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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 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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Demographics and Screening

357 Shared Subjects

N/A
Clinical Assessments
Demographics
06/15/2017
demst01
05/02/2018
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*
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. dem_02_age
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported dem_04_gender, gender
Query ethnicity String 30 Recommended Ethnicity of participant
Hispanic or Latino; Not Hispanic or Latino; Unknown
dem_03_hl
Query race String 30 Recommended Race of study subject
American Indian/Alaska Native; Asian; Hawaiian or Pacific Islander; Black or African American; White; More than one race; Unknown or not reported; Other Non-White; Other
dem_03_race
Query q1_8b6other String 100 Recommended Child race other specify dem_03_race_oth
Query birthstate String 2 Recommended State of Birth, Abbreviation dem_05_state
Query dem_06_rel Integer Recommended What is your relationship to this child? 1::5 1= Biological Mother; 2= Biological Father; 3= Grandmother; 4= Grandfather; 5= Other
respond_detail_oth_spec String 255 Recommended Respondent details dem_06_oth
Query resp_age Integer Recommended Respondent's age 0::1200; -777 -777=Not applicable dem_08_p_age
Query resp_race String 150 Recommended Respondent's race
American Indian/Alaska Native; Asian; Hawaiian or Pacific Islander; Black or African American; White; More than one race; Unknown or not reported
dem_09_race
race_other String 100 Recommended Race of Respondent Specify dem_09_race_oth
Query dem_10_state String 150 Recommended In which state were respondent born?
Query totaladults Integer Recommended How many total adults are in the home, including PCG? dem_11_adults
Query dem_12_rel_stat Integer Recommended respondent' relationship status 1::6 1=Married; 2=divorced/separated; 3=widowed; 4= remarried; 5=single; 6 = In relationship, not living together
Query mother_edu String 55 Recommended Mother's Education
No formal schooling completed; Nursery school to 4th grade; 5th or 6th grade; 7th or 8th grade; 9th grade; 10th grade;11th grade; 12th grade, no diploma; High School Graduate/GED or equivalent; Some college credit, but less than 1 year; Technical college/vocational school; Associate degree; Bachelors's degree; Master's degree; Professional degree; Doctorate degree;Refused; Some elementary; Elementary; Some Middle School; Middle School; Some High School; GED; High School; Trade School/Certification Program; Some College; Undergraduate Degree; Some Graduate School; Less than 7th grade; Junior High; Some High School; High School Graduate; Some College; Special Training After High School; College Graduate; Graduate/Professional Training; Some Grade School
dem_13_m_edu
Query father_edu String 55 Recommended Father's Education
No formal schooling completed; Nursery school to 4th grade; 5th or 6th grade; 7th or 8th grade; 9th grade; 10th grade;11th grade; 12th grade, no diploma; High School Graduate/GED or equivalent; Some college credit, but less than 1 year; Technical college/vocational school; Associate degree; Bachelors's degree; Master's degree; Professional degree; Doctorate degree;Refused; Some elementary; Elementary; Some Middle School; Middle School; Some High School; GED; High School; Trade School/Certification Program; Some College; Undergraduate Degree; Some Graduate School;Less than 7th grade; Junior High; Some High School; High School Graduate; Some College; Special Training After High School; College Graduate; Graduate/Professional Training;Some Grade School
dem_14_f_edu
Query dem_15_income Integer Recommended Taking into account all sources of income (including wages, interest, government assistance, child support, and other things), please estimate the total family income on a yearly basis, before taxes 1::7 1= $10,000 or less; 2= $10,001 � $20,000; 3= $20,001 - $30,000; 4= $30,001 - $40,000; 5= $40,001 - $50,000; 6= $50,001 - $60,000; 7= $60,001 or more
Query dem_16_earner Integer Recommended Who is the primary wage earner in the family? 0::4 0=mother; 1=father; 2= both equally; 3=grandaparent; 4=other
Query dem_16_earner_oth String 100 Recommended Primary wage earner, other
dem_17_work String 150 Recommended What kind of work does the primary wage earner perform?
dem_18_busin String 150 Recommended What kind of business employs the primary wage earner?
