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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

Stanford Sleepiness Scale

206 Shared Subjects

N/A
Clinical Assessments
Sleep
07/18/2016
sss01
04/22/2024
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 record_id
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
sss String 1 Required Please choose only one answer that best describes your current state. 1 = Feeling active and vital; alert; wide-awake; 2 = Functioning at a high level, but not at peak, able to concentration; 3, =relaxed, awake, not at full alertness, responsive; 4 = a little foggy, not at peak, let down; 5 = fogginess, beginning to lose interest in remaining awake, slowed down; 6 =sleepiness, prefer to be lying down; fighting sleep, woozy; 7 = almost in reerie; sleep onset soon; lost struggle to remain awake; x = asleep
Query visit String 60 Recommended Visit name
sss_re4 String 1 Recommended 4. Degree of Sleepiness 1;2;3;4;5;6;7;x 1 = Feeling active and vital, alert, wide-awake; 2 = Functioning at a high level, but not at peak, able to concentration; 3=Relaxed, awake, not at full alertness, responsive; 4 = A little foggy, not at peak, let down; 5 = Fogginess, beginning to lose interest in remaining awake, slowed down; 6 =Sleepiness, prefer to be lying down; fighting sleep, woozy; 7 = Almost in reverie; sleep onset soon; lost struggle to remain awake; x=Asleep
reschedule5 Integer Recommended 5. Are you entering reschedule data? 0;1 0 = No; 1 = Yes
sss_re5 String 1 Recommended 5. Degree of Sleepiness 1;2;3;4;5;6;7;x 1 = Feeling active and vital, alert, wide-awake; 2 = Functioning at a high level, but not at peak, able to concentration; 3=Relaxed, awake, not at full alertness, responsive; 4 = A little foggy, not at peak, let down; 5 = Fogginess, beginning to lose interest in remaining awake, slowed down; 6 =Sleepiness, prefer to be lying down; fighting sleep, woozy; 7 = Almost in reverie; sleep onset soon; lost struggle to remain awake; x=Asleep
reschedule1 Integer Recommended 1. Are you entering reschedule data? 0;1 0 = No; 1 = Yes
sss_re1 String 1 Recommended 1. Degree of Sleepiness 1;2;3;4;5;6;7;x 1 = Feeling active and vital, alert, wide-awake; 2 = Functioning at a high level, but not at peak, able to concentration; 3=Relaxed, awake, not at full alertness, responsive; 4 = A little foggy, not at peak, let down; 5 = Fogginess, beginning to lose interest in remaining awake, slowed down; 6 =Sleepiness, prefer to be lying down; fighting sleep, woozy; 7 = Almost in reverie; sleep onset soon; lost struggle to remain awake; x=Asleep
reschedule2 Integer Recommended 2. Are you entering reschedule data? 0;1 0 = No; 1 = Yes
sss_re2 String 1 Recommended 2. Degree of Sleepiness 1;2;3;4;5;6;7;x 1 = Feeling active and vital, alert, wide-awake; 2 = Functioning at a high level, but not at peak, able to concentration; 3=Relaxed, awake, not at full alertness, responsive; 4 = A little foggy, not at peak, let down; 5 = Fogginess, beginning to lose interest in remaining awake, slowed down; 6 =Sleepiness, prefer to be lying down; fighting sleep, woozy; 7 = Almost in reverie; sleep onset soon; lost struggle to remain awake; x=Asleep
reschedule3 Integer Recommended 3. Are you entering reschedule data? 0;1 0 = No; 1 = Yes
sss_re3 String 1 Recommended 3. Degree of Sleepiness 1;2;3;4;5;6;7;x 1 = Feeling active and vital, alert, wide-awake; 2 = Functioning at a high level, but not at peak, able to concentration; 3=Relaxed, awake, not at full alertness, responsive; 4 = A little foggy, not at peak, let down; 5 = Fogginess, beginning to lose interest in remaining awake, slowed down; 6 =Sleepiness, prefer to be lying down; fighting sleep, woozy; 7 = Almost in reverie; sleep onset soon; lost struggle to remain awake; x=Asleep
reschedule4 Integer Recommended 4. Are you entering reschedule data? 0;1 0 = No; 1 = Yes
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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