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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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ADHD Symptom Checklist

879 Shared Subjects

N/A
Clinical Assessments
ADHD
12/22/2014
adhdc01
12/02/2019
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* nimhid
src_subject_id String 20 Required Subject ID how it's defined in lab/project ptid, stepid
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY testdate
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. age
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 visit String 60 Recommended Visit name visitnum
Query dayscons Integer Recommended days since consent
Query diffseat Integer Recommended Difficulty remaining seated 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd11, childadhd11
Query fidgety Integer Recommended Fidgety 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd10, childadhd10;adultadhd10
Query diffplay Integer Recommended Difficulty playing quietly 0::5;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 5=Yes; 9=missing adultadhd35, childadhd35
Query talkexce Integer Recommended Talk excessively 0::5;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 5=Yes; 9=missing adultadhd37, childadhd37
Query shiftact Integer Recommended Shifts activities 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing
Query diffattn Integer Recommended Difficulty sustaining attention 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd2, childadhd2
Query difffoll Integer Recommended Difficulty following instructions 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd4, childadhd4
Query easdistr Integer Recommended Easily distracted 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd8, childadhd8
Query interrup Integer Recommended Interrupts or intrudes 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd18, childadhd18
Query blurts Integer Recommended Blurts out answers 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd16, childadhd16
Query diffwait Integer Recommended Difficulty waiting turn 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd17, childadhd17
Query actthink Integer Recommended Acts before thinking 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing
Query losethgs Integer Recommended Loses things 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd7, childadhd7
Query nolisten Integer Recommended Doesn't listen 0::5;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 5=Yes; 9=missing adultadhd25, childadhd25
Query nodetail Integer Recommended Fails to pay close attention to details 0::5;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 5=Yes; 9=missing
Query difforgn Integer Recommended Difficulties organizing 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd5, childadhd5
Query avoidmtl Integer Recommended Avoidance or strong dislike of mental tasks 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing
Query forgetof Integer Recommended Often forgetful 0::5;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 5=Yes; 9=missing
Query onthego Integer Recommended Often on the go or acts like driven by a motor 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing adultadhd14, childadhd14
Query site String 101 Recommended Site Study Site site_id, siteid
Query hyperactiv Integer Recommended Hyperactivity/restlessness 0::4;-7; 9 0=None; 1=Mild; 2=Moderate; 3=Severe; 4=Extreme; -7=Refused; 9=missing hyperact
Query version_form String 121 Recommended Form used/assessment name
Query age_onset Integer Recommended Age Onset (age in mnths) adultadhd20, childadhd20
Query childadhd1 Integer Recommended Makes a Lot of Careless Mistakes 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd1
Query childadhd3 Integer Recommended Doesn't Listen 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd3
Query childadhd6 Integer Recommended Dislikes/Avoids Tasks Requiring Attention 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd6
Query childadhd9 Integer Recommended Forgetful in Daily Activities 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd9
Query childadhd12 Integer Recommended Runs or Climbs Excessively 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd12
Query childadhd13 Integer Recommended Difficulty Playing Quietly 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd13
Query childadhd15 Integer Recommended Talks Excessively 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd15
Query childadhd19 Integer Recommended Duration of childhood symptoms 1::3;9 1= not present; 2= symptoms persist less than 6 months; 3= symptoms persist least 6 months; 9= inadequate information adultadhd19
Query childadhd21 Integer Recommended Some impairment in 2 or more settings 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd21
Query childadhd22 Integer Recommended Assess clinically significant impairment 1::4;9 1= not present; 2= mild; 3= moderate; 4=severe; 9= missing adultadhd22
