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Filter Cart

The Filter Cart provides a powerful way to query and access data for which you may be interested.  

A few points related to the filter cart are important to understand with the NDA Query/Filter implementation: 

First, the filter cart is populated asyncronously.  So, when you run a query, it may take a moment to populate but this will happen in the background so you can define other queries during this time.  

When you are adding your first filter, all data associated with your query will be added to the filter cart (whether it be a collection, a concept, a study, a data structure/elment or subjects). Not all data structures or collections will necessarily be displayed.  For example, if you select the NDA imaging structure image03, and further restrict that query to scan_type fMRI, only fMRI images will appear and only the image03 structure will be shown.  To see other data structures, select "Find All Subject Data" which will query all data for those subjects. When a secord or third filter is applied, an AND condition is used.  A subject must exist in all filters.  If the subject does not appear in any one filter, that subjects data will not be included in your filter cart. If that happens, clear your filter cart, and start over.  

It is best to package more data than you need and access those data using other tools, independent of the NDA (e.g. miNDAR snapshot), to limit the data selected.  If you have any questions on data access, are interested in using avaialble web services, or need help accessing data, please contact us for assistance.  

Frequently Asked Questions

Glossary

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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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Data Structures with shared data
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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 M = Male; F = Female 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.