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. 2019 Jan 17;9(1):e021142. doi: 10.1136/bmjopen-2017-021142

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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

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Path model depicting direct and indirect (mediated) association between exposure to trauma and mental health outcomes. All paths are depicting standardised significant coefficients. Rectangles represent observed variables, circles represent disturbance (error terms), one-sided arrows together with coefficient values are equivalent to regression beta weights between the two variables connected by these arrows, double-headed arrows represent co-variances between error terms. PTSD, post-traumatic stress disorder.