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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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Drug Screen

2,719 Shared Subjects

N/A
Clinical Assessments
Phys Exam
05/26/2015
drugscr01
09/13/2019
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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* guid, nimhid
src_subject_id String 20 Required Subject ID how it's defined in lab/project hcpa_id, ptid, subject_id
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field intvdate, testdate, tox_1, udsdtm, visit_date
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. age, intvage
sex String 20 Required Sex of the subject M;F M = Male; F = Female gender, sex
Query macipds_01 Integer Recommended Visit drug screen was performed at:
1::4;-999
1=Clinical Visit 1; 2=Clinical Visit 2; 3= Scan Session 1; 4= Scan Session; -999=Don't Know/Missing Data uds_visit
Query macipds_02 Integer Recommended Positive for amphetamines?
0::4; 9; -999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; 9= Did not perform; -999=Don't Know/ Missing Data amphetam, amphetamine, tox_5, uds001a, uds_01, urinedrugamphetamines, utox4
Query macipds_03 Integer Recommended Positive for cocaine?
0::4; 9; -999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; 9= Did not perform; -999=Don't Know/ Missing Data cocaine, tox_6, uds005a, uds_04, urinedrugcocaine, utox3
Query macipds_04 Integer Recommended Positive for marijuana?
0::4; 9; -999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; 9= Did not perform; -999=Don't Know/ Missing Data marijuana, tox_7, uds_10, urinedrugcannabis
Query macipds_05 Integer Recommended Positive for methamphetamines?
0::4;-999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; -999=Don't Know/ Missing Data methamph, methamphetamine, uds_05
Query macipds_06 Integer Recommended Positive for opiates?
0::4; 9; -999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; 9= Did not perform; -999=Don't Know/ Missing Data morphine, opiates, tox_8, uds007a, uds_07, urinedrugopiates, utox6
Query macipds_07 Integer Recommended Positive for PCP?
0::4; 9; -999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; 9= Did not perform; -999=Don't Know/ Missing Data pcp, phencyclidine, tox_9, uds008a, uds_09, urinedrugpcp
Query macipds_08 Integer Recommended Positive for benzodiazepines?
0::4; 9; -999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; 9= Did not perform; -999=Don't Know/ Missing Data benzodiazepines, tox_10, uds003a, uds_03, urinedrugbenzos, utox2
Query macipds_09 Integer Recommended Positive for barbiturates?
0::4; 9; -999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; 9= Did not perform; -999=Don't Know/ Missing Data barbitur, barbiturates, tox_11, uds002a, uds_02, urinedrugbarbiturates, utox7
Query macipds_10 Integer Recommended Positive for methadone?
0::4;-999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; -999=Don't Know/ Missing Data methadon, methadone, tox_12, uds006a, uds_06
Query macipds_11 Integer Recommended Positive for MDMA?
0::4;-999
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed; -999=Don't Know/ Missing Data mdma, tox_13
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data additionalcomments, macipds_12
Query macipds_13 String 250 Recommended Other_Drug_Presence urinedrugother_descr
Query uds001b Integer Recommended Amphetamines excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
uds001c String 200 Recommended Amphetamines comments urinedrugamphetamines_other
Query uds002b Integer Recommended Barbiturates excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
Query uds002c String 200 Recommended Barbiturates comments urinedrugbarbiturates_other
Query uds003b Integer Recommended Benzodiazepines excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
uds003c String 200 Recommended Benzodiazepines comments urinedrugbenzos_other
Query uds004a Integer Recommended Cannabinoids results
1::4;-9
1=Positive; 2=Negative; 3=Results not valid; 4=Not assessed; -9=Unknown thc, utox5
Query uds004b Integer Recommended Cannabinoids excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
Query uds004c String 200 Recommended Cannabinoids comments urinedrugcannabis_other
Query uds005b Integer Recommended Cocaine Metabolite excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
