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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.  

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ADHD Rating Scale



Download Definition as
Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*candidateguid, guid, pseudo_guid, subject_key
src_subject_idString20RequiredSubject ID how it's defined in lab/projectasd_child_id, child_id_full, clinical_barcode, demo_study_id, ibisid, participant_id, participantid, pid, record_id, subject_id
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYYRequired fieldadhdrs_ha_date, adhdrs_hc_date, adhdrs_sa_date, adhdrs_sc_date, assessment_dt, bl_visit_date, complete_date, consentdate, consented_study, date_demographics, date_interview_ses, date_taken, interviewdate, intvdate, pp_date, profile_date, testing_date, visit_date
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.adhdrs_ha_age, adhdrs_hc_age, adhdrs_sa_age, adhdrs_sc_age, ageyears, test_age, total_age_in_months
sexString20RequiredSex of the subject
M = Male; F = Femaleadhdrs_ha_subj_gender, adhdrs_hc_subj_gender, adhdrs_sa_subj_gender, adhdrs_sc_subj_gender, child_sex, gender
relationshipIntegerRecommendedRelationship of respondent to individual
1 = Biological mom; 2 = Biological dad; 3 = Grandparent; 4 = Special education (sped) teacher; 5 = General education teacher; 6 = Occupational therapist; 7 = Speech and language therapist; 8 = Behavioral therapist; 9 = Paraprofessional; 10 = Aide; 11 = Principal; 12 = Administrator; 13 = Other; 14 = Content teacher; 15 = Parent center director; 16 = Self; 17=Adoptive mother; 18=Adoptive father; 19=Foster mother; 20 = Foster father; 21=Grandmother; 22=Grandfather; 23=Step-mother; 24 = Step-father; 25=Aunt; 26=Uncle; 27=Missing Data; 28=Both parents;31= Grandmother from mother side; 32= Grandfather from mother side; 33= Grandmother from father side; 34= Grandfather from father side; 36= Brother; 37= Sister; 38= Cousin; 39= female caregiver; 40=male caregiver; 41=Female child; 42=Male child; 43=Spouse/Mate; 44=Friend; 45=Parent; 46=Significant other; 47=Sibling; 48=Son/Daughter; 49=Son-in-law/Daughter-in law; 50=Other Relative; 51=Paid caregiver; 52=Friends; 53=Roommate; 54=Supervisor; 55=mother's boyfriend; 56=other parental figure; 57=Summary; 58=counselor ; 59 = other female relative; 60 = other male relative; 61 = non-relative ; 62=Maternal Aunt; 63=Maternal Uncle; 64=Maternal Cousin; 65 = Paternal Aunt; 66=Paternal Uncle; 67=Paternal Cousin ; 68=Biological/Adoptive Mother and Grandmother; 69=Biological/Adoptive Mother and Stepmother and Grandmother; 70=Biological/Adoptive Mother and Grandmother and Foster Father; 71=Biological/Adoptive Mother and Stepmother and Foster Mother; 72=Biological/Adoptive Mother and Foster Mother; 73=Biological/Adoptive Mother and Biological/Adoptive Father; 74=Biological/Adoptive Mother and Stepmother and Biological/Adoptive Father; 75=Biological/Adoptive Mother and Other; 76=Biological/Adoptive Mother and Stepmother and Stepfather; 77=Biological/Adoptive Mother and Stepfather; 78=Biological/Adoptive Mother and Grandfather; 79=Biological/Adoptive Mother and Stepmother and Foster Father; 80=Biological/Adoptive Mother and Stepmother; 81=Guardian, female; 82=Other female; 83=Guardian, male; 84=Other male; 85=Other/Grandparent/Nanny; 86 = Mother, Father, Guardian; 87 = Daughter, son, grandchild; 88 = Professional (e.g., social worker, nurse, therapist, psychiatrist, or group home staff); 90=Other; -999=Missing; 89 = Biological parent; 91 = Stepparent; 92 = Adoptive parent; 93 = Foster parentadhdrs_ha_rater_relationship, adhdrs_hc_rater_relationship, asd_respnum
resp_sexIntegerRecommendedgender of respondent1;21=Male; 2=Female
p_c_adhdrs_1IntegerRecommendedFails to give close attention to details or makes careless mistakes in schoolwork.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_1, adhd_current_parent_1, adhd_lifetime_self_1, adhdrs_ha_1, adhdrs_hc_1, adhdrs_sa_1, adhdrs_sc_1
p_c_adhdrs_1_rcIntegerRecommendedrecoded item 1, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_2IntegerRecommendedFidgets with hands or feet or squirms in seat.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_10, adhd_current_parent_10, adhd_lifetime_self_10, adhdrs_ha_16, adhdrs_hc_16, adhdrs_sa_16, adhdrs_sc_16
p_c_adhdrs_2_rcIntegerRecommendedrecoded item 2, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_3IntegerRecommendedHas difficulty sustaining attention in tasks or play activities.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_2, adhd_current_parent_2, adhd_lifetime_self_2, adhdrs_ha_2, adhdrs_hc_2, adhdrs_sa_2, adhdrs_sc_2
