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Filter Cart
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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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Brief Screening Questionnaire for Infant Sleep (BISQ)

0 Shared Subjects

BabyBees Brief Screening Questionnaire for Infant Sleep (BISQ): This is a parent reported questionnaire on infants/toddler sleep. We used this scale for our COVID-19 and Perinatal Experiences (COPE) cohort, which comprises of 800+ families across New York City. This measure was administered to mothers during their infant's 6 and 12 month time point. DOI: 10.1542/peds.113.6.e570
Clinical Assessments
Sleep
07/05/2022
bisq01
08/15/2022
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
bees_bisq01 Integer Recommended Have you established a sleep pattern for your infant or does your infant sleep on his/her own schedule? 1::2; 999 1= Established a sleep pattern; 2= Sleeps on his/her own schedule; 999= Decline to answer bees_mhx_birth_b_sleep_pattern
bees_bisq02 Integer Recommended How many mornings per week does your infant wake up on his/her own? 1::8; 999 1= 0; 2= 1; 3= 2; 4= 3; 5= 4; 6= 5; 7= 6; 8= 7; 999= Decline to answer bees_mhx_birth_b_sleep_wakeown
bees_bisq03 Integer Recommended How many mornings per week is your infant awakened by a caretaker? 1::8; 999 1= 0; 2= 1; 3= 2; 4= 3; 5= 4; 6= 5; 7= 6; 8= 7; 999= Decline to answer bees_mhx_birth_b_sleep_wakecare
bees_bisq04 Integer Recommended By how much does your child's bedtime and wake up time change from night to night? 1::4; 999 1= Less than 15 minutes; 2= 15 to 30 minutes; 3= 30 to 60 minutes; 4= More than 60 minutes; 999= Decline to answer bees_mhx_birth_b_sleep_bedtime
bees_bisq05 String 50 Recommended How long does it take to put your baby to sleep in the evening (in hours and minutes)? hours:minutes bees_mhx_birth_b_longtosleep
bees_bisq06 Integer Recommended How does your baby fall asleep? While feeding? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_howsleep_feed
bees_bisq07 Integer Recommended How does your baby fall asleep? Being rocked? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_howsleep_rocked
bees_bisq08 Integer Recommended How does your baby fall asleep? Being held? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_howsleep_held
bees_bisq09 Integer Recommended How does your baby fall asleep? In bed alone? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_howsleep_bed_alone
bees_bisq10 Integer Recommended How does your baby fall asleep? In bed near parent? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_howsleep_bed_parent
bees_bisq11 String 10 Recommended When does your baby usually fall asleep for the night? time / PM bees_mhx_birth_b_whensleep
bees_bisq12 String 10 Recommended How much time does your child spend in sleep during the NIGHT (between 7 in the evening and 7 in the morning) in hours and minutes? hours:minutes bees_mhx_birth_b_sleepnight
bees_bisq13 String 10 Recommended How much time does your child spend in sleep during the DAY (between 7 in the morning and 7 in the evening) in hours and minutes? hours:minutes bees_mhx_birth_b_sleepday
bees_bisq14 Float Recommended Approximately how many hours is your infant's longest sleep period during the day or night? number of hours bees_mhx_birth_b_sleep_hrslong
bees_bisq15 Integer Recommended How many naps does your infant take per day? number of daytime naps bees_mhx_birth_b_sleep_naps
bees_bisq16 String 25 Recommended What is the average length of the naps in minutes? nap length in minutes bees_mhx_birth_b_sleep_napslong
bees_bisq17 Integer Recommended Does your infant's sleep pattern vary from day to day? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sleep_vary
bees_bisq18 Integer Recommended Is your infant's sleep pattern regular and predictable? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sleep_regular
bees_bisq19 Integer Recommended In what sleeping position do you put your infant down to sleep? 1::4; 999 1= Back; 2= Side; 3= Stomach; 4= It varies; 999= Decline to answer bees_mhx_birth_b_sleep_position
bees_bisq20 Integer Recommended What is your infant's preferred sleeping position? 1::4; 999 1= Back; 2= Side; 3= Stomach; 4= It varies; 999= Decline to answer bees_mhx_birth_b_sleep_pospref
