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NDAR provides a single access to de-identified autism research data. For permission to download data, you will need an NDAR account with approved access to NDAR or a connected repository (AGRE, IAN, or the ATP). For NDAR 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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Medication History

mhx

01

Download Definition as
Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/projectid
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired field
interview_ageIntegerRequiredAge in months at the time of the interview/test/sampling/imaging.0 :: 1260Age 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.
genderString20RequiredSex of the subjectM;FM = Male; F = Female
days_baselineIntegerRecommendedDays since baselinedate
crcidString40RecommendedCRC ID/ROA ID
psmedIntegerRecommendedPatient has history of pychotropic meds0;10=No; 1=Yes
psmd1String250RecommendedPsych med code 1
pssdt1IntegerRecommendedPsych Med Start Date 1
psedt1IntegerRecommendedPsych Med End Date 1
psr1IntegerRecommendedPsych med reason stop 11::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
psmd2String250RecommendedPsych med code 2
pssdt2IntegerRecommendedPsych Med Start Date 2
psedt2IntegerRecommendedPsych Med End Date 2
psr2IntegerRecommendedPsych med reason stop 21::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
psmd3String250RecommendedPsych med code 3
pssdt3IntegerRecommendedPsych Med Start Date 3
psedt3IntegerRecommendedPsych Med End Date 3
psr3IntegerRecommendedPsych med reason stop 31::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
psmd4String250RecommendedPsych med code 4
pssdt4IntegerRecommendedPsych Med Start Date 4
psedt4IntegerRecommendedPsych Med End Date 4
psr4IntegerRecommendedPsych med reason stop 41::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
psmd5String250RecommendedPsych med code 5
pssdt5IntegerRecommendedPsych Med Start Date 5
psedt5IntegerRecommendedPsych Med End Date 5
psr5IntegerRecommendedPsych med reason stop 51::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
psmd6String250RecommendedPsych med code 6
pssdt6IntegerRecommendedPsych Med Start Date 6
psedt6IntegerRecommendedPsych Med End Date 6
psr6IntegerRecommendedPsych med reason stop 61::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
psmd7String250RecommendedPsych med code 7
pssdt7IntegerRecommendedPsych Med Start Date 7
psedt7IntegerRecommendedPsych Med End Date 7
psr7IntegerRecommendedPsych med reason stop 71::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
psmd8String250RecommendedPsych med code 8
pssdt8IntegerRecommendedPsych Med Start Date 8
psedt8IntegerRecommendedPsych Med End Date 8
psr8IntegerRecommendedPsych med reason stop 81::61=Improved; 2=Poor response; 3=Side effects; 4=Clear cut intolerance; 5=Financial; 6=Other
updateIntegerRecommendedUpdated form0;11=Updated
daysconsIntegerRecommendeddays since consent
depakoteIntegerRecommendeddepakote depakene0;1;-70=No; 1=Yes; -7=Refused
