Loading...

Reset Password

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.

Warning Notice

This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action.

All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.

You have logged in with a temporary password. Please update your password. Passwords must contain 8 or more characters and must contain at least 3 of the following types of characters:

Subscribe to our mailing list

Mailing List(s)
Email Format

You are now leaving the National Database for Autism Research (NDAR) web site to go to:

Click on the address above if the page does not change within 10 seconds.

Disclaimer

NDAR is not responsible for the content of this external site and does not monitor other web sites for accuracy.

Selected Filters
No filters selected

The filters you have selected from various query interfaces will be stored here, in the 'Filter Cart'. The database will be queried using filters added to your 'Filter Cart', when multiple filters are defined, each will be executed using 'AND' logic, so with each filter that is applied the result set gets smaller.

From the 'Filter Cart' you can inspect each of the filters that have been defined, and you also have the option to remove filters. The 'Filter Cart' itself will display the number of filters applied along with the number of subjects that are identified by the combination of those filters. For example a GUID filter with two subjects, followed by a GUID filter for just one of those subjects would return only data for the subject that is in both GUID filters.

If you have a question about the filter cart, or underlying filters please contact the help desk at The NDA Help Desk

Description
Value Range
Notes
Data Structures with shared data
No filters have been selected

Diagnoses Neurology

diagnoses_neurology

01

Diagnoses - Neurology from medical history questionnaire, including basic ASD assessment, general neurology, ANS, and GI symptoms as defined by Dr. Gang Yao at the University of Missouri

