NIMH Data Archive - Data Dictionary: Data Structure

Title:

Adult ADHD Self-Report Scale Screener

Short Name:

sradhd

Version:

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subjectkey	GUID		Required	The NDAR Global Unique Identifier (GUID) for research subject	NDAR*		nimhid
src_subject_id	String	20	Required	Subject ID how it's defined in lab/project			ptid
interview_date	Date		Required	Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY		Required field	testdate
interview_age	Integer		Required	Age in months at the time of the interview/test/sampling/imaging.	0 :: 1260	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.	age
sex	String	20	Required	Sex of the subject	M;F	M = Male; F = Female	gender
sradhd_finaldetail	Integer		Recommended	How often do you have trouble wrapping up the final details of a project, once the challenging parts have been done?	0::4	0=Never; 1=Rarely;2=Sometimes; 3=Often; 4=Very Often	month6_putofflastminute
sradhd_organize	Integer		Recommended	How often do you have difficulty getting things in order when you have to do a task that requires organization?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	organize
sradhd_remappointment	Integer		Recommended	How often do you have problems remembering appointments or obligations?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	remappointment
sradhd_avoidstart	Integer		Recommended	When you have a task that requires a lot of thought, how often do you avoid or delay getting started?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	aviodstart
sradhd_fidget	Integer		Recommended	How often do you fidget or squirm with your hands or feet when you have to sit down for a long time?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	fidget
sradhd_overactive	Integer		Recommended	How often do you feel overly active and compelled to do things, like you were driven by a motor?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	overactive
asrs_score	Integer		Recommended	ADHD Self report total score			asrs_adhd_rs
asrs_exclusionscore	Integer		Recommended	Exclusion score		1 point for items 1-3 if the item score is 2 or higher; 1 point for items 4-6 if the item score is 3 or higher
sradhd_diffproj	Integer		Recommended	How often do you make careless mistakes when you have to work on a boring or difficult project?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
sradhd_repwork	Integer		Recommended	How often do you have difficulty keeping your attention when you are doing boring or repetitive work?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
sradhd_diffconc	Integer		Recommended	How often do you have difficulty concentrating on what people say to you, even when they are speaking to you directly?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	diffconcspeak, month6_diffconc
sradhd_misplace	Integer		Recommended	How often do you misplace or have difficulty finding things at home or at work?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
sradhd_distract	Integer		Recommended	How often are you distracted by activity or noise around you?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	distracted
sradhd_meeting	Integer		Recommended	How often do you leave your seat in meeting or other situations in which you are expected to remain seated?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	month6_leftseatunexpectedly
sradhd_restl	Integer		Recommended	How often do you feel restless or fidgety?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
sradhd_relax	Integer		Recommended	How often do you have difficulty unwinding and relaxing when you have time to yourself?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	month6_troublerelaxing
sradhd_soctalk	Integer		Recommended	How often do you find yourself talking to much when you are in social situations?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
sradhd_finsent	Integer		Recommended	When you're in a conversation, how often do you find yourself finishing the sentences of the people you are talking to, before they can finish them themselves?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often	month6_finishedsentences
sradhd_turn	Integer		Recommended	How often do you have difficulty waiting your turn in situations when turn taking is required?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
sradhd_inter	Integer		Recommended	How often do you interrupt others when they are busy?	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
site	String	101	Recommended	Site		Study Site	siteid
timept	Integer		Recommended	Time Point		888 = not applicable; 999 = missing	timepoint
month6_dependentuponothers	Integer		Recommended	Dependent on Others	0::4	0=Never; 1=Rarely; 2=Sometimes; 3=Often; 4=Very Often
sldc150	Integer		Recommended	ADHD. Current, age of onset			life_howoldfirstadhd
life_howmanyyearsadhd	Integer		Recommended	NCS-R ADHD: ADHD - Number of Years
asrs_flag	Integer		Recommended	Exclusion score flag	0;1	1=asrs_exclusionscore is 4 or higher; 0=asrs_exclusionscore lower than 4

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)
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Distribution for DataStructure: sradhd01 and Element:

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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.