Query uds005c String 200 Recommended Cocaine Metabolite comments urinedrugcocaine_other
Query uds006b Integer Recommended Methadone excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
uds006c String 200 Recommended Methadone comments
Query uds007b Integer Recommended Opiates excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
Query uds007c String 200 Recommended Opiates comments urinedrugopiates_other
Query uds008b Integer Recommended Phencyclidine excludes
0;1;-9
0=No; 1=Yes; -9=Unknown
uds008c String 200 Recommended Phencyclidine comments urinedrugpcp_other
utoxcldt Date Recommended Urine Tox Screen Collection Date Completed
lab020 Date Recommended Date of PI/clinician signature
Query visit String 50 Recommended Visit name visitnum
Query site String 101 Recommended Site Study Site siteid
Query completed Integer Recommended Checks if completed 0::3 0=No; 1=Yes; 2=Yes, lost; 3=Unverified
urine_collection_time String 10 Recommended Urine Measures: Time of urine collection
uri_doa Date Recommended Date of analysis u1_coc_doa
uri_tim String 10 Recommended Tester read end time u1_coc_anatime
Query uri_vrt String 10 Recommended Verification read time u1_coc_vertime
Query uri_cocv Integer Recommended Cocaine results performed by verifier 0;1 0=Negative; 1=Positive
Query uri_mav Integer Recommended Methamphetamines results performed by verifier 0;1 0=Negative; 1=Positive
Query uri_thct Integer Recommended THC results performed by tester 0;1 0=Negative; 1=Positive u1_thc_result
Query uri_thcv Integer Recommended THC results performed by verifier 0;1 0=Negative; 1=Positive
Query uri_opiv Integer Recommended Opiates results performed by verifier 0;1 0=Negative; 1=Positive
Query uri_benv Integer Recommended Benzodiazepines results performed by verifier 0;1 0=Negative; 1=Positive
Query uri_redo Integer Recommended Urine test: re-do 0;1 0=No; 1=Yes
Query uri_coct2 Integer Recommended Cocaine results performed by tester: re-do 0;1 0=Negative; 1=Positive
Query uri_cocv2 Integer Recommended Cocaine results performed by verifier: re-do 0;1 0=Negative; 1=Positive
Query uri_mat2 Integer Recommended Methamphetamines results performed by tester: re-do 0;1 0=Negative; 1=Positive
Query uri_mav2 Integer Recommended Methamphetamines results performed by verifier: re-do 0;1 0=Negative; 1=Positive
Query uri_thct2 Integer Recommended THC results performed by tester: re-do 0;1 0=Negative; 1=Positive
Query uri_thcv2 Integer Recommended THC results performed by verifier: re-do 0;1 0=Negative; 1=Positive
Query uri_opit2 Integer Recommended Opiates results performed by tester: re-do 0;1 0=Negative; 1=Positive
Query uri_opiv2 Integer Recommended Opiates results performed by verifier: re-do 0;1 0=Negative; 1=Positive
Query uri_bent2 Integer Recommended Benzodiazepines results performed by tester: re-do 0;1 0=Negative; 1=Positive
Query uri_benv2 Integer Recommended Benzodiazepines results performed by verifier: re-do 0;1 0=Negative; 1=Positive
Query uri_coct Integer Recommended Cocaine results performed by tester 0;1 0=Negative; 1=Positive u1_coc_result
Query uri_mat Integer Recommended Methamphetamines results performed by tester 0;1 0=Negative; 1=Positive u1_ma_result
Query uri_opit Integer Recommended Opiates results performed by tester 0;1 0=Negative; 1=Positive u1_opi_result
Query uri_bent Integer Recommended Benzodiazepines results performed by tester 0;1 0=Negative; 1=Positive u1_ben_result
gen002 Date Recommended Collection Date: (mm/dd/yyyy) uds00a, uri_doc
uri_st String 10 Recommended Urine: start time
Query udstemp String 2 Recommended Was urine temperature within expected range? Y;N;U Y=Yes; N=No; U=Unknown chdpot
Query udssup String 2 Recommended Was this urine collection supervised? Y;N;U Y=Yes; N=No; U=Unknown
Query oxycodon Integer Recommended Oxycodone
0;1;2;3;4
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed oxycodone, uds_08, utox9
Query antidepr Integer Recommended Tricyclic Antidepressants
0;1;2;3;4
0=No; 1=Yes;2=Unclear or Equivocal; 3=Results not valid; 4=Not assessed triantidepressants
Query week Float Recommended Week in level/study 99=week 10-week 14
Query pregnan Integer Recommended pregnancy test
0::5;-7;9
0=Negative; 1=Positive; 2=Test not conducted; -7=Refused; 9=NA;3=Not pregnant (per pregnancy test); 4=Not pregnant (has not reached menarche); 5=Pregnancy suspected, but not confirmed pregres, uds_pregnancy, urine_preg_results, urine_preg_results.