lithobidIntegerRecommendedlithium lithobid0;1;-70=No; 1=Yes; -7=Refused
tegretolIntegerRecommendedtegretol carbamazepine0;1;-70=No; 1=Yes; -7=Refused
gbpentinIntegerRecommendedgabapentin neurontin0;1;-70=No; 1=Yes; -7=Refused
lamictalIntegerRecommendedlamotrigine lamictal0;1;-70=No; 1=Yes; -7=Refused
isoptinIntegerRecommendedverapamil isoptin0;1;-70=No; 1=Yes; -7=Refused
nimotopIntegerRecommendednimodipine nimotop0;1;-70=No; 1=Yes; -7=Refused
norvascIntegerRecommendednorvasc amlodipine0;1;-70=No; 1=Yes; -7=Refused
anfranilIntegerRecommendedanafranil clomipramine0;1;-70=No; 1=Yes; -7=Refusedanaf_ev
deserylIntegerRecommendeddeseryl trazedone0;1;-70=No; 1=Yes; -7=Refuseddes_ev
elavilIntegerRecommendedelavil amytriptyline0;1;-70=No; 1=Yes; -7=Refusedela_ev
nardilIntegerRecommendednardil phenelzine0;1;-70=No; 1=Yes; -7=Refusednard_ev
norpramnIntegerRecommendednorpramin desipramine0;1;-70=No; 1=Yes; -7=Refusednor_ev
pamelorIntegerRecommendedpamelor nortriptyline0;1;-70=No; 1=Yes; -7=Refusedpam_ev
parnateIntegerRecommendedparnate tranylcpromine0;1;-70=No; 1=Yes; -7=Refusedpar_ev
paxilIntegerRecommendedpaxil paroxetine0;1;-70=No; 1=Yes; -7=Refusedpax_ev
prozacIntegerRecommendedprozac fluoxetine0;1;-70=No; 1=Yes; -7=Refusedproz_ev
remeronIntegerRecommendedremeron mirtazepine0;1;-70=No; 1=Yes; -7=Refusedrem_ev
serzoneIntegerRecommendedserzone nafazadone0;1;-70=No; 1=Yes; -7=Refusedser_ev
doxepinIntegerRecommendedsinequan doxepin0;1;-70=No; 1=Yes; -7=Refusedsine_ev
tofranilIntegerRecommendedtofranil imipramine0;1;-70=No; 1=Yes; -7=Refusedtof_ev
welbutrnIntegerRecommendedwellbutrin bupropion0;1;-70=No; 1=Yes; -7=Refusedwel_ev
zoloftIntegerRecommendedzoloft sertraline0;1;-70=No; 1=Yes; -7=Refusedzol_ev
ectIntegerRecommendedect specify0;1;-70=No; 1=Yes; -7=Refused
ativanIntegerRecommendedativan lorazepam0;1;-70=No; 1=Yes; -7=Refused
klonopinIntegerRecommendedklonopin clonazepam0;1;-70=No; 1=Yes; -7=Refused
valiumIntegerRecommendedvalium diazepam0;1;-70=No; 1=Yes; -7=Refused
libriumIntegerRecommendedlibrium chlordiazepoxide0;1;-70=No; 1=Yes; -7=Refused
xanaxIntegerRecommendedxanax alprazolam0;1;-70=No; 1=Yes; -7=Refused
dalmaneIntegerRecommendeddalmane flurazepam0;1;-70=No; 1=Yes; -7=Refused
seraxIntegerRecommendedserax oxazepam0;1;-70=No; 1=Yes; -7=Refused
tranzeneIntegerRecommendedtranzene chlorazpate0;1;-70=No; 1=Yes; -7=Refused
busparIntegerRecommendedbuspar buspirone0;1;-70=No; 1=Yes; -7=Refused
haldolIntegerRecommendedhaldol haloperidol0;1;-70=No; 1=Yes; -7=Refused
stelzineIntegerRecommendedstelazine trifluoperazine0;1;-70=No; 1=Yes; -7=Refused
thorazinIntegerRecommendedthorazine chlorpromazine0;1;-70=No; 1=Yes; -7=Refused
clozarilIntegerRecommendedclozaril clozapine0;1;-70=No; 1=Yes; -7=Refused
trilafonIntegerRecommendedtrilafon perphenazine0;1;-70=No; 1=Yes; -7=Refused
navaneIntegerRecommendednavane thiothixene0;1;-70=No; 1=Yes; -7=Refused
mobanIntegerRecommendedmoban molindone0;1;-70=No; 1=Yes; -7=Refused
loxitaneIntegerRecommendedloxitane loxipine0;1;-70=No; 1=Yes; -7=Refused