Download Definition as
Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotes
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
asd_yes_noString10RequiredHas the subject been diagnosed with Autism Spectrum Disorder?
TRUE;FALSE;UNKNOWN;NK
NK = Not known
asd_whenString32Recommendedwhen was the ASD diagnosed?
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.
asd_whereString200Recommendedwhere was the ASD diagnosed?
asd_diagnosisIntegerRequiredIf yes, What was the previous diagnosis of Autism Spectrum Disorder?1;2;3;9991 = Autism; 2 = Aspergers; 3 = PDD-NOS
asd_detailsString200RecommendedDetails of ASD diagnosis
dd_yes_noString10RecommendedHas the subject been diagnosed with Developmental Disorder?
TRUE;FALSE;UNKNOWN;NK
NK = Not known
dd_whenString32Recommendedwhen was the DD diagnosed?
dd_whereString200Recommendedwhere was the DD diagnosed?
dd_diagnosisIntegerRecommendedIf Yes, What was the previous diagnosis of Developmental Disorder?1;2;3;41 = Chromosome disorder; 2 = Syndrome; 3 = Learning disability; 4 = Other
dd_detailsString200RecommendedDetails of DD diagnosis
wechslertestIntegerRecommendedHas Wechsler (WISC, WPPSI) test been done?0;1;20 = No; 1 = Yes; 2 = Unknown
leitertestIntegerRecommendedHas Leiter test been done?0;1;20 = No; 1 = Yes; 2 = Unknown
denvertestIntegerRecommendedHas Denver Developmental test been done?0;1;20 = No; 1 = Yes; 2 = Unknown
vinelandtestIntegerRecommendedHas Vineland test been done?0;1;20 = No; 1 = Yes; 2 = Unknown
otherdevelopmentaltestIntegerRecommendedHas any other developmental test been done?
0;1;2
0 = No/False; 1 = Yes/True; 2 = Unknown
developmentaltestdetailsString200RecommendedDetails of other developmental tests
iq_assessmentIntegerRecommendedthe IQ score1 :: 101 = Superior >130+; 2 = High average 116-130; 3 = Average 85-115; 4 = Borderline 71-84; 5 = Mild MR 55-70; 6 = Moderate MR 40-54; 7 = Severe MR 20-39; 8 = Profound MR <20; 9 = Unspecified MR; 10 = Unknown
motherhandednessIntegerRecommendedHandedness of the Child's Mother1;2;31 = Left; 2 = Right; 3 = Ambidextrous
fatherhandednessIntegerRecommendedHandedness of the Child's Father1;2;31 = Left; 2 = Right; 3 = Ambidextrous
ticsIntegerRecommendedDoes (did) the Child have Tics?0;1;20 = No; 1 = Yes; 2 = Unknown
tremorsIntegerRecommendedDoes (did) the Child have Tremors?0;1;20 = No; 1 = Yes; 2 = Unknown
hypotoniaIntegerRecommendedDoes (did) the Child have Hypotonia (low muscle tone)?0;1;20 = No; 1 = Yes; 2 = Not known
hypertoniaIntegerRecommendedDoes (did) the Child have Hypertonia (tight muscle tone)?0;1;20 = No; 1 = Yes; 2 = Not known
attentiondisorderIntegerRecommendedDoes (did) the subject have Attention Deficit Disorder +/- Hyperactivity?
0;1;2
0 = No/False; 1 = Yes/True; 2 = Unknown
abnormalsedationresponseIntegerRecommendedwas there an abnormal sedation response?0;1;20 = No; 1 = Yes; 2 = Unknown
toewalkerIntegerRecommendedDoes (did) the Child have Toe walker?0;1;20 = No; 1 = Yes; 2 = Unknown
toewalkerdetailsString255RecommendedIf Yes, Describe at what ages, any treatments, etc.
unusualwalkpatternIntegerRecommendedDoes (did) the Child have Unusual walking pattern?0;1;20 = No; 1 = Yes; 2 = Unknown
balanceproblemIntegerRecommendedDoes (did) the Child have Balance problem?0;1;20 = No; 1 = Yes; 2 = Unknown
coordinationproblemIntegerRecommendedDoes (did) the Child have Coordination problem/clumsy?0;1;20 = No; 1 = Yes; 2 = Unknown
hearinglossIntegerRequiredHearing Loss: Does (did) the subject have Hearing loss?
0;1;2;999
0 = No/False; 1 = Yes/True; 2 = Unknown
hearinglosstypeIntegerRecommendedIs the Child's Hearing loss Sensorineural or Conductive?1;21 = Sensorineural; 2 = Conductive
hearinglosscorrectableIntegerRecommendedIf Yes, Is the Child's Hearing loss Correctable?0;1;20 = No; 1 = Yes; 2 = Unknown
usehearingaidIntegerRecommendedIf Yes, Does the Child Uses hearing aid?0;1;20 = No; 1 = Yes; 2 = Unknown
soundsensitiveIntegerRecommendedIf Yes, Does the Child have Sound sensitivity?0;1;20 = No; 1 = Yes; 2 = Unknown
visionproblemsIntegerRecommendedVision: Does (did) the subject have Vision/eye problems?
0;1;2
0 = No/False; 1 = Yes/True; 2 = Unknown
visionproblemdetailString255RecommendedDetails of the vision problem
vsionproblemcorrectableIntegerRecommendedIf Yes, What the Vision/eye problems correctable?0;1;20 = No; 1 = Yes; 2 = Unknown
weareyeglassesIntegerRecommendedDoes (did) the Child wear Glasses/lenses?0;1;20 = No; 1 = Yes; 2 = Unknown
migraineheadacheIntegerRequiredDoes (did) the Child have Migraine headaches?0;1;2;9990 = No; 1 = Yes; 2 = Unknown
paintoleranceIntegerRecommendedHow is the Child's Pain Tolerance?1;2;3;41 = Very high; 2 = High; 3 = Normal; 4 = Low
seizuresIntegerRequiredDoes (did) the subject have Seizures?
0;1;2;999
0 = No; 1 = Yes; 2 = Unknown; 999 =NA/missing
seizuretypeIntegerRecommendedIf Yes, What type of seizures does the Child have?1;2;3;4;5;61 = Febrile; 2 = Myoclonic; 3 = Grand mal; 4 = Complex partial; 5 = Petit mal; 6 = Other
ctscanofbrainString10RecommendedDid the subject take a CT scan of brain?
TRUE;FALSE;UNKNOWN;NK
NK = Not known
ctscanresultIntegerRecommendedDetails of MRI/CT scan result(s)1;2;31 = Normal; 2 = Abnormal; 3 = Unknown