bees_bisq21 Integer Recommended Does your child awaken to feed during the night? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sleep_wakefeed
bees_bisq22 Integer Recommended If yes, how many times does your child feed at night? number overnight feedings bees_mhx_birth_b_sleep_feed
bees_bisq23 Integer Recommended How long do the feedings last (in minutes)? typical length of each overnight feeding bees_mhx_birth_b_sleep_feedlong
bees_bisq24 Integer Recommended How many times was your sleep interrupted last night? last night: number of night time wakenings bees_mhx_birth_b_sleep_intrpt
bees_bisq25 Integer Recommended Does your child sleep in the same room as you? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sleep_local
bees_bisq26 Integer Recommended Average number of night wakings per night: typical number of nightly wakenings bees_mhx_birth_b_nightwak
bees_bisq27 Integer Recommended How much time during the night does your child spend in wakefulness from 10 in the evening to 6 in the morning in hours and minutes? hours:minutes bees_mhx_birth_b_timewake
bees_bisq28 Float Recommended What was the longest time your baby slept without waking last night (in hours)? hours bees_mhx_birth_b_sleep_last
bees_bisq29 String 25 Recommended How long did it take to settle your baby last night (in minutes)? minutes bees_mhx_birth_b_sleep_lastset
bees_bisq30 Integer Recommended Do you consider your child's sleep as a problem? 1::3; 999 1= A very serious problem; 2= A small problem; 3= Not a problem at all; 999= Decline to answer bees_mhx_birth_b_problem
bees_bisq31 Integer Recommended Has your child ever been given over-the-counter or prescription medications at bedtime that help him/her calm down and/or fall asleep? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sleepmed
bees_bisq32 String 50 Recommended If yes, please list the medication. Name of Medication bees_mhx_birth_b_sleepmedname
bees_bisq33 String 60 Recommended Dosage: Medication and Dosage bees_mhx_birth_b_sleepmeddosage
bees_bisq34 Integer Recommended In the past 2 weeks, how often has your new baby slept alone in his or her own crib, bassinet, or bed (even if in the same room where you sleep)? 1::5; 999 1= Always; 2= Often; 3= Sometimes; 4= Rarely; 5= Never; 999= Decline to answer bees_mhx_birth_b_sleptalone
bees_bisq35 Integer Recommended When your baby sleeps alone, is his/her crib or bed in the same room where you sleep? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sleep_smroom
bees_bisq36 Integer Recommended How did your new baby usually sleep in the past 2 weeks? In a crib, bassinet, or pack and play 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_crib
bees_bisq37 Integer Recommended How did your new baby usually sleep in the past 2 weeks? On a twin or larger mattress or bed 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_bed
bees_bisq38 Integer Recommended How did your new baby usually sleep in the past 2 weeks? On a couch, sofa, or armchair 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sofa
bees_bisq39 Integer Recommended How did your new baby usually sleep in the past 2 weeks? In an infant car seat or swing 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_swing
bees_bisq40 Integer Recommended How did your new baby usually sleep in the past 2 weeks? In a sleeping sack or wearable blanket 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_sack
bees_bisq41 Integer Recommended How did your new baby usually sleep in the past 2 weeks? With a blanket 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_blanket
bees_bisq42 Integer Recommended How did your new baby usually sleep in the past 2 weeks? With toys, cushions, or pillows, including nursing pillows 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_toys
bees_bisq43 Integer Recommended How did your new baby usually sleep in the past 2 weeks? With crib bumper pads (mesh or non-mesh) 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_pads
bees_bisq44 Integer Recommended Does your baby use a pacifier during sleep? 0;1; 999 0= No; 1= Yes; 999= Decline to answer bees_mhx_birth_b_pac_sleep
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.