Anxiety, Depression and Posttraumatic Stress Disorder after Terrorist Attacks: A General Review of the Literature

• Published in: Behavioral sciences Vol. 11; no. 10; p. 140
• Main Authors: Rigutto, Claudia, Sapara, Adegboyega O., Agyapong, Vincent I. O.
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 19.10.2021; MDPI
• Subjects: anxiety; depression; Fear & phobias; Hoarding disorder; Lifesaving; Mental depression; Post traumatic stress disorder; Review; Terrorism
• ISSN: 2076-328X; 2076-328X
• DOI: 10.3390/bs11100140

Terrorism, though not well-defined, is a violent act that has been shown to have longstanding effects on the mental health of those who witness it. The aim of this general literature review is to explore the effect that terrorism has on posttraumatic stress disorder (PTSD), major depressive disorder (MDD) and anxiety disorders, as well as the bio-psycho-social determinants that mediate its impact. This paper describes the prevalence, risk factors, protective factors, common presentations and interventions identified for PTSD, depression and anxiety disorders occurring following terrorist attacks. We conducted a literature search in MEDLINE using a number of keywords detailed below. After applying inclusion and exclusion criteria, we kept 80 articles, which we summarized in tabular form. A majority of articles found detailed the impact of terrorism on PTSD, and took place in a Western, mainly American setting. The main factors that impacted the presentation of mental illness include gender, ethnicity, social supports, socioeconomic status, level of preparedness, level of exposure, pre-existing trauma and mental illness, and subsequent life stressors. The main intervention detailed in this article as showing evidence post-terrorism is trauma-focused cognitive-behavioural therapy. This study highlights the importance of this topic, and in particular, its implications for public health policy and practice.