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Description
Value Range
Notes
Data Structures with shared data
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Childhood Trauma Questionnaire

ctq

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/projectsubject_id
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired fielddate_ctq, v2_ctq_date
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.v2_ctq_age
genderString20RequiredSex of the subjectM;FM = Male; F = Female
ctq_01IntegerRecommended1. I didn't have enough to eat.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missingctq1_1, ctq_1, v2_ctq_1eat
ctq_02IntegerRecommended2. I knew there was someone to take care of me and protect me.1::5; -99; 77; 885=Never true; 4=Rarely true; 3=Sometimes true; 2=Often true; 1=Very often true; -99= N/A ; 77= Refused ; 88= Missingctq1_2, ctq_2, v2_ctq_2careprotect
ctq_03IntegerRecommended3. People in my family called me things like "stupid", "lazy", or "ugly".1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missingctq1_3, ctq_3, v2_ctq_3callnames
ctq_04IntegerRecommended4. My parents were too drunk or high to take care of the family.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missingctq1_4, ctq_4, v2_ctq_4parentsdrunk
ctq_05IntegerRecommended5. There was someone special in my family who helped me feel that I was important and special.1::5; -99; 77; 885=Never true; 4=Rarely true; 3=Sometimes true; 2=Often true; 1=Very often true; -99= N/A ; 77= Refused ; 88= Missingctq1_5, ctq_5, v2_ctq_5feelspecial
ctq_06IntegerRecommended6. I had to wear dirty clothes.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missingctq1_6, ctq_6, v2_ctq_6dirtyclothes
ctq_07IntegerRecommended7. I felt loved.1::5; -99; 77; 885=Never true; 4=Rarely true; 3=Sometimes true; 2=Often true; 1=Very often true; -99= N/A ; 77= Refused ; 88= Missingctq1_7, ctq_7, v2_ctq_7loved
ctq_08IntegerRecommended8. I thought my parents wished I had never been born.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ2_8, ctq_8, v2_ctq_8neverborn
ctq_09IntegerRecommended9. I got hit so hard by someone1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ2_9, ctq_9, v2_ctq_9hithard_hospital
ctq_10IntegerRecommended10. There was nothing I wanted to change about my family.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ2_10, v2_ctq_10nochange
ctq_11IntegerRecommended11. People in my family hit me so hard that it left me with bruises or marks.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ2_11, v2_ctq_11hit_bruises
ctq_12IntegerRecommended12. I was punished with a belt, a board, a cord, or some other hard object.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ2_12, v2_ctq_12punished_object
ctq_13IntegerRecommended13. People in my family looked out for each other.1::5; -99; 77; 885=Never true; 4=Rarely true; 3=Sometimes true; 2=Often true; 1=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ2_13, v2_ctq_13family_lookedout
ctq_14IntegerRecommended14. People in my family said hurtful or insulting things to me.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ2_14, v2_ctq_14family_insult
ctq_15IntegerRecommended15. I believe that I was physically abused.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ3_15, v2_ctq_15physical_abuse
ctq_16IntegerRecommended16. I had the perfect childhood.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ3_16, v2_ctq_16perfect_childhood
ctq_17IntegerRecommended17. I got hit or beaten so badly that it was noticed by someone like a teacher, neighbor, or doctor.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ3_17, v2_ctq_17hit_noticed
ctq_18IntegerRecommended18. I felt that someone in my family hated me.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ3_18, v2_ctq_18family_hate
ctq_19IntegerRecommended19. People in my family felt close to each other.1::5; -99; 77; 885=Never true; 4=Rarely true; 3=Sometimes true; 2=Often true; 1=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ3_19, v2_ctq_19family_close
ctq_20IntegerRecommended20. Someone tried to touch me in a sexual way, or tried to make me touch them.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ3_20, v2_ctq_20touch_sexual
ctq_21IntegerRecommended21. Someone threatened to hurt me or tell lies about me unless I did something sexual with them.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ3_21, v2_ctq_21threaten_sexual
ctq_22IntegerRecommended22. I had the best family in the world.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ4_22, v2_ctq_22bestfamily
ctq_23IntegerRecommended23. Someone tried to make me do sexual things or watch sexual things.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ4_23, v2_ctq_23makewatch_sexual
ctq_24IntegerRecommended24. Someone molested me.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ4_24, v2_ctq_24molested
ctq_25IntegerRecommended25. I believe that I was emotionally abused.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ4_25, v2_ctq_25emo_abused
ctq_26IntegerRecommended26. There was someone to take me to the doctor if I needed it.1::5; -99; 77; 885=Never true; 4=Rarely true; 3=Sometimes true; 2=Often true; 1=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ4_26, v2_ctq_26taketodoctor
ctq_27IntegerRecommended27. I believe that I was sexually abused.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ4_27, v2_ctq_27sexual_abuse
ctq_28IntegerRecommended28. My family was a source of strength and support.1::5; -99; 77; 885=Never true; 4=Rarely true; 3=Sometimes true; 2=Often true; 1=Very often true; -99= N/A ; 77= Refused ; 88= MissingCTQ4_28, v2_ctq_28strength
ctqscore_eaFloatRecommendedEmotional Abusesums: 3,8,14,18,25,31
ctqscore_enFloatRecommendedEmotional Neglectsums: 5,7,13,19,28,30
ctqscore_paFloatRecommendedPhysical Abusesums: 9,11,12,15,17,29
ctqscore_pnFloatRecommendedPhysical Neglectsums: 1,2,4,6,26
ctqscore_saFloatRecommendedSexual Abusesums: 20,21,23,24,27
ctqscore_valFloatRecommendedValiditysums: 10,16,22
subject_descriptionString4,000RecommendedSubject related information (e.g the affection, phenotype, disease information, etc.).
siteString100RecommendedSiteStudy Site
studyString100RecommendedStudy
weekFloatRecommendedWeek in level/study99=week 10-week 14
ctq_29IntegerRecommended29. Someone in the family hit, slapped or pushed me hard enough to hurt, but not to leave a bruise.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missing
ctq_30IntegerRecommended30. Someone in the family left for a long time.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missing
ctq_31IntegerRecommended31. My parents shouted at or insulted each other.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missing
ctq_32IntegerRecommended32. I saw members of my family hit or hurt each other.1::5; -99; 77; 881=Never true; 2=Rarely true; 3=Sometimes true; 4=Often true; 5=Very often true; -99= N/A ; 77= Refused ; 88= Missing
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: ctq01 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.