mellarilIntegerRecommendedmellaril thioridazine0;1;-70=No; 1=Yes; -7=Refused
risperdlIntegerRecommendedrisperdal risperidone0;1;-70=No; 1=Yes; -7=Refused
zyprexaIntegerRecommendedzyprexa olanzapine0;1;-70=No; 1=Yes; -7=Refused
synthridIntegerRecommendedsynthroid levothyroxine0;1;-70=No; 1=Yes; -7=Refused
cytomelIntegerRecommendedcytomel triiodothyroxine0;1;-70=No; 1=Yes; -7=Refused
aphtmineIntegerRecommendedamphetamine0;1;-70=No; 1=Yes; -7=Refused
ritalinIntegerRecommendedritilan methylphenidate0;1;-70=No; 1=Yes; -7=Refused
cylertIntegerRecommendedcylert pemoline0;1;-70=No; 1=Yes; -7=Refused
phtrmineIntegerRecommendedphentermine0;1;-70=No; 1=Yes; -7=Refused
dfenmineIntegerRecommendeddfenfluramine0;1;-70=No; 1=Yes; -7=Refused
othmed1String50Recommendedother medication 1
othmed3String50Recommendedother medication 3
othmed5String50Recommendedother medication 5
othmed6String50Recommendedother medication 6
othmed7String50Recommendedother medication 7
othmed8String50Recommendedother medication 8
othmed9String50Recommendedother medication 9
othmed10String50Recommendedother medication 10
siteString100RecommendedSiteStudy Sitesite_id, siteid
othmed_2String50Recommendedother medication 2othmed2
othmed_4String50Recommendedother medication 4othmed4
weekFloatRecommendedWeek in level/study99=week 10-week 14
vis_typeIntegerRecommendedVisit type0::21=Phone; 0=doctor's office; 2=No, not phone interviewphone
q1_15d1IntegerRecommendedLexapro Escitalopram Ever Taken0;1lex_ev
lex_dsIntegerRecommendedLexapro: 6+ weeks at 20mg?0;10=No; 1=Yes
lex_sxIntegerRecommendedLexapro: 50% reduction in symptoms?0;10=No; 1=Yes
eff_evIntegerRecommendedTaken Ven XR or Effexor XR0;10=No; 1=Yes
eff_dsIntegerRecommendedVen XR or Effexor XR: 6+ weeks at 225mg?0;10=No; 1=Yes
eff_sxIntegerRecommendedVen XR or Effexor XR: 50% reduction in symptoms?0;10=No; 1=Yes
rem_dsIntegerRecommendedMirtazapine or Remeron: 6+ weeks at 30mg?0;10=No; 1=Yes
rem_sxIntegerRecommendedMirtazapine or Remeron: 50% reduction in symptoms?0;10=No; 1=Yes
wel_dsIntegerRecommendedTaken Bupropion or Wellbutrin: 6+ weeks at 300mg?0;10=No; 1=Yes
wel_sxIntegerRecommendedTaken Bupropion or Wellbutrin: 50% reduction in symptoms?0;10=No; 1=Yes
cel_evIntegerRecommendedTaken Citalopram or Celexa?0;10=No; 1=Yes
cel_cuIntegerRecommendedCitalopram or Celexa: If chronic, in past 2 years?0;10=No; 1=Yes
cel_reIntegerRecommendedCitalopram or Celexa: If recurrent, in current MDE?0;10=No; 1=Yes
cel_dsIntegerRecommendedCitalopram or Celexa: 6+ weeks at 40mg?0;10=No; 1=Yes
cel_sxIntegerRecommendedCitalopram or Celexa: 50% reduction in symptoms?0;10=No; 1=Yes
proz_cuIntegerRecommendedFluoxetine or Prozac: If chronic, in past 2 years?0;10=No; 1=Yes
proz_reIntegerRecommendedFluoxetine or Prozac: If recurrent, in current MDE?0;10=No; 1=Yes
proz_dsIntegerRecommendedFluoxetine or Prozac: 6+ weeks at 40mg?0;10=No; 1=Yes
proz_sxIntegerRecommendedFluoxetine or Prozac: 50% reduction in symptoms?0;10=No; 1=Yes