mribrainscanString10RecommendedDid the subject take an MRI scan of brain?
TRUE;FALSE;UNKNOWN;NK
NK = Not known
mriscanresultsIntegerRecommendedDetails of the brain MRI result(s)1;2;31 = Normal; 2 = Abnormal; 3 = Unknown
eegtestString10RecommendedDid the subject take a EEG exam?
TRUE;FALSE;UNKNOWN;NK
NK = Not known
eegresultsIntegerRecommendedDetails of the EEG result(s)1;2;31 = Normal; 2 = Abnormal; 3 = Unknown
neurologictestdetailsString255RecommendedDetails/Examples
sweatabnormallyString6RecommendedSweat Does (did) the Child Sweat abnormally?TRUE;FALSE
sweattoolittleString6RecommendedDoes (did) the Child Sweat too little and gets overheated in the summer?TRUE;FALSE
sweattoomuchString6RecommendedDoes (did) the Child Sweat too much?TRUE;FALSE
sweatmuchcoldString6RecommendedDoes (did) the Child Sweat too much in cold weather?TRUE;FALSE
sweatmuchatnightString6RecommendedDoes (did) the Child Sweat too much at night?TRUE;FALSE
sweatmuchotherString6RecommendedDoes (did) the Child Sweat too much at other conditions?TRUE;FALSE
abnormal_salivaString6RecommendedSaliva Does (did) the Child produce abnormal amount of saliva?TRUE;FALSE
saliva_dry_mouthString6RecommendedIs (was) the abnormality Dry mouth?TRUE;FALSE
saliva_too_muchString6RecommendedIs (was) the abnormality too much saliva?TRUE;FALSE
saliva_droolsString6RecommendedIs (was) the abnormality Drools a lot?TRUE;FALSE
abnormalurinationString6RecommendedDoes (did) the Child have trouble with Urination?TRUE;FALSE
urination_toilet_trainedString6RecommendedIs the child toilet trained?TRUE;FALSE
urination_night_wettingString6RecommendedDoes the child have night-wetting issue?TRUE;FALSE
urination_retainString6RecommendedDoes the child have bladder retaining issue?TRUE;FALSE
red_handfeetString6RecommendedDoes (did) the Child have Red hands and/or feet?TRUE;FALSE
cold_handfeetString6RecommendedDoes (did) the Child have Cold or clammy hands and feet, even in normal ambient temperature?TRUE;FALSE
abnormal_vomit_swallowString6RecommendedDoes (did) the Child have trouble with Vomitting or Swallowing?TRUE;FALSE
vomitasbabyString6RecommendedDid the child vomit as a baby?TRUE;FALSE
vomitgerdString6RequiredIs the child diagnosedwith GERD?TRUE;FALSE;999
troublewithsolidString6RecommendedDoes the child have trouble with solid?TRUE;FALSE
troublewithliquidString6RecommendedDoes the child have trouble with liquid?TRUE;FALSE
trouble_swallow_otherString6RecommendedDoes the child have other swallow issues?TRUE;FALSE
hasfaintedString6RecommendedHas the Child ever fained?TRUE;FALSE
abnormal_blood_pressureString6RecommendedWas the Child diagnosed with Low Blood Pressure or "Orthostatic Hypotension"?TRUE;FALSE
decrease_heartrateString6RecommendedWas the Child diagnosed with a Hyperactive or Decreased Heart Rate?TRUE;FALSE
abnormal_breathString6RecommendedDoes (did) the Child have an Abnormal Breathing Pattern?TRUE;FALSE
ans_detailsString255RecommendedDetails/Examples
gi_bellypainString6RecommendedIn the last 3 months, has the Child had Abdominal (belly) Pain?TRUE;FALSE
gi_bellypain_durationIntegerRecommendedDuration of the belly pain?1;2;3;4;51 = <3 months; 2 = 3-5 months; 3 = 6-11 months; 4 = 1 year or longer; 5 = Unsure
gi_constipationString6RecommendedIn the last 3 months, has the Child had Constipation?TRUE;FALSE
gi_constipation_durationIntegerRecommendedDuration of the constipation?1;2;3;4;51 = <3 months; 2 = 3-5 months; 3 = 6-11 months; 4 = 1 year or longer; 5 = Unsure
gi_diarrheaString6RecommendedIn the last 3 months, has the Child had Diarrhea (loose or watery stools)?TRUE;FALSE
gi_diarrhea_durationIntegerRecommendedDuration of the diarrhea?1;2;3;4;51 = <3 months; 2 = 3-5 months; 3 = 6-11 months; 4 = 1 year or longer; 5 = Unsure
gi_nauseaString6RecommendedIn the last 3 months, has the Child had Nausea?TRUE;FALSE
gi_nausea_durationIntegerRecommendedDuration of the nausea problem?1;2;3;4;51 = <3 months; 2 = 3-5 months; 3 = 6-11 months; 4 = 1 year or longer; 5 = Unsure
gi_bloatingString6RecommendedIn the last 3 months, has the Child had Bloating?TRUE;FALSE
gi_bloating_durationIntegerRecommendedDuration of the bloating problem?1;2;3;4;51 = <3 months; 2 = 3-5 months; 3 = 6-11 months; 4 = 1 year or longer; 5 = Unsure
gi_nothungryString6RecommendedIn the last 3 months, has the Child been not hungry after eating very little?TRUE;FALSE
gi_nothungry_durationIntegerRecommendedDuration of the "not hungry" problem?1;2;3;4;51 = <3 months; 2 = 3-5 months; 3 = 6-11 months; 4 = 1 year or longer; 5 = Unsure
gi_othersymptomString6RecommendedIn the last 3 months, has the Child had Other gastrointestinal (tummy) symptoms not listed?TRUE;FALSE
gi_other_duratioinIntegerRecommendedDuration of the other GI symptoms?1;2;3;4;51 = <3 months; 2 = 3-5 months; 3 = 6-11 months; 4 = 1 year or longer; 5 = Unsure
other_gi_symptom_detailString255RecommendedDesribe other GI symptoms
src_subject_idString20RequiredSubject ID how it's defined in lab/project
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired field
handednessString29Requiredhandedness
R;L;B;999
R = Right; L = Left; B = Both
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: diagnoses_neurology01 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.