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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). 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.

  • 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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NDA provides a single access to de-identified autism research data. For permission to download data, you will need an NDA account with approved access to NDA or a connected repository (AGRE, IAN, or the ATP). For NDA access, you need to be a research investigator sponsored by an NIH recognized institution with federal wide assurance. See Request Access for more information.

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Insomnia Hypersomnia Scale

0 Shared Subjects

N/A
Clinical Assessments
Sleep
03/07/2017
ihs01
03/07/2017
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 stepid
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field
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 the subject M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query insomnia1 Integer Recommended During the past two weeks, have you had any trouble falling asleep at the beginning of the night? (QIDSC1) 0::3 0=Never takes longer than 30 minutes to fall asleep; 1=Takes at least 30 minutes to fall asleep less than half the time; 2=Takes at least 30 minutes to fall asleep more than half the time; 3=Takes more than 60 minutes to fall asleep more than half the time
Query insomnia2 Integer Recommended PSQI Component 2 (Sleep latency) score 0::3 0 = sum PSQI2 + PSQI5a is 0; 1 = sum is 1-2; 2 = sum is 3-4; 3 = sum is 5-6
Query csq_psqi_7 Integer Recommended During the past two weeks, how often have you taken medicine (prescribed or "over the counter") to help you sleep? 0::3 0=Not at all; 1=Less than once a week; 2=Once or twice a week; 3=Three times or more a week insomnia3
Query insomnia4 Integer Recommended During the past two weeks, have you been waking up in the middle of the night? (QIDSC2) 0::3 0=Does not wake up at night; 1=Restless light sleep with few awakenings; 2=Wakes up at least once a night but goes back to sleep easily; 3=Awakens more than once a night and stays awake for 20 minutes or more more than half the time
Query csq_psqi_5b1 Integer Recommended During the past two weeks, how often have you had trouble sleeping because you wake up in the middle of the night? 0::3 0=Not at all; 1=Less than once a week; 2=Once or twice a week; 3=Three times or more a week insomnia5
Query insomnia6 Integer Recommended During the past two weeks, what time have you been waking up in the morning (QIDSC3) 0::3 0=Less than half the time awakens no more than 30 minutes before necessary; 1=More than half the time awakens more than 30 minutes before need be; 2=Awakens at least one hour before need be more than half the time; 3=Awakens at least two hours before need be more than half the time
Query csq_psqi_5b2 Integer Recommended During the past two weeks, how often have you had trouble sleeping because you wake up early in the morning? 0::3 0=Not at all; 1=Less than once a week; 2=Once or twice a week; 3=Three times or more a week insomnia7
Query insomnia8 Integer Recommended PSQI Component 4 (Sleep efficiency) score 0::3 0 = sleep efficiency greater than 85%; 1 = 75-84%; 2 = 65-74%; 3 = less than 65%; Sleep efficiency = (Number of hours slept from PSQI4/Number of hours in bed calculated from PSQI1 and PSQI3)*100
Query insomnia9 Integer Recommended During the past two weeks, how many hours of actual sleep did you get at night? This may be different than the number of hours you spend in bed. (PSQI4) 0::3 0=Greater than 7 hours of sleep per night; 1=Between 6 and 7 hours of sleep per night; 2=Between 5 and 6 hours of sleep per night; 3=Less than 5 hours of sleep per night
Query insomnia10 Integer Recommended During the past two weeks, what has your sleep been like? (CMF Depression 4 Insomnia) 0::3 0=No symptoms, questionable, slight, or rare symptoms, sleeping normally every night or any sleep decrease 1-2x/wk; 1=Mild symptom, clearly present decreased from normal but subthreshold for DSM; 2=Moderate symptom, >=1 hr/day less than normal for >=10/14 days; 3=Severe symptom, sleep decrease 50% below normal for >=10/14 days
Query hypersomnia1 Integer Recommended During the past two weeks, how often have you had to go to bed earlier than usual? (CMF) 0::3 0=Not at all; 1=Less than once a week; 2=Once or twice a week; 3=Three times or more a week
Query hypersomnia2 Integer Recommended During the past two weeks, how often have you had difficulty getting out of bed in the morning? (CMF) 0::3 0=Not at all; 1=Less than once a week; 2=Once or twice a week; 3=Three times or more a week
Query hypersomnia3 Integer Recommended During the past two weeks, how often have you been napping? (CMF) 0::3 0=Not at all; 1=Less than once a week; 2=Once or twice a week; 3=Three times or more a week
Query csq_psqi_8 Integer Recommended During the past two weeks, how often have you had trouble staying awake while driving, eating meals, or engaging in social activity? 0::3 0=Not at all; 1=Less than once a week; 2=Once or twice a week; 3=Three times or more a week hypersomnia4
Query hypersomnia5 Integer Recommended During the past two weeks, to what extent do you think that you feel sleepy during the daytime? (KaplanHarvey) 0::4 0=Never; 1=Rarely; 2=Every once in a while; 3=Sometimes; 4=Almost always
Query hypersomnia6 Integer Recommended During the past two weeks, how many hours on average have you been sleeping in a 24-hour period, including naps? (QIDSC4) 0::3 0=Sleeps no longer than 7-8 hours per night without naps; 1=Sleeps no longer than 10 hours in a 24 hour period including naps; 2=Sleeps no longer than 12 hours in a 24 hour period including naps; 3=Sleeps longer than 12 hours in a 24 hour period including naps
Query hypersomnia7 Integer Recommended During the past two weeks, what has your sleep been like? (CMF Depression 4 Hypersomnia) 0::3 0=No symptoms, questionable, slight, or rare symptoms, sleeping normally every night or any sleep increase 1-2x/wk; 1=Mild symptom, clearly present increased from normal but subthreshold for DSM; 2=Moderate symptom, >=1 hr/day more than normal for >=10/14 days; 3=Severe symptom, sleep increase 50% above normal for>=10/14 days
Query insomnia_total_score Float Recommended Insomnia Score 0::30 insomnia1 + insomnia2 + insomnia3 + insomnia4 + insomnia5 + insomnia6 + insomnia7 + insomnia8 + insomnia9 + insomnia10
Query hypersomnia_total_score Float Recommended Hypersomnia Score 0::22 hypersomnia1 + hypersomnia2 + hypersomnia3 + hypersomnia4 + hypersomnia5 + hypersomnia6 + hypersomnia7
Query subject_description String 4,000 Recommended Subject related information (e.g the affection, phenotype, disease information, etc.).
Query site String 101 Recommended Site Study Site siteid
Query week Float Recommended Week in level/study 99=week 10-week 14
Query days_baseline Integer Recommended Days since baseline
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.