pax_cuIntegerRecommendedParoxetine or Paxil: If chronic, in past 2 years?0;10=No; 1=Yes
pax_reIntegerRecommendedParoxetine or Paxil: If recurrent, in current MDE?0;10=No; 1=Yes
pax_dsIntegerRecommendedParoxetine or Paxil: 6+ weeks at 40mg?0;10=No; 1=Yes
pax_sxIntegerRecommendedParoxetine or Paxil: 50% reduction in symptoms?0;10=No; 1=Yes
zol_cuIntegerRecommendedSertraline or Zoloft: If chronic, in past 2 years?0;10=No; 1=Yes
zol_reIntegerRecommendedSertraline or Zoloft: If recurrent, in current MDE?0;10=No; 1=Yes
zol_dsIntegerRecommendedSertraline or Zoloft: 6+ weeks at 150mg?0;10=No; 1=Yes
zol_sxIntegerRecommendedSertraline or Zoloft: 50% reduction in symptoms?0;10=No; 1=Yes
pcr_evIntegerRecommendedTaken Paroxetine CR or Paxil CR?0;10=No; 1=Yes
pcr_cuIntegerRecommendedParoxetine CR or Paxil CR: If chronic, in past 2 years?0;10=No; 1=Yes
pcr_reIntegerRecommendedParoxetine CR or Paxil CR: If recurrent, in current MDE?0;10=No; 1=Yes
pcr_dsIntegerRecommendedParoxetine CR or Paxil CR: 6+ weeks at 37.5mg?0;10=No; 1=Yes
pcr_sxIntegerRecommendedParoxetine CR or Paxil CR: 50% reduction in symptoms?0;10=No; 1=Yes
luv_evIntegerRecommendedTaken Fluvoxamine or Luvox?0;10=No; 1=Yes
luv_cuIntegerRecommendedFluvoxamine or Luvox: If chronic, in past 2 years?0;10=No; 1=Yes
luv_reIntegerRecommendedFluvoxamine or Luvox: If recurrent, in current MDE?0;10=No; 1=Yes
luv_dsIntegerRecommendedFluvoxamine or Luvox: 6+ weeks at 150mg?0;10=No; 1=Yes
luv_sxIntegerRecommendedFluvoxamine or Luvox: 50% reduction in symptoms?0;10=No; 1=Yes
cym_evIntegerRecommendedTaken Duloxetine or Cymbalta?0;10=No; 1=Yes
cym_cuIntegerRecommendedDuloxetine or Cymbalta: If chronic, in past 2 years?0;10=No; 1=Yes
cym_reIntegerRecommendedDuloxetine or Cymbalta: If recurrent, in current MDE?0;10=No; 1=Yes
cym_dsIntegerRecommendedDuloxetine or Cymbalta: 6+ weeks at 90mg?0;10=No; 1=Yes
cym_sxIntegerRecommendedDuloxetine or Cymbalta: 50% reduction in symptoms?0;10=No; 1=Yes
pam_cuIntegerRecommendedNortriptyline or Pamelor: If chronic, in past 2 years?0;10=No; 1=Yes
pam_reIntegerRecommendedNortriptyline or Pamelor: If recurrent, in current MDE?0;10=No; 1=Yes
pam_dsIntegerRecommendedNortriptyline or Pamelor: 6+ weeks at 75mg?0;10=No; 1=Yes
pam_sxIntegerRecommendedNortriptyline or Pamelor: 50% reduction in symptoms?0;10=No; 1=Yes
viv_evIntegerRecommendedTaken Protriptyline or Vivactil?0;10=No; 1=Yes
viv_cuIntegerRecommendedProtriptyline or Vivactil: If chronic, in past 2 years?0;10=No; 1=Yes
viv_reIntegerRecommendedProtriptyline or Vivactil: If recurrent, in current MDE?0;10=No; 1=Yes
viv_dsIntegerRecommendedProtriptyline or Vivactil: 6+ weeks at 30mg?0;10=No; 1=Yes
viv_sxIntegerRecommendedProtriptyline or Vivactil: 50% reduction in symptoms?0;10=No; 1=Yes
ela_cuIntegerRecommendedAmitriptyline or Elavil: If chronic, in past 2 years?0;10=No; 1=Yes
ela_reIntegerRecommendedAmitriptyline or Elavil: If recurrent, in current MDE?0;10=No; 1=Yes
ela_dsIntegerRecommendedAmitriptyline or Elavil: 6+ weeks at 150mg?0;10=No; 1=Yes