Query totalkids Integer Recommended How many total children are in the home, including target teen/child? dem_19_children
Query fsnumsib Integer Recommended How many siblings does your child have? dem_20_bio_sib
Query dem_21_sib_home Integer Recommended How many of this child's biological siblings currently live in your home? 0::5 5=5 or more
dem_22_school String 150 Recommended What preschool, school, or daycare does this child attend?
Query dem_24_health Integer Recommended Does this child have any major health problems (for example: diabetes or chronic pain)? 0;1 1=Yes; 0=No
Query dem_24_a String 150 Recommended What are those health problems?
Query dem_25_asthma Integer Recommended Does this child have asthma? 0;1 1=Yes; 0=No
Query dem_25_inhaler Integer Recommended Is this child currently using an inhaler for their asthma? 0;1 1=Yes; 0=No
Query dem_26_defect Integer Recommended Does this child have any birth defects related to the heart? 0;1 1=Yes; 0=No
Query dem_26_a String 150 Recommended What are those birth defects?
Query dem_27_heart_prob Integer Recommended Does this child have any current heart problems? 0;1 1=Yes; 0=No
dem_27_a String 150 Recommended What are those heart problems?
Query dem_27_b Integer Recommended Is the child taking any medication for these heart problems? 0;1 1=Yes; 0=No
dem_27_c String 150 Recommended What are those medications for heart problems?
Query dem_28_injury Integer Recommended How many significant injuries or surgeries has this child experienced? 0::5 5=5 or more
dem_28_a String 150 Recommended What were these injuries or surgeries?
Query dem_29_doctor Integer Recommended How often has this child seen the doctor in the last year? 0::5 5=5 or more
Query dem_30_hosp Integer Recommended How many times has this child been hospitalized in their lifetime? 0::5 5=5 or more
dem_30_a String 150 Recommended What were they hospitalized for (lifetime)?
Query dem_30_b Integer Recommended How many times has this child been hospitalized in the last year? 0::5 5=5 or more
Query dem_30_c String 150 Recommended What were they hospitalized for (last year)?
Query dem_31_sick Integer Recommended How often does this child get sick? 0::5 5=5 or more
Query dem_32_chest_pain Integer Recommended Does this child have a persistent problem with worrisome chest pain? 0;1 1=Yes; 0=No
Query dem_33_irreg Integer Recommended Does this child have unusual skipping, irregularity, or racing of the heartbeat? 0;1 1=Yes; 0=No
Query dem_34_pressure Integer Recommended Does this child have elevated blood pressure? 0;1 1=Yes; 0=No
Query dem_35_faint Integer Recommended Does this child have a history of fainting spells (passing out)? 0;1 1=Yes; 0=No
dem_35_a String 150 Recommended Please explain this child's history of fainting spells:
Query dem_36_seizure Integer Recommended Does this child have a history of seizures or convulsions? 0;1 1=Yes; 0=No
Query dem_37_caff Integer Recommended This child's weekly intake of caffeinated soda is? 1::5 1= 0; 2= 1-3 cups or cans; 3= 4-6 cups or cans; 4= 7-9 cups or cans; 5= 10 or more cups or cans
Query dem_38_emo Integer Recommended Has this child ever been diagnosed with an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_38_a String 150 Recommended What was the diagnosis or diagnoses? emotional or psychological problem
Query dem_38_b Integer Recommended Has this child ever been treated for an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_38_c String 150 Recommended What problem? an emotional or psychological problem ever treatment
Query dem_38_d Integer Recommended Is this child currently being treated for an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_38_e String 150 Recommended What problem? an emotional or psychological problem, current treatment
Query dem_39_emo_hosp Integer Recommended Has this child ever been hospitalized due to an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_39_a Integer Recommended How many times were they hospitalized due to an emotional or psychological problem in their lifetime? 0::5 5=5 or more
Query dem_39_b Integer Recommended How many times were they hospitalized due to an emotional or psychological problem in the last year? 0::5 5=5 or more
Query dem_40_emo_med Integer Recommended Is the child currently taking medication for an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_40_a String 150 Recommended What medicationand dosage? Current emotional or psychological problem
Query dem_41_vacc Integer Recommended Is this child up-to-date on vaccinations? 0;1 1=Yes; 0=No
Query dem_42_med String 150 Recommended Please list any other medicationyour child is currently taking and the dosage=
Query dem_43_med_tod String 150 Recommended Please list medications this child has taken today, including the use of any inhaler?