p_c_adhdrs_3_rcIntegerRecommendedrecoded item 3, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_4IntegerRecommendedLeaves seat in classroom or in other situations in which remaining seated is expected.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_11, adhd_current_parent_11, adhd_lifetime_self_11, adhdrs_ha_17, adhdrs_hc_17, adhdrs_sa_17, adhdrs_sc_17
p_c_adhdrs_4_rcIntegerRecommendedrecoded item 4, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_5IntegerRecommendedDoes not seem to listen when spoken to directly.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_3, adhd_current_parent_3, adhd_lifetime_self_3, adhdrs_ha_3, adhdrs_hc_3, adhdrs_sa_3, adhdrs_sc_3
p_c_adhdrs_5_rcIntegerRecommendedrecoded item 5, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_6IntegerRecommendedRuns or climbs excessively in situations in which it is inappropriate.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_12, adhd_current_parent_12, adhd_lifetime_self_12, adhdrs_ha_18, adhdrs_hc_18, adhdrs_sa_18, adhdrs_sc_18
p_c_adhdrs_6_rcIntegerRecommendedrecoded item 6, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_7IntegerRecommendedDoes not follow through on instructions and fails to finish work.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_4, adhd_current_parent_4, adhd_lifetime_self_4, adhdrs_ha_4, adhdrs_hc_4, adhdrs_sa_4, adhdrs_sc_4
p_c_adhdrs_7_rcIntegerRecommendedrecoded item 7, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_8IntegerRecommendedHas difficulty playing or engaging in leisure activities quietly.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_13, adhd_current_parent_13, adhd_lifetime_self_13, adhdrs_ha_19, adhdrs_hc_19, adhdrs_sa_19, adhdrs_sc_19
p_c_adhdrs_8_rcIntegerRecommendedrecoded item 8, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_9IntegerRecommendedHas difficulty organizing tasks and activities.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_5, adhd_current_parent_5, adhd_lifetime_self_5, adhdrs_ha_5, adhdrs_hc_5, adhdrs_sa_5, adhdrs_sc_5
p_c_adhdrs_9_rcIntegerRecommendedrecoded item 9, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_10IntegerRecommendedIs "on the go" or acts as if "driven by a motor0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_14, adhd_current_parent_14, adhd_lifetime_self_14, adhdrs_ha_20, adhdrs_hc_20, adhdrs_sa_20, adhdrs_sc_20
p_c_adhdrs_10_rcIntegerRecommendedrecoded item 10, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_11IntegerRecommendedAvoids tasks (e.g. schoolwork, homework) that require sustained mental effort.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_6, adhd_current_parent_6, adhd_lifetime_self_6, adhdrs_ha_6, adhdrs_hc_6, adhdrs_sa_6, adhdrs_sc_6
p_c_adhdrs_11_rcIntegerRecommendedrecoded item 11, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_12IntegerRecommendedTalks excessively.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_15, adhd_current_parent_15, adhd_lifetime_self_15, adhdrs_ha_21, adhdrs_hc_21, adhdrs_sa_21, adhdrs_sc_21
p_c_adhdrs_12_rcIntegerRecommendedrecoded item 12, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_13IntegerRecommendedLoses things necessary for tasks or activities.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_7, adhd_current_parent_7, adhd_lifetime_self_7, adhdrs_ha_7, adhdrs_hc_7, adhdrs_sa_7, adhdrs_sc_7
p_c_adhdrs_13_rcIntegerRecommendedrecoded item 13, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_14IntegerRecommendedBlurts out answers before questions have been completed.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_16, adhd_current_parent_16, adhd_lifetime_self_16, adhdrs_ha_22, adhdrs_hc_22, adhdrs_sa_22, adhdrs_sc_22
p_c_adhdrs_14_rcIntegerRecommendedrecoded item 14, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_15IntegerRecommendedIs easily distracted.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_8, adhd_current_parent_8, adhd_lifetime_self_8, adhdrs_ha_8, adhdrs_hc_8, adhdrs_sa_8, adhdrs_sc_8
p_c_adhdrs_15_rcIntegerRecommendedrecoded item 15, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_16IntegerRecommendedHas difficulty awaiting turn.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_17, adhd_current_parent_17, adhd_lifetime_self_17, adhdrs_ha_23, adhdrs_hc_23, adhdrs_sa_23, adhdrs_sc_23
p_c_adhdrs_16_rcIntegerRecommendedrecoded item 16, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_17IntegerRecommendedIs forgetful in daily activities.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_9, adhd_current_parent_9, adhd_lifetime_self_9, adhdrs_ha_9, adhdrs_hc_9, adhdrs_sa_9, adhdrs_sc_9
