Validation of a French adaptation of the Harvard Trauma Questionnaire among torture survivors from sub-Saharan African countries
- PMID: 23233870
- PMCID: PMC3517723
- DOI: 10.3402/ejpt.v3i0.19225
Validation of a French adaptation of the Harvard Trauma Questionnaire among torture survivors from sub-Saharan African countries
Abstract
Background: To date no validated instrument in the French language exists to screen for posttraumatic stress disorder (PTSD) in survivors of torture and organized violence.
Objective: The aim of this study is to adapt and validate the Harvard Trauma Questionnaire (HTQ) to this population.
Method: The adapted version was administered to 52 French-speaking torture survivors, originally from sub-Saharan African countries, receiving psychological treatment in specialized treatment centers. A structured clinical interview for DSM was also conducted in order to assess if they met criteria for PTSD.
Results: Cronbach's alpha coefficient for the HTQ Part 4 was adequate (0.95). Criterion validity was evaluated using receiver operating characteristic curve analysis that generated good classification accuracy for PTSD (0.83). At the original cut-off score of 2.5, the HTQ demonstrated high sensitivity and specificity (0.87 and 0.73, respectively).
Conclusion: Results support the reliability and validity of the French version of the HTQ.
Keywords: Refugees; cross-cultural assessment; ethnic/cultural minorities; questionnaire; torture.
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