Identifying post-traumatic stress disorder in women of refugee background at a public antenatal clinic

• Published in: Archives of women's mental health 2022-02, Vol.25 (1), p.191-198
• Main Authors: Blackmore, Rebecca, Gray, Kylie M., Melvin, Glenn A., Newman, Louise, Boyle, Jacqueline A., Gibson-Helm, Melanie
• Format: Article
• Language: English
• Subjects: Clinics; Cross-Sectional Studies; Demographic aspects; Diagnosis; Diagnostic and Statistical Manual of Mental Disorders; Female; Health aspects; Humans; Medical diagnosis; Medicine; Medicine & Public Health; Mental disorders; Original Article; Post traumatic stress disorder; Pregnancy; Prenatal care; Psychiatry; Psychological aspects; Psychotherapy; Refugees; Risk factors; Stress Disorders, Post-Traumatic - diagnosis; Stress Disorders, Post-Traumatic - epidemiology; Surveys and Questionnaires; Trauma; Women refugees; Womens health
• ISSN: 1434-1816; 1435-1102
• DOI: 10.1007/s00737-021-01167-8

The aim of this study was to investigate symptomatology and diagnoses of PTSD and subthreshold PTSD and the screening properties of the Harvard Trauma Questionnaire (HTQ) within a sample of Dari-speaking women of refugee background receiving antenatal care. This cross-sectional study administered the HTQ to 52 Dari-speaking women at a public pregnancy clinic. The trauma module from the Structured Clinical Interview (SCID-5) was administered. Interview material was presented to an expert panel, blinded to the HTQ screening results, in order to achieve consensus diagnoses of PTSD using Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) criteria. Three women (5.8%) met DSM-5 criteria for PTSD. Eleven women (21.15%) met criteria for subthreshold PTSD, defined as meeting two or three of the DSM-5 criteria domains. A comparison of HTQ cut-off scores was conducted and a score of ≥ 2.25 on the HTQ demonstrated excellent sensitivity 1.00 (95% CI 0.29–1.00) and specificity 0.76 (95% CI 0.61–0.87) in detecting PTSD; however, a wide confidence interval for sensitivity was found. A cut-off score of ≥ 2 provided the best balance of sensitivity 1.00 (95% CI 0.72–1.00) and specificity 0.80 (95% CI 0.65–0.91) when assessing for subthreshold PTSD. Screening for perinatal PTSD for women of refugee background is recommended, in order to identify those at risk of DSM diagnosis and also those women experiencing distressing PTSD symptomatology.