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Description
Value Range
Notes
Data Structures with shared data
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Neurocognitive Battery

neurobatt

01

Neurocognitive Battery

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Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/projectCATIEID
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
visitidIntegerRecommendedMetaTrial Visit IDSystem variable: unique code for each type of visit -use to merge files
visitString50RecommendedVisit nameCharacter description of each type of visit
truncvisIntegerRecommendedTruncated Visit NumberCreated variable: provides a numeric visit number for all visits, including unscheduled and end of phase
phase_ctString20RecommendedCurrent Phase. Phase patient was in at the time of the assessment Phase 4 refers to the follow-up phase.Pre-Rand; Phase 1/1A; Phase 2; Phase 3; Phase 4; Phase 1B; Open-Choice Phase; Screening; Phase 1
visdayIntegerRecommendedNumber of days from study baseline to date of visit
protocolString50RecommendedProtocol [Study] name
bat01IntegerRecommendedReading Subtest of the WRAT-30;10=No; 1=Yes
bat02IntegerRecommendedControlled Oral Word Association Test (COWAT)0;10=No; 1=Yes
bat03IntegerRecommendedCategory Instances0;10=No; 1=Yes
bat04IntegerRecommendedWISC-R Mazes0;10=No; 1=Yes
bat05IntegerRecommendedLetter-number Sequencing0;10=No; 1=Yes
bat06IntegerRecommendedHopkins Verbal Learning Test0;10=No; 1=Yes
bat07IntegerRecommendedFacial Emotion Discrimination Task0;10=No; 1=Yes
bat08IntegerRecommendedWAIS-R Digit Symbol Test0;10=No; 1=Yes
bat09IntegerRecommendedGrooved Pegboard0;10=No; 1=Yes
bat10IntegerRecommendedContinuous Performance Test (CPT)0;10=No; 1=Yes
bat11IntegerRecommendedComputerized Test of Visuospatial Working Memory0;10=No; 1=Yes
bat12IntegerRecommendedWisconsin Card Sorting Test (64-P)0;10=No; 1=Yes
neur1IntegerRecommendedIs English the patient's first language?0;10=No; 1=Yes
wrat_read_rawIntegerRecommendedReading Raw Score0::57;999999 = Missing valueNEUR2
neur2aIntegerRecommendedWRAT-3 not done at this visit1=yes
neur3aIntegerRecommendedControlled Oral Word Association Test (COWAT) Number of correct words generated in category F0::99
neur3bIntegerRecommendedControlled Oral Word Association Test (COWAT) Number of correct words generated in category A0::99
neur3cIntegerRecommendedControlled Oral Word Association Test (COWAT) Number of correct words generated in category S0::99
neur4aIntegerRecommendedCategory Instances: Number of correct words generated in category Animals0::99
neur4bIntegerRecommendedCategory Instances: Number of correct words generated in category Fruits0::99
neur4cIntegerRecommendedCategory Instances: Number of correct words generated in category Vegetables0::99
neur5IntegerRecommendedWISC-R Mazes raw score0::28
neur7aIntegerRecommendedHopkins Verbal Learning Test: Number of items recalled on trial 10::12
neur7bIntegerRecommendedHopkins Verbal Learning Test: Number of items recalled on trial 20::12
neur7cIntegerRecommendedHopkins Verbal Learning Test: Number of items recalled on trial 30::12
neur8IntegerRecommendedFacial Emotion Discrimination Task: Number of faces correctly discriminated0::30
neur9IntegerRecommendedWAIS-R Digit Symbol Test raw score0::93
neur6IntegerRecommendedLetter-number Sequencing: Number of correct sequences0::24
neur10aIntegerRecommendedGrooved Pegboard: Number of pegs successfully inserted on trial 10::25
neur10bIntegerRecommendedGrooved Pegboard: Number of pegs successfully inserted on trial 20::25
neur11aFloatRecommendedContinuous Performance Test (CPT) d-prime score: two digit
neur11bFloatRecommendedContinuous Performance Test (CPT) d-prime score: three digit
neur11cFloatRecommendedContinuous Performance Test (CPT) d-prime score: four digit
neur11dIntegerRecommendedContinuous Performance Test (CPT) Reaction time score ms: two digit0::999
