Effect of Mild Traumatic Brain Injury and Demographic Factors on Psychological Outcome

Shafiei, E. and Fakharian, E. and Omidi, A. and Akbari, H. and Delpisheh, A. (2016) Effect of Mild Traumatic Brain Injury and Demographic Factors on Psychological Outcome. Arch Trauma Res, 5 (2). e29729.


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Background: It is well-known that severe brain injury can make people susceptible to psychological symptoms. However, mild traumatic brain injury (MTBI) is still open for discussion. Objectives: This study aimed to compare psychological symptoms of MTBI patients with those without MTBI considering demographic auxiliary variables. Patients and Methods: This prospective cohort study was conducted on 50 MTBI patients and 50 healthy subjects aged 15 - 65 years. Psychological assessment was carried out six months post-injury using a series of self-report measures including the brief symptom inventory (BSI) scale. Other information of the individuals in the two groups was recorded prospectively. Data were analyzed using the chi-square test, t-test, and multiple linear regression tests. Results: There was a significant difference between the MTBI patients and healthy subjects in all subscales and total score of BSI. Our findings showed that obsession-compulsion and anxiety subscales were significantly more common in the MTBI patients than in the healthy subjects. Also, multivariate regression analysis six months post- injury showed that head trauma and substance abuse can have an effect on psychological symptoms. Conclusions: Mild traumatic brain injuries despite of the normal CT scan and history of substance abuse are closely related to psychological symptoms. Therefore, it is recommended that patients with brain trauma 6 months post-injury and subjects with a history of substance abuse be evaluated for psychological distress to support better rehabilitation.

Item Type: Article
Subjects: Medicine
Divisions: Archives of Trauma Research journal
Depositing User: ART . editor
Date Deposited: 01 May 2017 14:22
Last Modified: 17 Jul 2017 17:12
URI: http://eprints.kaums.ac.ir/id/eprint/1172

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