Query alcohol_level Float Recommended Alcohol level 0::1 .00; .02; .04; .06; .08; .30 bloodalcoholresult
Query bsimo Float Recommended Months from Time 0 to assessment monfol
version_form String 100 Recommended Form used/assessment name form
Query propoxyphene Integer Recommended Propoxyphene (PPX)
0;1
1=Positive; 0=Negative
Query timept Integer Recommended Time Point 888 = not applicable; 999 = missing timepoint
Query bloodalcohol Integer Recommended Blood Alcohol Concentration Test [1 = Performed] 0 :: 1 0=Not Performed; 1=Performed
Query urinedrugscreen Integer Recommended Urine Drug Screen [1 = Performed]: 0 :: 1 0=Not Performed; 1=Performed utox_healthy
Query urinedrugother Integer Recommended Drug: Other [1 = Positive] 0;1;9 0=Negative; 1=Positive; 9=Did not perform
urinedrugother_other String 100 Recommended Drug: Other (Value)
Query utox1 Integer Recommended Phencyclidine test 1;2 1= Positive; 2= Negative
Query utox8 Integer Recommended Ethanol test 1;2 1= Positive; 2= Negative
Query urine_preg_healthy Integer Recommended Was Urine pregnancy test collected 1::3 1= Yes; 2= No; 3= N/A Male
pregdtm String 25 Recommended Date and time of Pregnancy Test pregd
ureadtm String 25 Recommended Date and time of Urea Breath Test uread
Query hpyrs Integer Recommended H. Pylori Urea Breath Test Result
1;2
1=Negative; 2=Positive ureares
Query phi1 Integer Recommended Type of interview 1::5 1 = In person; 2 = Phone; 3 = Mail; 4 = SIG-O only; 5 = Carp only in_person
tox_2 String 100 Recommended Cup Description
Query tox_3 Integer Recommended Valid volume 0;1 1= Yes; 0= No
Query tox_4 Integer Recommended Valid temperature 0;1 1= Yes; 0= No
tox_14 String 100 Recommended Stick Description
Query tox_15 Integer Recommended Tox Screen Completed 0;1 1= Yes; 0= No
Query tox_16 Integer Recommended Tox Screen Valid? 0;1 1= Valid; 0= Invalid
Query tox_17 Integer Recommended Tox Screen Result 0; 1; 8 1= positive; 0= negative; 8= Invalid
Query bloodalcoholresult Float Recommended BAC Test Results (mg/dl) 0::1000 mg/dl
caffeine_session String 16 Recommended Sessions Completed (Caffeine): List up to 6 sessions
caffeine_s1yn Integer Recommended Caffeine: Session Complete? 0;1 1 = Yes ; 0 = N/A caffeine_s2yn, caffeine_s3yn, caffeine_s4yn, caffeine_s5yn, caffeine_s6yn
caffeine_s1 Integer Recommended Caffeine: Session complete when: 1;2 1 = Prior to visit ; 2 = During Visit caffeine_s2, caffeine_s3, caffeine_s4, caffeine_s5, caffeine_s6
caffeine_s1pretype String 30 Recommended Caffeine: Caffeine most recently used prior to visit: Type: caffeine_s2pretype, caffeine_s3pretype, caffeine_s4pretype, caffeine_s5pretype, caffeine_s6pretype
caffeine_s1pretime String 30 Recommended Caffeine: Caffeine most recently used prior to visit: Time: caffeine_s2pretime, caffeine_s3pretime, caffeine_s4pretime, caffeine_s5pretime, caffeine_s6pretime
caffeine_s1preday Integer Recommended Caffeine: Caffeine most recently used prior to visit: Same day/Prior Day 1 = Same day ; 0 = Prior Day caffeine_s2preday, caffeine_s3preday, caffeine_s4preday, caffeine_s5preday, caffeine_s6preday
caffeine_s1vsttype1 String 30 Recommended Caffeine: Caffeine used during visit: Type 1: caffeine_s2vsttype1, caffeine_s3vsttype1, caffeine_s4vsttype1, caffeine_s5vsttype1, caffeine_s6vsttype1
caffeine_s1vsttime1 String 30 Recommended Caffeine: Caffeine used during visit: Time 1: caffeine_s2vsttime1, caffeine_s3vsttime1, caffeine_s4vsttime1, caffeine_s5vsttime1, caffeine_s6vsttime1
caffeine_s1vsttype2 String 30 Recommended Caffeine: Caffeine used during visit: Type 2: caffeine_s2vsttype2, caffeine_s3vsttype2, caffeine_s4vsttype2, caffeine_s5vsttype2, caffeine_s6vsttype2