ela_sxIntegerRecommendedAmitriptyline or Elavil: 50% reduction in symptoms?0;10=No; 1=Yes
amox_evIntegerRecommendedTaken Amoxapine?0;10=No; 1=Yes
amox_cuIntegerRecommendedAmoxapine: If chronic, in past 2 years?0;10=No; 1=Yes
amox_reIntegerRecommendedAmoxapine: If recurrent, in current MDE?0;10=No; 1=Yes
amox_dsIntegerRecommendedAmoxapine: 6+ weeks at 150mg?0;10=No; 1=Yes
amox_sxIntegerRecommendedAmoxapine: 50% reduction in symptoms?0;10=No; 1=Yes
tof_cuIntegerRecommendedImipramine or Tofranil: If chronic, in past 2 years?0;10=No; 1=Yes
tof_reIntegerRecommendedImipramine or Tofranil: If recurrent, in current MDE?0;10=No; 1=Yes
tof_dsIntegerRecommendedImipramine or Tofranil: 6+ weeks at 150mg?0;10=No; 1=Yes
tof_sxIntegerRecommendedImipramine or Tofranil: 50% reduction in symptoms?0;10=No; 1=Yes
nor_cuIntegerRecommendedDesipramine or Norpramine: If chronic, in past 2 years?0;10=No; 1=Yes
nor_reIntegerRecommendedDesipramine or Norpramine: If recurrent, in current MDE?0;10=No; 1=Yes
nor_dsIntegerRecommendedDesipramine or Norpramine: 6+ weeks at 150mg?0;10=No; 1=Yes
nor_sxIntegerRecommendedDesipramine or Norpramine: 50% reduction in symptoms?0;10=No; 1=Yes
sur_evIntegerRecommendedTaken Trimipramine or Surmontril?0;10=No; 1=Yes
sur_cuIntegerRecommendedTrimipramine or Surmontril: If chronic, in past 2 years0;10=No; 1=Yes
sur_reIntegerRecommendedTrimipramine or Surmontril: If recurrent, in current MDE?0;10=No; 1=Yes
sur_dsIntegerRecommendedTrimipramine or Surmontril: 6+ weeks at 150mg?0;10=No; 1=Yes
sur_sxIntegerRecommendedTrimipramine or Surmontril: 50% reduction in symptoms?0;10=No; 1=Yes
anaf_cuIntegerRecommendedClomipramine or Anaframil: If chronic, in past 2 years?0;10=No; 1=Yes
anaf_reIntegerRecommendedClomipramine or Anaframil: If recurrent, in current MDE?0;10=No; 1=Yes
anaf_dsIntegerRecommendedClomipramine or Anaframil: 6+ weeks at 150mg?0;10=No; 1=Yes
anaf_sxIntegerRecommendedClomipramine or Anaframil: 50% reduction in symptoms?0;10=No; 1=Yes
lud_evIntegerRecommendedTaken Maprotilene or Ludiomil?0;10=No; 1=Yes
lud_cuIntegerRecommendedMaprotilene or Ludiomil: If chronic, in past 2 years?0;10=No; 1=Yes
lud_reIntegerRecommendedMaprotilene or Ludiomil: If recurrent, in current MDE?0;10=No; 1=Yes
lud_dsIntegerRecommendedMaprotilene or Ludiomil: 6+ weeks at 150mg?0;10=No; 1=Yes
lud_sxIntegerRecommendedMaprotilene or Ludiomil: 50% reduction in symptoms?0;10=No; 1=Yes
sine_cuIntegerRecommendedDoxepin or Sinequan: If chronic, in past 2 years?0;10=No; 1=Yes
sine_reIntegerRecommendedDoxepin or Sinequan: If recurrent, in current MDE?0;10=No; 1=Yes
sine_dsIntegerRecommendedDoxepin or Sinequan: 6+ weeks at 150mg?0;10=No; 1=Yes
sine_sxIntegerRecommendedDoxepin or Sinequan: 50% reduction in symptoms?0;10=No; 1=Yes
nom_evIntegerRecommendedTaken Nomifensine?0;10=No; 1=Yes
nom_cuIntegerRecommendedNomifensine: If chronic, in past 2 years?0;10=No; 1=Yes
nom_reIntegerRecommendedNomifensine: If recurrent, in current MDE?0;10=No; 1=Yes
nom_dsIntegerRecommendedNomifensine: 6+ weeks at 150mg?0;10=No; 1=Yes
