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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.
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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

CPEA STAART PPVT SUMMARY 2004

377 Shared Subjects

PPVT Summary 2004 as defined by the CPEA STAART Project
Clinical Assessments
Cognitive
10/01/2010
cs_ppvt_summary_200401
12/16/2022
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*
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY ppvt_date_std
Query cycle Integer Recommended Timepoint information -1 = Screener; 0 = Baseline; 97 = Taper; 98 = Withdrawal; 99 = Interim contact; Otherwise: weeks since baseline
patid String 20 Recommended A Participant ID
network String 20 Recommended Network CPEA or STAART Network
site String 101 Recommended Site Study Site
Query study String 100 Recommended Study; The code for each individual study
Query ppvt_age Integer Recommended PPVT Age
Query ppvt_date Integer Recommended PPVT Date
Query ppvt_lb_confd Integer Recommended Lower Band 40::160; -1;9;13;15;16;24;27;28;29;31;32;35;36;37;39 -1 = Not available
Query ppvt_lb_prctl Float Recommended Lower Band 0 :: 100;-1 -1 = Not available
Query ppvt_rs_ageeq Integer Recommended Age Equivalent
Query ppvt_rs_norml Integer Recommended Normal Curve Equivalent -1 = Not available
Query ppvt_rs_prctl Float Recommended Percentile Rank 0 :: 100;-1 -1 = Not available
Query ppvt_rs_rawsc Integer Recommended Raw Score 0 :: 204;-1 -1 = Not available
Query ppvt_rs_stdsc Integer Recommended Standard Score 40 :: 160;-1;20;22;23;31;34;35;36;38 -1 = Not available
Query ppvt_rs_stnin Integer Recommended Stanine
Query ppvt_ub_confd Integer Recommended Upper Band 40::160; -1;27;29;30;34;38 -1 = Not available
Query ppvt_ub_prctl Float Recommended Upper Band 0 :: 100; -1 -1 = Not available
Query ppvt_version String 35 Recommended PPVT Version
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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