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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.

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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

ABCD Longitudinal Summary Scores Traumatic Brain Injury

0 Shared Subjects

Traumatic brain injury of youth summary scores (update)
Clinical Assessments
Trauma
01/22/2019
abcd_lsstbi01
10/27/2020
View Change History
01
Definition
Submission Template
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*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 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.
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
eventname String 60 Recommended The event name for which the data was collected
Query tbi_ss_ntbiloc_l Integer Recommended Number of TBI-LOC (number of TBIs with loss consciousness): SUM(AND([tbi_1]=1,[tbi_1b]>0), AND([tbi_2]=1,[tbi_2b]>0,AND([tbi_3]=1,[tbi_3b]>0),AND([tbi_4]=1,[tbi_4b]>0),AND([tbi_5]=1,[tbi_5b]>0),[tbi_6p], AND([tbi_7a]=1,[tbi_7c1]>0)); Validation: No minimum brain_injury_ss_ntbiloc_p_l
Query tbi_ss_ntbiloc_nm_l Integer Recommended Number of TBI-LOC : Number missing brain_injury_ss_ntbiloc_nm_p__l
Query tbi_ss_ntbiloc30_l Integer Recommended Number of TBI-LOC >= 30 (number of TBIs with loss of conscioiusness >= 30 minutes): SUM(AND([tbi_1]=1,[tbi_1b]>1), AND([tbi_2]=1,[tbi_2b]>1)AND(tbi_3]=1,[tbi_3b]>1), AND([tbi_4]=1,[tbi_4b]>1),AND([tbi_5]=1,[tbi_5b]>1),[tbi_6r], AND([tbi_7a]=1,[7c1]>1)); Validation: No minimum brain_injury_ss_ntbiloc30_p_l
Query tbi_ss_ntbiloc30_nm_l Integer Recommended Number of TBI_LOC >= 30 : Number missing brain_injury_ss_ntbiloc30_nm_p_l
Query tbi_ss_nmrpi_l Integer Recommended Number of periods with multiple or repeated injuries: SUM([tbi_7a]); Validation: No minimum brain_injury_ss_nmrpi_p_l
Query tbi_ss_nmrpi_nm_l Integer Recommended Number of periods with multiple or repeated injuries : Number missing brain_injury_ss_nmrpi_nm_p_l
Query tbi_ss_agefirst_l Float Recommended Age at first TBI-LOC: IF(OR(AND([tbi_1]=1,[tbi_1b]>0),AND([tbi_2]=1,[tbi_2b]>0),AND([tbi_3]=1,[tbi_3b]>0), AND([tbi_4]=1,[tbi_4b]>0),AND([tbi_5]=1,[tbi_5b]>0),[tbi_6o]=1,AND([tbi_7a]=1,[tbi_7c1]>0)), MIN([tbi_1d],[tbi_2d],[tbi_3d],[tbi_4d],[tbi_5d],[tbi_6s],[tbi_7e],"); Validation: No minimum brain_injury_ss_agefirst_p_l
Query tbi_ss_agefirst_nm_l Integer Recommended Age at first TBI-LOC: Number missing brain_injury_ss_agefirst_nm_p_l
Query tbi_ss_worst_overall_l Integer Recommended Worst Injury Overall: Worst TBI - 1, Improbable TBI (no TBI or TBI w/o LOC or memory loss); 2, Possible mild TBI (TBI w/o LOC but memory loss); 3, Mild TBI (TBI w/LOC ≤ 30 min); 4, Moderate TBI (TBI w/LOC 30 min - 24 hrs); 5, Severe TBI (TBI w/ LOC ≥ 24 hrs) 1 ; 2 ; 3 ; 4 ; 5 1 = 1. Improbable TBI; 2 = 2. Improbable TBI complex; 3 = 3. Mild TBI; 4 = 4. Moderate TBI; 5 = 5. Severe TBI brain_injury_ss_worst_overall_p_l
tbi_ss_before15_nm_l Integer Recommended TBI-LOC before age 15 number missing brain_injury_ss_before15_nm_p_l
tbi_ss_worst1_l Integer Recommended Worst injury1 = improbable TBI (No TBI) brain_injury_ss_worst1_p_l
tbi_ss_worst1b_l Integer Recommended Worst injury1b = improbable TBI complex (TBI w/o LOC or memory loss) brain_injury_ss_worst1b_p_l
tbi_ss_worst2_l Integer Recommended Worst Injury2 = possible mild TBI (TBI w/o LOC but memory loss) brain_injury_ss_worst2_p_l
tbi_ss_worst3_l Integer Recommended Worst Injury3 = Mild TBI (TBI w/ LOC ≤ 30 m) brain_injury_ss_worst3_p_l
tbi_ss_worst4_l Integer Recommended Worst Injury4 = moderate TBI (TBI w/ LOC 30 m - 24 h) brain_injury_ss_worst4_p_l
tbi_ss_worst5_l Integer Recommended Worst Injury5 = Severe TBI (TBI w/ LOC ≥ 24 h) brain_injury_ss_worst5_p_l
tbi_ss_agefirst_nt_l Integer Recommended Age at first TBI-LOC brain_injury_ss_agefirst_nt_p_l
tbi_ss_before15_l Integer Recommended TBI-LOC before age 15 brain_injury_ss_before15_p_l
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.

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