time; 4=Most of the time; 5=All or almost all of the time; -8=DON''T KNOW; -7=REFUSED; -5=Presented, not answered
edanx_tense Integer Recommended PROMIS Anxiety: Feel Tense (30 days) 1::5; -5; -7; -8 1=None of the time; 2=A little of the time; 3=Some of the time; 4=Most of the time; 5=All or almost all of the time; -8=DON''T KNOW; -7=REFUSED; -5=Presented, not answered
edanx_prom_anxbank_rs Integer Recommended PROMIS Anxiety Bank - Raw Score 0::16 Higher score indicates more anxiety
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.