p_c_adhdrs_17_rcIntegerRecommendedrecoded item 17, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_18IntegerRecommendedInterrupts or intrudes on others.0::30=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Oftenadhd_current_expert_18, adhd_current_parent_18, adhd_lifetime_self_18, adhdrs_ha_24, adhdrs_hc_24, adhdrs_sa_24, adhdrs_sc_24
p_c_adhdrs_18_rcIntegerRecommendedrecoded item 18, symptom present, "yes", "no0;10=No; 1=Yes
p_c_adhdrs_19IntegerRecommendedDoes not seem to listen to what is said to him/her.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_20IntegerRecommendedShifts from one uncompleted activity to another.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_21IntegerRecommendedActs before thinking.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_22IntegerRecommendedEngages in physically dangerous activities without considering consequences (e.g. running into street without looking).0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_23IntegerRecommendedDaydreams a lot.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_24IntegerRecommendedOften is sluggish or drowsy.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_25IntegerRecommendedOften stares into space and reports daydreaming.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_26IntegerRecommendedOften appears to be low in energy level, sluggish, or drowsy.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_27IntegerRecommendedOften appears to be apathetic or unmotivated to engage in goal-directed activities (schoolwork, chores or job-related activities), although motivation to engage in favored passive activities (e.g. hobbies, watching TV, or listening to music) is usually unimpaired.0=Never or Rarely; 1=Sometimes; 2-Often; 3= Very Often
p_c_adhdrs_hyp_rsIntegerRecommendedHyperactivity Subscale raw score
p_c_adhdrs_hyp_tsIntegerRecommendedHyperactivity Subscale T-scoreadhd_hi_tscore
p_c_adhdrs_hypsxIntegerRecommendedNumber of hyperactive symptoms
p_c_adhdrs_int_rsIntegerRecommendedInattention Subscale raw score
p_c_adhdrs_int_tsIntegerRecommendedInattention Subscale T-scoreadhd_ia_tscore
p_c_adhdrs_intsxIntegerRecommendedNumber of inattentive symptoms
age_onsIntegerRecommendedage of onsetp_c_adhdrs_onset
p_c_adhdrs_tot_rsIntegerRecommendedADHD RS total raw scoreadhd_current_expert_total
p_c_adhdrs_tot_tsIntegerRecommendedADHD RS total t scoreadhd_total_tscore
version_formString100RecommendedForm used/assessment name
comments_miscString4,000RecommendedMiscellaneous comments on study, interview, methodology relevant to this form dataadhd_current_expert_comments, adhd_current_parent_comments, adhd_lifetime_self_comments
impair1IntegerRecommendedImpairment Rating: Getting along with family or teachers (T-score)0::200
impair2IntegerRecommendedImpairment Rating: Getting along with other children (T-score)0::200
impair3IntegerRecommendedImpairment Rating: Completing/returning homework (T-score)0::200
impair4IntegerRecommendedImpairment Rating: Performing academically at school (T-score)0::200
impair5IntegerRecommendedImpairment Rating: Controlling behavior in school (T-score)0::200
impair6IntegerRecommendedImpairment Rating: Feeling good about herself/himself (T-score)0::200
adhdrs_ha_10IntegerRecommendedGetting along with family members0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_11IntegerRecommendedGetting along with other children0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_12IntegerRecommendedCompleting or returning homework0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_13IntegerRecommendedPerforming academically in school0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_14IntegerRecommendedControlling behavior in school0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_15IntegerRecommendedFeeling good about himself/herself0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_25IntegerRecommendedGetting along with family members0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_26IntegerRecommendedGetting along with other children0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_27IntegerRecommendedCompleting or returning homework0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_28IntegerRecommendedPerforming academically in school0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_29IntegerRecommendedControlling behavior in school0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
adhdrs_ha_30IntegerRecommendedFeeling good about himself/herself0::30= No problem; 1= Minor problem; 2= Moderate problem; 3= Severe problem
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: adhdrs01 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.