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Description
Value Range
Notes
Data Structures with shared data
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Deliberate Self-Harm Inventory

dshi

01

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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/project
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
comments_miscString4,000RecommendedMiscellaneous comments on study, interview, methodology relevant to this form data
dshi_q1String2Recommendedcut your wrist, arms, or other area(s) of your body (without intending to kill yourself)?Y;NY=Yes; N=No
dshi_q1aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q1bFloatRecommendedIf yes, how many times have you done this?
dshi_q1cString10RecommendedIf yes, when was the last time you did this?
dshi_q1dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q1eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q2String2RecommendedBurned yourself with a cigarette?Y;NY=Yes; N=No
dshi_q2aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q2bFloatRecommendedIf yes, how many times have you done this?
dshi_q2cString10RecommendedIf yes, when was the last time you did this?
dshi_q2dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q2eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q3String2RecommendedBurned yourself with a lighter or a match?Y;NY=Yes; N=No
dshi_q3aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q3bFloatRecommendedIf yes, how many times have you done this?
dshi_q3cString10RecommendedIf yes, when was the last time you did this?
dshi_q3dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q3eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q4String2RecommendedCarved words into your skin?Y;NY=Yes; N=No
dshi_q4aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q4bFloatRecommendedIf yes, how many times have you done this?
dshi_q4cString10RecommendedIf yes, when was the last time you did this?
dshi_q4dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q4eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q5String2RecommendedCarved pictures, designs, or other marks into your skin?Y;NY=Yes; N=No
dshi_q5aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q5bFloatRecommendedIf yes, how many times have you done this?
dshi_q5cString10RecommendedIf yes, when was the last time you did this?
dshi_q5dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q5eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q6String2RecommendedSeverely scratched yourself, to the extent that scarring or bleeding occurred?Y;NY=Yes; N=No
dshi_q6aFloatRecommendedIf yes. how old were you when you first did this?
dshi_q6bFloatRecommendedIf yes, how many times have you done this?
dshi_q6cString10RecommendedIf yes, when was the last time you did this?
dshi_q6dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q6eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q7String2RecommendedBit yourself, to the extent that you broke the skin?Y;NY=Yes; N=No
dshi_q7aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q7bFloatRecommendedIf yes, how many times have you done this?
dshi_q7cString10RecommendedIf yes, when was the last time you did this?
dshi_q7dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q7eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q8String2RecommendedRubbed sandpaper on your body?Y;NY=Yes; N=No
dshi_q8aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q8bFloatRecommendedIf yes, how many times have you done this?
dshi_q8cString10RecommendedIf yes, when was the last time you did this?
dshi_q8dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q8eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q9String2RecommendedDripped acid onto your skin?Y;NY=Yes; N=No
dshi_q9aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q9bFloatRecommendedIf yes, how many times have you done this?
dshi_q9cString10RecommendedIf yes, when was the last time you did this?
dshi_q9dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q9eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q10String2RecommendedUsed bleach, comet, or oven cleaner to scrub your skin?Y;NY=Yes; N=No
dshi_q10aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q10bFloatRecommendedIf yes, how many times have you done this?
dshi_q10cString10RecommendedIf yes, when was the last time you did this?
dshi_q10dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q10eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q11String2RecommendedStuck sharp objects such as needles, pins, staples, etc. into your skin, not including tattoos, ear piercing, needles used for drug use, or body piercing?Y;NY=Yes; N=No
dshi_q11aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q11bFloatRecommendedIf yes, how many times have you done this?
dshi_q11cString10RecommendedIf yes, when was the last time you did this?
dshi_q11dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q11eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q12String2RecommendedRubbed glass into your skin?Y;NY=Yes; N=No
dshi_q12aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q12bFloatRecommendedIf yes, how many times have you done this?
dshi_q12cString10RecommendedIf yes, when was the last time you did this?
dshi_q12dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q12eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q13String2RecommendedBroken your own bones?Y;NY=Yes; N=No
dshi_q13aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q13bFloatRecommendedIf yes, how many times have you done this?
dshi_q13cString10RecommendedIf yes, when was the last time you did this?
dshi_q13dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q13eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q14String2RecommendedBanged your head against something, to the extent that you caused a bruise to appear?Y;NY=Yes; N=No
dshi_q14aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q14bFloatRecommendedIf yes, how many times have you done this?
dshi_q14cString10RecommendedIf yes, when was the last time you did this?
dshi_q14dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q14eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q15String2RecommendedPunched yourself, to the extent that you caused a bruise to appear?Y;NY=Yes; N=No
dshi_q15aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q15bFloatRecommendedIf yes, how many times have you done this?
dshi_q15cString10RecommendedIf yes, when was the last time you did this?
dshi_q15dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q15eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q16String2RecommendedPrevented wounds from healing?Y;NY=Yes; N=No
dshi_q16aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q16bFloatRecommendedIf yes, how many times have you done this?
dshi_q16cString10RecommendedIf yes, when was the last time you did this?
dshi_q16dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q16eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_q17String2RecommendedDone anything else to hurt yourself that was not asked about in this questionnaire? If yes, what did you do to hurt yourself?Y;NY=Yes; N=No
dshi_q17aFloatRecommendedIf yes, how old were you when you first did this?
dshi_q17bFloatRecommendedIf yes, how many times have you done this?
dshi_q17cString10RecommendedIf yes, when was the last time you did this?
dshi_q17dFloatRecommendedIf yes, how many years have you been doing this? (If you are no longer doing this, how many years did you do this before you stopped?)
dshi_q17eString50RecommendedIf yes, has this behavior ever resulted in hospitalization or injury severe enough to require medical treatment?
dshi_totalscoreIntegerRequiredDSHI total score-999=Missing;N/Aseverity_totscore
visitString50RecommendedVisit nameCharacter description of each type of visit
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: dshi01 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.