Query dem_44_prenat Integer Recommended Did you have prenatal care while pregnant with this child? (For example: doctors' appointments, folic acid supplements, etc=) 0::3 1=Yes; 0=No; 3=NA
Query dem_45_stress Integer Recommended Did you experience any significant stress while pregnant with this child? (For example: death of a loved one, financial stress, loss of home, break up or divorce=) 0::3 1=Yes; 0=No; 3=NA
dem_45_a String 150 Recommended What significant stress did you experience?
Query dem_46_alco Integer Recommended Did you use drugs, alcohol, or tobacco while pregnant with this child? 0::3 1=Yes; 0=No; 3=NA
Query dem_47_compl Integer Recommended Were there any birth complications with this child? 0;1;-999 0=No; 1=Yes; -999=Prefer not to answer
Query dem_47_a String 150 Recommended What kind of birth complications?
Query dem_48_p_health Integer Recommended Do you or your spouse or partner have any chronic medical problems? 0;1 1=Yes; 0=No
Query dem_48_a String 500 Recommended What are those medical problems?
Query dem_49_p_defect Integer Recommended Do you or your spouse or partner have any birth defects related to the heart? 0;1 1=Yes; 0=No
Query dem_49_a String 150 Recommended What are those birth defects?
Query dem_50_p_heart_prob Integer Recommended Do you or your spouse or partner have any current heart problems? 0;1 1=Yes; 0=No
Query dem_50_a String 150 Recommended What are those heart problems?
Query dem_50_b Integer Recommended Are you/they taking any medication for these heart problems? 0;1 1=Yes; 0=No
Query dem_50_c String 150 Recommended What are those medications?
Query dem_51_p_chest_pain Integer Recommended Do you have a persistent problem with worrisome chest pain? 0;1 1=Yes; 0=No
Query dem_51_p_irreg Integer Recommended Do you have unusual skipping, irregularity, or racing of the heartbeat? 0;1 1=Yes; 0=No
Query dem_52_p_pressure Integer Recommended Do you have elevated blood pressure? 0;1 1=Yes; 0=No
Query dem_53_p_faint Integer Recommended Do you have a history of fainting spells (passing out)? 0;1 1=Yes; 0=No
Query dem_53_a String 150 Recommended Please explain this history of fainting spells:
Query dem_54_seizure Integer Recommended Do you have a history of seizures or convulsions? 0;1;-9 1=Yes; 0=No; -9 = Not applicable or Missing
Query dem_55_asthma Integer Recommended Do you have asthma? 0;1 1=Yes; 0=No
Query dem_55_a Integer Recommended Are you currently using an inhaler for your asthma? 0;1 1=Yes; 0=No
Query dem_56_emo Integer Recommended Have you ever been diagnosed with an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_56_a String 150 Recommended What was the diagnosis or diagnoses? emotional or psychological problem
Query dem_56_b Integer Recommended Have you ever been treated for an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_56_c String 150 Recommended What problem? emotional or psychological problem treatment ever
Query dem_56_d Integer Recommended Are you currently being treated for an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_56_e String 150 Recommended What problem? emotional or psychological problem treatment current
Query dem_57_p_emo_hosp Integer Recommended Have you ever been hospitalized due to an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_57_a Integer Recommended How many times were you hospitalized due to an emotional or psychological problem in your lifetime? 0::5 5=5 or more
Query dem_57_b Integer Recommended How many times were you hospitalized due to an emotional or psychological problem in the last year? 0::5 5=5 or more
Query dem_58_p_emo_med Integer Recommended Are you currently taking medication for an emotional or psychological problem? 0;1 1=Yes; 0=No
Query dem_58_a String 150 Recommended What medicationand dosage? emotional or psychological problem
Query dem_59_oth_med String 150 Recommended Please list any other medicationyou are currently taking and the dosage?
Query dem_60_p_med_tod String 150 Recommended Please list medications you have taken today, including any use of an inhaler
Query st_time_01 Integer Recommended On a typical day, about how many hours of television/tablet/videos/computer/video games does this child watch at home per day
Query dem_09_hl Integer Recommended Respondent ethnicity 0::3 1=Hispanic or Latino; 0=Not Hispanic or Latino; 3=Unknown
Query timept Integer Recommended Time Point 888 = not applicable; 999 = missing dem_time
dem_48_b String 150 Recommended Who has those medical problems?
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.