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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



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Medical and Psychiatrical History Form

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Clinical Assessments
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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_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. v1_mh_age, v1_ph_age
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field v1_mh_date, v1_ph_date
sex String 20 Required Sex of the subject M;F M = Male; F = Female gender
dsmcrit Integer Recommended Meets criteria for Bipolar Disorder, Type I or II 0;1;-7 0=No; 1=Yes; -7=Refused v1_ph_clindiagnosisbd
dage Integer Recommended Age at onset of first MDE (major depressive episode) -9=Unknown v1_ph_age_first_de
v1_ph_age_first_treatment_de Integer Recommended Age at first treatment of depression
lifetime_episodes_depression Integer Recommended Number of lifetime depressed episodes v1_ph_lifetime_des
firstman Integer Recommended age at first manic episode v1_ph_age_first_me
v1_ph_age_first_treatment_me Integer Recommended Age at first treatment of manic episode
manic_maneps Integer Recommended Manic and Hypomania Total Number of Manic Episodes v1_ph_lifetime_mes
v1_ph_hospitalization_de Integer Recommended Hospitalization for depressive episode 0;1 0= no; 1= yes
v1_ph_hospitalization_den Integer Recommended Psych History Number of hospitalizations for depressive episodes
v1_ph_hospitalization_me Integer Recommended Hospitalization for manic episode 0;1 0= no; 1= yes
v1_ph_hospitalization_men Integer Recommended Psych History Number of hospitalizations for manic episodes
v1_ph_current_depression Integer Recommended Current episode is depression 0;1 0= no; 1= yes
v1_ph_startdate_current_de Date Recommended Start date of current depressive episode
ksas23 Integer Recommended Major Depressive Episode, Current Episode, Duration (weeks) v1_ph_length_current_de
v1_ph_bdmeds_noresponse Integer Recommended Number of current BD medications subject did not respond to
asaps01g Integer Recommended Suicide attempt 0;1 0 = No;1 = Yes v1_ph_suicide_attempt
suicidalityatt_lifetime_tot Integer Recommended Number of Lifetime Suicide Attempts v1_ph_lifetime_suicideattempts
pu_suicdmo String 20 Recommended Number of suicide attempts month v1_ph_suicideattempts_pastmonth
v1_mh_alcohol_status Integer Recommended Alcohol Use - Status 0::2 0= current; 1= former; 2= never
v1_mh_alcohol_frequency Integer Recommended Alcohol Use - Frequency 0::4 0= daily; 1= weekly; 2= biweekly; 3= monthly; 4= occasionally
v1_mh_alcohol_amount Integer Recommended Alcohol Use - Amount (drinks/week)
v1_mh_nicotine_status Integer Recommended Nicotine Use - Status 0::2 0= current; 1= former; 2= never
v1_mh_nicotine_frequency Integer Recommended Nicotine Use - Frequency 0::4 0= daily; 1= weekly; 2= biweekly; 3= monthly; 4= occasionally
v1_mh_nicotine_amount Integer Recommended Nicotine Use - Amount (packs/week)
v1_mh_cap1 String 500 Recommended Condition/Abnormality/Procedure 1 v1_mh_cap
migraine Integer Recommended migraine headaches 0;1;-7 0=No; 1=Yes; -7=Refused
elv_bp Integer Recommended Elevated Blood Pressure at the visit: systolic blood pressure >= 130 mmHg or diastolic blood pressure >= 85 mmHg 0;1 0=No; 1=Yes raised_bp
cr2 Integer Recommended Diabetes Mellitus 0;1 0 = No current diabetes or random BS < 220;1 = Diagnosis of diabetes or random BS >220 diabetes
version_form String 100 Recommended Form used/assessment name
central_obesity Integer Recommended Central obesity (ethnicity-specific waist circumference) 0 :: 1 0 = no; 1 = yes
bmi_obesity Integer Recommended BMI >= 30 0 :: 1 0 = no; 1 = yes
raised_triglycerides Integer Recommended Raised triglycerides (greater than 1.7 mmol/L for males, greater than 1.29 mmol/L for females, or treatment for lipid abnormality) 0 :: 1 0 = no; 1 = yes
reduced_hdl Integer Recommended Reduced HDL (<1.03 mmol/L for males, <1.29 mmol/L for females, or treatment for lipid abnormality) 0 :: 1 0 = no; 1 = yes
crit1_summary Integer Recommended Meet obesity (WC or BMI) plus trig/hdl/bp criterion item 0 :: 1 0 = no; 1 = yes
inflammatory_bowel_disease Integer Recommended Inflammatory bowel disease (ulcerative colitis, Crohn's disease) 0 :: 1 0 = no; 1 = yes
rheum_disorder_psoriasis Integer Recommended Rheumatological disorders (rheumatoid arthritis); psoriasis 0 :: 1 0 = no; 1 = yes rheumatological_disorder_psoriasis
cigarette_smoking Integer Recommended Smoking cigarettes (daily - minimum half a pack) 0 :: 1 0 = no; 1 = yes
high_crp Integer Recommended C-reactive protein greater than or equal to 5 mg/L 0 :: 1 0 = no; 1 = yes
total_number_inflam_criteria Integer Recommended Total number of inflammatory criteria met DOES NOT INCL MIGRAINE 0 :: 999
v1_mh_cap_total_number Integer Recommended Condition/Abnormality/Procedures - Total number of items mentioned in v1_MH_CAP 0 :: 999
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.