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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 fliter 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

  • 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.

  • 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.

  • 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.

Glossary

  • Once your filter cart contains the subjects of interest, select Create Data Package/Assign to Data Study which will provide options for accessing item level data and/or assigning to a study.  

  • Once queries have been added to your workspace, the next step is to Submit the Filters in the workspace to the Filter Cart.  This process runs the queries selected, saving the results within a filter cart attached to your account.  

  • 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. 

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ABCD Parent Mobil Tech Preassessment

82 Shared Subjects

Pre-assessment parent survey for passive assessment of phone use substudy.
Clinical Assessments
Questionnaire
04/09/2020
abcd_mtpap01
10/27/2020
View Change History
01
Query Element Name Data Type Size Required Condition 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
eventname String 60 Required The event name for which the data was collected
mtpr_start_time_p Date Recommended Time of page loads mobil_pilot_pre_start_time_p
mtpr_1_wkdy_total_hrs_p Integer Recommended Please do NOT include time spent on school related work, but do include watching TV, shows or videos, texting or chatting, playing games, or visiting social networking sites (Facebook, Twitter, Instagram). For example, if on a typical weekday, total screen time equals 2 hours/day, you would enter 2" for hours and "0" for minutes." Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_1_wkdy_total_hrs_p
mtpr_1_wkdy_total_mins_p Integer Recommended Please do NOT include time spent on school related work, but do include watching TV, shows or videos, texting or chatting, playing games, or visiting social networking sites (Facebook, Twitter, Instagram). For example, if on a typical weekday, total screen time equals 2 hours/day, you would enter 2" for hours and "0" for minutes." Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_1_wkdy_total_mins_p
mtpr_2_total_wknd_hrs_p Integer Recommended On a typical WEEKEND DAY (Saturday-Sunday), how much TIME per day does your child spend in TOTAL on a computer, cellphone, tablet, iPod, or other electronic device? Please do NOT include time spent on school related work, but do include watching TV, shows or videos, texting or chatting, playing games, or visiting social networking sites (Facebook, Twitter, Instagram). Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_2_total_wknd_hrs_p
mtpr_2_total_wknd_mins_p Integer Recommended On a typical WEEKEND DAY (Saturday-Sunday), how much TIME per day does your child spend in TOTAL on a computer, cellphone, tablet, iPod, or other electronic device? Please do NOT include time spent on school related work, but do include watching TV, shows or videos, texting or chatting, playing games, or visiting social networking sites (Facebook, Twitter, Instagram). Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_2_total_wknd_mins_p
mtpr_3_wkdy_total_hrs_p Integer Recommended How much of ___ (total time estimate for weekday) does your child spend on a mobile device specifically? For example, if on a typical weekday, total screen time equals 2 hours/day and you spend thirty minutes of that time on your mobile device, you would enter 0" for hours and "30" for minutes." Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_3_wkdy_total_hrs_p
mtpr_3_wkdy_total_mins_p Integer Recommended How much of ___ (total time estimate for weekday) does your child spend on a mobile device specifically? For example, if on a typical weekday, total screen time equals 2 hours/day and you spend thirty minutes of that time on your mobile device, you would enter 0" for hours and "30" for minutes." Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_3_wkdy_total_mins_p
mtpr_4_wknd_total_hrs_p Integer Recommended How much of ___ (total time estimate for weekend) does your child spend on a mobile device specifically? Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_4_wknd_total_hrs_p
mtpr_4_wknd_total_mins_p Integer Recommended How much of ___ (total time estimate for weekend) does your child spend on a mobile device specifically? Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_4_wknd_total_mins_p
mtpr_pr_1_p Integer Recommended What are the family rules about screen time for your son/daughter? 1 :: 4 1=He/she has set hours and times they can use screens; 2=He/she has limits on weekdays/school days=but can use whenever he/she wants on weekends; 3=Allowed to use in home whenever he/she wants' I don't set rules about screen use; 4=I haven't made rules yet about screen use mobil_pilot_pre_pr_1_p
mtpr_pr_2_p Integer Recommended Are these the same rules for all family members? 1 :: 3 1=No=applies only to children=not teens or adults; 2=No=applies only to children and teens=not adults; 3=Yes=applies to everyone mobil_pilot_pre_pr_2_p
mtpr_pr_3_p Integer Recommended Do you enforce penalties for violating family rules about screens? 0 :: 4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=I have not had to enforce these rules mobil_pilot_pre_pr_3_p
mtpr_pr_4_p Integer Recommended Are the rules the same for overall screen time and mobile device use? 1 ; 0 1=Yes; 0=No mobil_pilot_pre_pr_4_p
mtpr_pr_5_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 What are the family rules about cell phone use for your son/daughter? 1 :: 4 1=He/she has set hours and times they can use their phone; 2=He/she has limits on weekdays/school days=but can use whenever he/she wants on weekends; 3=Allowed to use in home whenever he/she wants' I don't set rules about device use; 4=I haven't made rules yet about phone use mobil_pilot_pre_pr_5_p
