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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.

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NIMH Data Archive
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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.

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.
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Enrollment Information

604 Shared Subjects

N/A
Clinical Assessments
Enrollment
02/02/2017
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02/02/2017
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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*
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
Query site String 101 Recommended Site Study Site
Query study String 100 Recommended Study; The code for each individual study
Query visit String 60 Recommended Visit name
Query version_form String 121 Recommended Form used/assessment name
Query consent_num Integer Recommended Consecutive Number of Consents Signed
Query consent_tot Integer Recommended Total Number of Consents Signed
Query db_code Integer Recommended Double-Blind Code
Query status_descrip String 250 Recommended Description of subjects course in study
cnsntdt Date Recommended Consent Date - consent for the next Phase was obtained at the last visit of the previous Phase
hbst_refsp String 150 Recommended Who referred you to this program. Specify
Query race String 30 Recommended Race of study subject American Indian/Alaska Native; Asian; Hawaiian or Pacific Islander; Black or African American; White; More than one race; Unknown or not reported; Other Non-White; Other
Query pre_5 Integer Recommended Has the child lived with the primary caregiver for the last 6 months? 0;1;-7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
Query ec13 Integer Recommended Exclusion criteria EC13: Is the primary caretaker non-English speaking? 0::2; -7; -9 0 = No; 1 = Yes; 2 = Not Assessed;-7=refused;-9=unknown pre_6
Query pre_7 Integer Recommended Is the child currently attending school or organized group daycare? 0;1;-7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
Query pre_8 Integer Recommended How many days a week does the child attend school/organized daycare?
Query pre_9 Float Recommended How many hours a day does that child after school/organizeddaycare?
Query csi3 Integer Recommended How many children are in this class?
Query currgradelevel String 50 Recommended Current grade level
Query pre_12 Integer Recommended How many teachers are in the child's current class? -8=No school
Query p45a2a Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often fidgets with hands or feet or squirms in seat 1;2; -7;-9 1=no;2=yes;-7=refused;-9=unknown
Query p45a2b Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often leaves seat in classroom or in other situations in which remaining seated is expected 1;2; -7; -9 1=no;2=yes; -7=Refused; -9=Unknown
Query p45a2c Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often runs about or climbs excessively in situations in which it is inappropriate 1;2; -7;-9 1=no;2=yes; -7=Refused; -9=Unknown
Query p45a2d Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often has difficulty playing or engaging in leisure activities quietly 1;2; -7;-9 1=no;2=yes; -7=Refused; -9=Unknown
Query p45a2e Integer Recommended Attention-Deficit/Hyperactivity Disorder - Is often "on the go" or often acts as if "driven by a motor 1;2; -7;-9 1=no;2=yes; -7=Refused; -9=Unknown
Query p45a2f Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often talks excessively 1;2; -7;-9 1=no;2=yes; -7=Refused; -9=Unknown
Query p45a2g Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often blurts out answers before questions have been completed 1;2;-7;-9 1=no;2=yes; -7=Refused; -9=Unknown
Query p45a2h Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often has difficulty awaiting turn 1;2;-7;-9 1=no;2=yes; -7=Refused; -9=Unknown
Query p45a2i Integer Recommended Attention-Deficit/Hyperactivity Disorder - Often interrupts or intrudes on others 1;2;-7;-9 1=no;2=yes; -7=Refused; -9=Unknown
Query strconheartdis String 5 Recommended Does the child/patient have heart disease? Yes; No;999;Ref Ref=refused; 999=NA/NK/missing
Query lhq_hyp Integer Recommended Hypertension 0;1; -7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
Query pre_14c Integer Recommended Does the child have any of the following medical conditions? Glaucoma 0;1;-7;-9 0=no; 1=Yes; -7=Refused; -9=Unknown
Query baseline_k_005 Integer Recommended Has she/he ever been to a doctor for any of these things…Diabetes /Diabetes 0;1; -888; -999;-7 0=No; 1=Yes; -888=Not Applicable; -999=Missing/NK; -7=Refused //Now I'd like to ask you about your child's use of health services during the past year and throughout his/her whole life.
Query cfmh_chd_thyroiddis Integer Recommended Does the Child have Thyroid Disease? 1;0;999; -7 0 = No; 1 = Yes; -7=Refused; 999=NA/NK
Query cfmh_chd_seizure Integer Recommended Does (did) the Child have Seizure Disorder/Epilepsy? 1;0;999; -7 0 = No; 1 = Yes; ; -7=Refused; 999=NA/NK
Query cfmh_chd_othpsydis Integer Recommended Does (did) the Child have a Psychiatric Disorder? 1;0; -7;-9 0 = No; 1 = Yes; -7=Refused; -9=Unknown
Query cfmh_chd_othpsydis_cmt String 255 Recommended Specify Child's Psychiatric Disorder
Query dph00a1 Integer Recommended Does the individual have a developmental disorder? 0;1; -7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
hup2ddx String 250 Recommended Other developmental disorder - problem siteid