neur11eIntegerRecommendedContinuous Performance Test (CPT) Reaction time score ms: three digit0::999
neur11fIntegerRecommendedContinuous Performance Test (CPT) Reaction time score ms: four digit0::999
neur12aIntegerRecommendedComputerized Test of Visuospatial Working Memory: Mean error for each trial mm: no delay0::225
neur12bIntegerRecommendedComputerized Test of Visuospatial Working Memory: Mean error for each trial mm: 5 second delay0::225
neur12cIntegerRecommendedComputerized Test of Visuospatial Working Memory: Mean error for each trial mm: 15 second delay0::225
neur13aIntegerRecommendedWisconsin Card Sorting Test (64-P): Number of perseverative errors0::64
neur13bIntegerRecommendedWisconsin Card Sorting Test (64-P): Number of completed categories0::6
neur13cIntegerRecommendedWisconsin Card Sorting Test (64-P): Additional consecutive cards in the final category0::9
neur8_cIntegerRecommendedNEUR8 in Category by grouping score 15
wrat3IntegerRecommendedWRAT-3 Categorized1::5
p_flagIntegerRecommendedFlag for Patients With Enough Data0;1
neur5_sFloatRecommendedWISCR Mazes Standardized response for NEUR5
neur6_sFloatRecommendedLetter Number Sequence Standardized response
neur7a_sFloatRecommendedStandardized response for NEUR7A
neur7b_sFloatRecommendedStandardized response for NEUR7B
neur7c_sFloatRecommendedStandardized response for NEUR7C
neur9_sFloatRecommendedWAISR Digit symbol Standardized response
neu11a_sFloatRecommendedStandardized response for NEUR11AC
neu11b_sFloatRecommendedStandardized response for NEUR11BC
neu11c_sFloatRecommendedStandardized response for NEUR11CC
neu12_srFloatRecommendedReversed sign of NEUR12_S, the standardized response for the following calculation: (average of 5 second delay and 15 second delay) (no delay), with invalid data set to missing
mneur34FloatRecommendedMean of the standardized to baseline responses to NEUR3A, NEUR3B,NEUR3C and NEUR4A, NEUR4B,NEUR4C
mneur10FloatRecommendedMean of the standardized to baseline responses to NEUR10A and NEUR10B
mneur13FloatRecommendedMean of the reversed standardized to baseline response to NEUR13A, and the standardized to baseline response to (NEUR13B + NEUR13C/10)
n_flagIntegerRecommendedNeuro Comp Score: Complete Data at Test Level0;1
verbal_sFloatRecommendedVerbal Domain Score Standardized to baseline Mean of (NEUR7A_S, NEUR7B_S, NEUR7C_S)
vigil_sFloatRecommendedVigilance Domain Score Standardized to baseline Mean of (NEUR11A_S, NEUR11B_S, NEUR11C_S)
speed_sFloatRecommendedProcessing Speed Domain Score Standardized to baseline mean of (MNEUR34, MNEUR10, NEUR9_S)
reason_sFloatRecommendedReasoning Domain Score Standardized to Baseline Mean of (MNEUR13 and NEUR5_S)
memory_sFloatRecommendedWorking Memory Domain Score Standardized to baseline Mean of (NEU12_SR,NEUR6_S)
neuro_ssFloatRecommendedNeurocognitive Composite Score Created variable: Standardized to baseline Mean of (VERBAL_S, VIGIL_S, SPEED_S, REASON_S, MEMORY_S)
siteString100RecommendedSiteStudy Site
weekFloatRecommendedWeek in level/study99=week 10-week 14
rand_numIntegerRecommendedRandomization Number0::2
daysrzIntegerRecommendeddays since randomization
medhx_colorblindIntegerRecommendedColor blind?0;10 = No, 1 = Yes
nc_disabilIntegerRecommendedOther Type of Disability (1=yes)0;10=no; 1=yes
num_sessionsIntegerRecommendedNumber of sessions completed
nc_tot_minIntegerRecommendedTotal Test Time minutes
nc_cpf_trIntegerRecommendedCOWA Phonemic FlueTotal Raw Score0::100
nc_csf_trIntegerRecommendedCOWA Semantic FlueTotal Raw Score0::100
nc_ruff_tuIntegerRecommendedRuff Figural FlueTotal Unique Designs
nc_ruff_tpIntegerRecommendedRuff Figural FlueTotal Perseverations
nc_nrt_ncrIntegerRecommendedNumbers Reversed Number Correct Raw Score0::30
nc_eyes_trIntegerRecommendedEyes Test Total Raw Score0::28
nc_comp_tnIntegerRecommendedTotal Number of Tests Completed0::21
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: neurobatt01 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.