Query childadhd23 Integer Recommended Careless/Sloppy 1;2 1=Yes; 2=No adultadhd23
Query childadhd24 Integer Recommended Difficulty sustaining attention 1;2 1=Yes; 2=No adultadhd24
Query childadhd26 Integer Recommended Difficulty following instructions (finishing) 1;2 1=Yes; 2=No adultadhd26
Query childadhd27 Integer Recommended Difficulty organizing tasks/activities 1;2 1=Yes; 2=No adultadhd27
Query childadhd28 Integer Recommended Avoidance of tasks with sustained mental effort 1;2 1=Yes; 2=No adultadhd28
Query childadhd29 Integer Recommended Loses things 1;2 1=Yes; 2=No adultadhd29
Query childadhd30 Integer Recommended Easily distracted 1;2 1=Yes; 2=No adultadhd30
Query childadhd32 Integer Recommended Fidgets/Squirms 1;2 1=Yes; 2=No adultadhd32
Query childadhd33 Integer Recommended Difficulty remaining seated 1;2 1=Yes; 2=No adultadhd33
Query childadhd34 Integer Recommended Runs/Climbs excessively/Inappropriately 1;2 1=Yes; 2=No adultadhd34
Query childadhd36 Integer Recommended On the go/Driven by a motor 1;2 1=Yes; 2=No adultadhd36
Query childadhd38 Integer Recommended Blurts out answers 1;2 1=Yes; 2=No adultadhd38
Query childadhd39 Integer Recommended Difficulty waiting turn 1;2 1=Yes; 2=No adultadhd39
Query childadhd40 Integer Recommended Interrupts or Intrudes 1;2 1=Yes; 2=No adultadhd40
Query adhd_b Integer Recommended Childhood onset of ADHD (prior to age 7) 1;2 1=Yes; 2=No
Query adhd_c_ina_c1 Integer Recommended ADHD in School 1;2 1=Yes; 2=No adhd_c_ina_a1
Query adhd_c_ina_a2 Integer Recommended ADHD at Work 1;2 1=Yes; 2=No
Query adhd_c_ina_c3 Integer Recommended ADHD at Home 1;2 1=Yes; 2=No adhd_c_ina_a3
Query adhd_c_ina_c4 Integer Recommended ADHD at Athletics or Clubs 1;2 1=Yes; 2=No adhd_c_ina_a4
Query adhd_c_dx Integer Recommended met A, B, C, D, E and F diagnostic criteria? 1;2 1=Yes; 2=No adhd_f_child_dx
Query adhd_c_subtype Integer Recommended ADHD subtype 0::3 0 = None; 1=Predominantly Inattentive Type; 2=Predominantly Hyperactive/Impulsive Type; 3=Combined Type adhd_f_adult_subtype
Query adhd_f_child Integer Recommended ADHD present 1;2 1=Yes; 2=No adhd_f_adult
adhd_f_child_dsm String 10 Recommended DSM-IV Code for ADHD adhd_f_adult_dsm
Query adult_attention Integer Recommended ADHD Attention
Query adult_hyperactivity Integer Recommended ADHD Hyperactivity
Query adult_totalsymptoms Integer Recommended ADHD Total symptoms
Query adult_impairment Integer Recommended ADHD Impairment score
Query adult_attentionseverity Integer Recommended ADHD Attention Severity
Query adult_hyperactivityseverity Integer Recommended ADHD Hyperactivity Severity
Query adult_totalseverity Integer Recommended ADHD Total Severity
Query study String 100 Recommended Study; The code for each individual study
lab020 Date Recommended Date of PI/clinician signature
Query adhm_a Integer Recommended Has the child taken medication for ADHD in the past six months? 0;1 0=No; 1=Yes
Query adhm_19 Integer Recommended Does child experience impairment due to ADHD symptoms when not taking medication? 0;1 0=No; 1=Yes
Query s4_adhd_impairment_social Integer Recommended social impairment with peers. 0 :: 2 0 = No information; 1 = Not present; 2 = Present
Query adhm_20d Integer Recommended If yes, indicate area(s) of impairment due to ADHD symptoms: Self (e.g., self esteem) 0;1 0=No; 1=Yes
Query adhm_20e Integer Recommended If yes, indicate area(s) of impairment due to ADHD symptoms: Physical injury/Risky behavior 0;1 0=No; 1=Yes
adhm_20g String 500 Recommended If yes, indicate area(s) of impairment due to ADHD symptoms: Describe "other
adhm_21 String 500 Recommended Parent impression of child off medication is based upon:
Query cmp001 Integer Recommended Did the subject complete the study? 0;1 0=No; 1=Yes
stime String 20 Recommended Session time
ant_c String 20 Recommended Length of Session 2:
Query ant_12 Integer Recommended Oppositional behavior (argues, talks back, or is unwilling to perform the task) 0::3 0=Not at all; 1=Mild; 2=Moderate; 3=Severe
Query ant_13 Integer Recommended Total Prompts:
Query ant_13a Integer Recommended Physical prompts:
Query ant_13b Integer Recommended Verbal prompts:
Query ant_13c Integer Recommended Gesture prompts:
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data
Query adhd_e_child Integer Recommended Duration of Symptoms 6 months or longer 1;2;3 1=Yes; 2=No; 3=Inadequate information
Query adhd_c_hyp_a1 Integer Recommended Hyperactivity/Impulsivity Symptom at School 1;2 1=Yes; 2=No
Query adhd_c_hyp_a2 Integer Recommended Hyperactivity/Impulsivity Symptom at Work� 1;2 1=Yes; 2=No
Query adhd_c_hyp_a3 Integer Recommended Hyperactivity/Impulsivity Symptom at Home 1;2 1=Yes; 2=No
Query adhd_c_hyp_a4 Integer Recommended Hyperactivity/Impulsivity Symptom at Athletics or Clubs 1;2 1=Yes; 2=No
year_mta Integer Recommended Year in study visit_year, visit_year�
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.