caffeine_s1vsttime2 String 30 Recommended Caffeine: Caffeine used during visit: Time 2: caffeine_s2vsttime2, caffeine_s3vsttime2, caffeine_s4vsttime2, caffeine_s5vsttime2, caffeine_s6vsttime2
nicotine_session String 16 Recommended Sessions Completed (Nicotine): List up to 6 sessions
nicotine_s1yn Integer Recommended Nicotine: Session Complete? 0;1 1 = Yes ; 0 = N/A nicotine_s2yn, nicotine_s3yn, nicotine_s4yn, nicotine_s5yn, nicotine_s6yn
nicotine_s1 Integer Recommended Nicotine: Session complete when: 1;2 1 = Prior to visit ; 2 = During Visit nicotine_s2, nicotine_s3, nicotine_s4, nicotine_s5, nicotine_s6
nicotine_s1pretype String 30 Recommended Nicotine: Nicotine most recently used prior to visit: Type: nicotine_s2pretype, nicotine_s3pretype, nicotine_s4pretype, nicotine_s5pretype, nicotine_s6pretype
nicotine_s1pretime String 30 Recommended Nicotine: Nicotine most recently used prior to visit: Time: nicotine_s2pretime, nicotine_s3pretime, nicotine_s4pretime, nicotine_s5pretime, nicotine_s6pretime
nicotine_s1preday Integer Recommended Nicotine: Nicotine most recently used prior to visit: Same day/Prior Day 0;1 1 = Same day ; 0 = Prior Day nicotine_s2preday, nicotine_s3preday, nicotine_s4preday, nicotine_s5preday, nicotine_s6preday
nicotine_s1vsttype1 String 30 Recommended Nicotine: Nicotine used during visit: Type 1: nicotine_s2vsttype1, nicotine_s3vsttype1, nicotine_s4vsttype1, nicotine_s5vsttype1, nicotine_s6vsttype1
nicotine_s1vsttime1 String 30 Recommended Nicotine: Nicotine used during visit: Time 1: nicotine_s2vsttime1, nicotine_s3vsttime1, nicotine_s4vsttime1, nicotine_s5vsttime1, nicotine_s6vsttime1
nicotine_s1vsttype2 String 30 Recommended Nicotine: Nicotine used during visit: Type 2: nicotine_s2vsttype2, nicotine_s3vsttype2, nicotine_s4vsttype2, nicotine_s5vsttype2, nicotine_s6vsttype2
nicotine_s1vsttime2 String 30 Recommended Nicotine: Nicotine used during visit: Time 2: nicotine_s2vsttime2, nicotine_s3vsttime2, nicotine_s4vsttime2, nicotine_s5vsttime2, nicotine_s6vsttime2
alc String 16 Recommended Alcohol and Drugs: Alcohol Testing: List up to 6 days
alc_breath1 String 10 Recommended Alcohol and Drugs: Alcohol Day 1 Breathalyzer Rating:
alc_breath2 String 10 Recommended Alcohol and Drugs: Alcohol Day 2 Breathalyzer Rating:
alc_breath3 String 10 Recommended Alcohol and Drugs: Alcohol Day 3 Breathalyzer Rating:
alc_breath4 String 10 Recommended Alcohol and Drugs: Alcohol Day 4 Breathalyzer Rating:
alc_breath5 String 10 Recommended Alcohol and Drugs: Alcohol Day 5 Breathalyzer Rating:
alc_breath6 String 10 Recommended Alcohol and Drugs: Alcohol Day 6 Breathalyzer Rating:
drug String 16 Recommended Alcohol and Drugs: Drug Testing List up to 6 days
drug1_1 Integer Recommended Alcohol and Drugs: Drug test done on Day 1: Cocaine
0;1
1 = Yes ; 0 = No drug2_1, drug3_1, drug4_1, drug5_1, drug6_1
drug1_2 Integer Recommended Alcohol and Drugs: Drug test done on Day 1: THC
0;1
1 = Yes ; 0 = No drug2_2, drug3_2, drug4_2, drug5_2, drug6_2
drug1_3 Integer Recommended Alcohol and Drugs: Drug test done on Day 1: Opiates
0;1
1 = Yes ; 0 = No drug2_3, drug3_3, drug4_3, drug5_3, drug6_3
drug1_4 Integer Recommended Alcohol and Drugs: Drug test done on Day 1: Amphetamine
0;1
1 = Yes ; 0 = No drug2_4, drug3_4, drug4_4, drug5_4, drug6_4
drug1_5 Integer Recommended Alcohol and Drugs: Drug test done on Day 1: Meth Amphetamine
0;1
1 = Yes ; 0 = No drug2_5, drug3_5, drug4_5, drug5_5, drug6_5
drug1_6 Integer Recommended Alcohol and Drugs: Drug test done on Day 1: Oxycontin
0;1
1 = Yes ; 0 = No drug2_6, drug3_6, drug4_6, drug5_6, drug6_6
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.