INTERNATIONAL TRAUMA QUESTIONNAIRE

A Valid and Reliable Measure of ICD-11 PTSD and Complex PTSD

The International Trauma Questionnaire (ITQ) is a brief, simply-worded measure, focusing only on the core features of PTSD and CPTSD, and employs straightforward diagnostic rules. The ITQ was developed to be consistent with the organizing principles of the ICD-11, as set forth by the World Health Organization, which are to maximize clinical utility and ensure international applicability through a focus on the core symptoms of a given disorder.


The ITQ is freely available in the public domain to all interested parties. Evaluation of the measure continues particularly as it relates to the definition of functional impairment for both PTSD and CPTSD and possibly the content of the items as they might relate to being predictive of differential treatment outcome.


Please click on the version of the ITQ below that you would like. The pdf document includes the measure, a description, the key publications, and the scoring instructions. 


International Trauma Questionnaire_English Version

International Trauma Questionnaire_Arabic Version

International Trauma Questionnaire_Bahasa Indonesia Version

International Trauma Questionnaire_Chinese (Traditional) Version

International Trauma Questionnaire_Chinese (Simplified) Version

International Trauma Questionnaire_Croatian Version

International Trauma Questionnaire_Dari Version

International Trauma Questionnaire_Dutch Version

International Trauma Questionnaire_French Version

International Trauma Questionnaire_German Version

International Trauma Questionnaire_Hebrew Version

International Trauma Questionnaire_Japanese Version

International Trauma Questionnaire_Norwegian Version

International Trauma Questionnaire_Polish Version

International Trauma Questionnaire_Serbian Version

International Trauma Questionnaire_Spanish Version

International Trauma Questionnaire_Swedish Version