mtpr_pr_6_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 Are these the same rules for all family members? 1 :: 3 1=No applies only to children=no teens or adults; 2=No=applies only to children and teens=not adults; 3=Yes=applies to everyone mobil_pilot_pre_pr_6_p
mtpr_pr_7_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 Do you enforce penalties for violating gamily rules about mobile devices? 0 :: 4 0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=I have not had to enforce these rules mobil_pilot_pre_pr_7_p
mtpr_pr_8_wkdy_norestrict_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 If hours are not restricted click yes. Otherwise choose hours and minutes per weekday below. 1 1=Yes=they are not restricted mobil_pilot_pre_pr_8_wkdy_norestrict_p
mtpr_pr_8_wkdy_hrs_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 How many hours per weekday is your child allowed to use screens? Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_pr_8_wkdy_hrs_p
mtpr_pr_8_wkdy_mins_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 How many hours per weekday is your child allowed to use screens? Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_pr_8_wkdy_mins_p
mtpr_pr_9_wknd_norestrict_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 If hours are not restricted click yes. Otherwise choose hours and minutes per weekend below. 1 1=Yes=they are not restricted mobil_pilot_pre_pr_9_wknd_norestrict_p
mtpr_pr_9_wknd_hrs_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 If hours are not restricted click yes. Otherwise choose hours and minutes per weekend below. Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_pr_9_wknd_hrs_p
mtpr_pr_9_wknd_mins_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 If hours are not restricted click yes. Otherwise choose hours and minutes per weekend below. Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_pr_9_wknd_mins_p
mtpr_pr_10_wkdy_norestrict_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 If hours are not restricted click yes. Otherwise choose hours and minutes per weekday below. 1 1=Yes=they are not restricted mobil_pilot_pre_pr_10_wkdy_norestrict_p
mtpr_pr_10_wkdy_hrs_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 How many hours per weekday is your child allowed to use their mobile device? Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_pr_10_wkdy_hrs_p
mtpr_pr_10_wkdy_mins_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 How many hours per weekday is your child allowed to use their mobile device? Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_pr_10_wkdy_mins_p
mtpr_pr_11_wknd_norestrict_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 If hours are not restricted click yes. Otherwise choose hours and minutes per weekend below. 1 1=Yes=they are restricted mobil_pilot_pre_pr_11_wknd_norestrict_p
mtpr_pr_11_wknd_hrs_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 How many hours per weekend is your child allowed to use their mobile device? Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_pre_pr_11_wknd_hrs_p
mtpr_pr_11_wknd_mins_p Integer Recommended mtpr_pr_11_wknd_norestrict_p != 1 How many hours per weekend is your child allowed to use their mobile device? Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_pre_pr_11_wknd_mins_p
mtpr_hx_1_p Integer Recommended Have you ever installed an app on your child's mobile device to monitor their screen use? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_pre_hx_1_p
mtpr_hx_2_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 Is the app currently on their device? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_pre_hx_2_p
mtpr_hx_3_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 Does it limit the amount of time they can spend on the device? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_pre_hx_3_p
mtpr_hx_4_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 Does it limit the amount of time they can spend on specific apps? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_pre_hx_4_p
mtpr_hx_6_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 To the best of your knowledge, has your child attempted to get around this monitoring or limitations implemented by the app? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_pre_hx_6_p
mtpr_hx_7_p Integer Recommended mtpr_pr_11_wknd_norestrict_p !== 1 Has he/she changed her activity based on the information from the tracker? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_pre_hx_7_p
mtpr_hx_5_p___999 Integer Recommended mtpr_hx_4_p == 1 Select which types of apps are restricted: Don't know 1 ; 0 1= Yes; 0= No mobil_pilot_pre_hx_5___7_p
mtpr_hx_5_p___1 Integer Recommended mtpr_hx_4_p == 1 Select which types of apps are restricted: Gaming 1 ; 0 1= Yes; 0= No mobil_pilot_pre_hx_5___1_p
mtpr_hx_5_p___2 Integer Recommended mtpr_hx_4_p == 1 Select which types of apps are restricted: Social Media 1 ; 0 1= Yes; 0= No mobil_pilot_pre_hx_5___2_p
mtpr_hx_5_p___3 Integer Recommended mtpr_hx_4_p == 1 Select which types of apps are restricted: Texting/Communication 1 ; 0 1= Yes; 0= No mobil_pilot_pre_hx_5___3_p
mtpr_hx_5_p___4 Integer Recommended mtpr_hx_4_p == 1 Select which types of apps are restricted: Youtube 1 ; 0 1= Yes; 0= No mobil_pilot_pre_hx_5___4_p
mtpr_hx_5_p___5 Integer Recommended mtpr_hx_4_p == 1 Select which types of apps are restricted: TV Streaming 1 ; 0 1= Yes; 0= No mobil_pilot_pre_hx_5___5_p
mtpr_hx_5_p___6 Integer Recommended mtpr_hx_4_p == 1 Select which types of apps are restricted: Other 1 ; 0 1= Yes; 0= No mobil_pilot_pre_hx_5___6_p
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.