nom_sxIntegerRecommendedNomifensine: 50% reduction in symptoms?0;10=No; 1=Yes
mar_evIntegerRecommendedTaken Isocarboxazid or Marplan?0;10=No; 1=Yes
mar_cuIntegerRecommendedIsocarboxazid or Marplan: If chronic, in past 2 years?0;10=No; 1=Yes
mar_reIntegerRecommendedIsocarboxazid or Marplan: If recurrent, in current MDE?0;10=No; 1=Yes
mar_dsIntegerRecommendedIsocarboxazid or Marplan: 6+ weeks at 30mg?0;10=No; 1=Yes
mar_sxIntegerRecommendedIsocarboxazid or Marplan: 50% reduction in symptoms?0;10=No; 1=Yes
par_cuIntegerRecommendedTranylcypromine or Parnate: If chronic, in past 2 years?0;10=No; 1=Yes
par_reIntegerRecommendedTranylcypromine or Parnate: If recurrent, in current MDE?0;10=No; 1=Yes
par_dsIntegerRecommendedTranylcypromine or Parnate: 6+ weeks at 40mg?0;10=No; 1=Yes
par_sxIntegerRecommendedTranylcypromine or Parnate: 50% reduction in symptoms?0;10=No; 1=Yes
nard_cuIntegerRecommendedPhenelzine or Nardil: If chronic, in past 2 years?0;10=No; 1=Yes
nard_reIntegerRecommendedPhenelzine or Nardil: If recurrent, in current MDE?0;10=No; 1=Yes
nard_dsIntegerRecommendedPhenelzine or Nardil: 6+ weeks at 90mg?0;10=No; 1=Yes
nard_sxIntegerRecommendedPhenelzine or Nardil: 50% reduction in symptoms?0;10=No; 1=Yes
des_cuIntegerRecommendedTrazodone or Desyrel: If chronic, in past 2 years?0;10=No; 1=Yes
des_reIntegerRecommendedTrazodone or Desyrel: If recurrent, in current MDE?0;10=No; 1=Yes
des_dsIntegerRecommendedTrazodone or Desyrel: 6+ weeks at 300mg?0;10=No; 1=Yes
des_sxIntegerRecommendedTrazodone or Desyrel: 50% reduction in symptoms?0;10=No; 1=Yes
ser_cuIntegerRecommendedNefazodone or Serzone: If chronic, in past 2 years?0;10=No; 1=Yes
ser_reIntegerRecommendedNefazodone or Serzone: If recurrent, in current MDE?0;10=No; 1=Yes
ser_dsIntegerRecommendedNefazodone or Serzone: 6+ weeks at 300mg?0;10=No; 1=Yes
ser_sxIntegerRecommendedNefazodone or Serzone: 50% reduction in symptoms?0;10=No; 1=Yes
completedIntegerRecommendedChecks if completed0::20=No; 1=Yes; 2=Yes, lost
ci_enrolledIntegerRecommendedParticipant enrolled0;10=No; 1=Yes
studyString100RecommendedStudy
visitString50RecommendedVisit nameCharacter description of each type of visit
medsIntegerRecommendedMeds during past 3 months0;10=Not checked; 1=Checked
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.

Distribution for DataStructure: mhx01 and Element:
Chart Help

Filters enable researchers to view the data shared in NDA before applying for access or for selecting specific data for download or NDA Study assignment. For those with access to NDA shared data, you may select specific values to be included by selecting an individual bar chart item or by selecting a range of values (e.g. interview_age) using the "Add Range" button. Note that not all elements have appropriately distinct values like comments and subjectkey and are not available for filtering. Additionally, item level detail is not always provided by the research community as indicated by the number of null values given.

Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.