Query demo_chronic String 5 Recommended Does the child have any chronic medical conditions? Yes;No;NK; Ref Ref=refused
tts_13 String 60 Recommended Do you have any current chronic medical problems? If yes, please describe:
Query hi_24 Integer Recommended Have you ever taken ADHD medication? 1;2; -7;-9 1=No; 2=Yes; -7=Refused; -9=Unknown
Query medinfo_adhd String 300 Recommended Child currently taking ADHD medication, specify Record dosage, time of day the medicine is taken, and reason for medication.
Query childmeds Integer Recommended Is your child currently taking any medications? 0;1;-99;88;77 0= No ; 1= Yes ; -99= N/A ; 88= Missing ; 77= Refused
medinfo_other1 String 300 Recommended Child currently taking Other medication, specify Record dosage, time of day the medicine is taken, and reason for medication.
Query primary Integer Recommended Primary Care Doctor 0;1; -7;-9 0=Not checked; 1=Checked; -7=Refused; -9=Unknown
Query pre_18a String 200 Recommended How long ago was the child's last routine physical/check-up
Query iq_test String 10 Recommended This individual has had an IQ test TRUE;FALSE;UNKNOWN; REFUSED
Query pre_20 Integer Recommended Are the parent/guardian(s) willing to attend a meeting with a member of the research team to learn more about the study? 0;1;-7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
Query appointment_s Integer Recommended Appointment scheduled 0;1;-9 0=No;1=Yes;-9=Unknown
pre_21b String 200 Recommended Appointment scheduled; Date and Time
Query pcc001 Integer Recommended Was follow-up phone call conducted 0;1;-9 0=No; 1=Yes; -9=Unknown
flwup1 String 250 Recommended Followup 1
Query pre_23 Integer Recommended Are the parent/guardian(s) willing to have their child participate in other pharmacological studies? 0::2;-7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
Query pre_24 Integer Recommended Are the parent/guardian(s) willing to have their child participate in other non-pharmacological studies? 0::2;-7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
Query pre_25 Integer Recommended Has the child passed prescreen and eligible for a screening visit? 0::2;-7;-9 0=No; 1=Yes; -7=Refused; -9=Unknown
Query pre_25a Integer Recommended If No, Child is too old for the study 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25b Integer Recommended If No, Child is too young for the study 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25c Integer Recommended If No, Child has not lived with the primary caregiver for the last 6 months 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25d Integer Recommended If No, Child is not currently attending school or organized group daycare 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25e Integer Recommended If No, Child does not attend school/organized daycare a sufficient number of days a week 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25f Integer Recommended If No, Child does not attend school/organized daycare a sufficient number of hours a day 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25g Integer Recommended If No, Not enough children are in the child's current class 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25h Integer Recommended If No, Child not experiencing a sufficient number of ADHD symptoms 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25i Integer Recommended If No, Child has medical diagnosis that precludes inclusion 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25j Integer Recommended If No, Child has psychiatric diagnosis that precludes inclusion 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25k Integer Recommended If No, Child's caretaker does not speak and read English, or, Spanish. 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25l Integer Recommended If No, Prior History of Stimulant Medication in excess of level allowed 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25m Integer Recommended If No, Child currently taking an excluded medication 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25n Integer Recommended If No, Medical reason unrelated to study medication 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25o Integer Recommended If No, Lost to follow-up 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25p Integer Recommended If No, Declined study participation 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25q Integer Recommended If No, Moved from area (current or pending) 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
Query pre_25r Integer Recommended If No, School unable or not willing to participate 1;2;-9 1=Apply; 2=Does Not Apply; -9=Unknown
pte_q1 Date Recommended Date of first class
Query enr_d1 Integer Recommended Did Subj. meet Inclu./Exclu.? 0;1 0=No; 1=Yes
Query age_group Integer Recommended Age Group 0 :: 5 0=Infants; 1=Toddlers; 2=Preschool; 3=School Age; 4=Young; 5=Old
lie_q03 Date Recommended Date of first dose of Open Lead in Medication
Query lie_q04 Integer Recommended Is this subject being enrolled as a result of ASAP rules 0;1 0=No; 1=Yes
lie_q05 Date Recommended Date of ASAP Panel
Query cre_q03 Integer Recommended Is the subject on a modified crossover dosing schedule? 0;1 0=No; 1=Yes
cre_q04 Date Recommended Date of first dose of Crossover Medication
enrldt Date Recommended Date of first dose of Parallel medication
smd005 Date Recommended Date of first dose of study medication (mm/dd/yyyy)
Query enroll_notes String 200 Recommended Notes about enrollment status
Query scrflinc String 1,250 Recommended Failed these inclusion criteria:
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.