Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Oct 11;10(1):1675990. doi: 10.1080/20008198.2019.1675990

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Figure 1. — Estimated regularized partial correlation network of the 20 DSM-5 PTSD symptoms (n = 419). The thickness and saturation of an edge are an indicator for the strength of the associations between symptoms. The grey area in the rings around the nodes depicts predictability; the variance of a given node explained by all its neighbours. B1 = ”Intrusive thoughts or memories”; B2 = ‘Nightmares’; B3 = ‘Flashbacks’; B4 = ‘Psychological reactivity’; B5 = ‘Psychological reactivity’; C1 = ‘Avoidance of internal reminders’; C2 = ‘Avoidance of external reminders’; D1 = ‘Amnesia’; D2 = ‘Negative trauma-related cognitions’; D3 = ‘Distorted blame’; D4 = ‘Persistent negative emotional state’; D5 = ‘Diminished interest in activities’; D6 = ‘Detachment from others’; D7 = ‘Restricted affect’; E1 = ‘Irritability/Anger’; E2 = ‘Self-destructive or reckless behaviour’; E3 = ‘Hypervigilance’; E4 = ‘Startle Response’; E5 = ‘Concentration problems’; E6 = ‘Sleep disturbance’. Maximum edge value = .43.