The network approach to posttraumatic stress disorder: a systematic review.
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Cites background or methods or result from "The network approach to posttraumat..."
...Overall, the results were comparable to network analyses of similar samples [29, 30]....
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...Moreover, even when following the same procedure outlined and implemented in an R package, instability of some centrality indices across studies still emerges [30]....
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...Thus, the expected influence centrality measure only predicted the ΔnodeΔnetwork association in two out of the four analytic scenarios, both of which included this known phenomenological outlier [30]....
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...have nevertheless dominated the network empirical research over the last several years [1, 30]....
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...Second, while networks based on cross-sectional data and/ or group-level analysis are most common [30, 46], some...
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29 citations
Cites background or result from "The network approach to posttraumat..."
...A growing body of research has examined the network structure of PTSD (Birkeland et al., 2020) Regarding symptom centrality, most studies consistently reported psychogenic amnesia as the least central symptom....
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...This is in accordance with factor analytic studies of PTSD (Armour et al., 2016; Birkeland et al., 2020) that showed a consistently low factor loading, which suggests that amnesia might not serve as a core symptom in PTSD....
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...Consistent with most previous research, psychogenic amnesia was found to be the least central node (Armour et al., 2016; Birkeland et al., 2020; Fried et al., 2018; Lazarov et al., 2019; Moshier et al., 2018)....
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...…the centrality of symptoms, yet, in most studies, re‐experiencing symptoms and detachment have been found to be pivotal (Armour et al., 2017; Birkeland et al., 2020; Fried et al., 2018), which is replicated and extended to treatment‐seeking veterans with PTSD. Results of a “PTSD and…...
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...Although other studies have found it to be one of the top central in smaller samples, it was never before found to be the most (Armour et al., 2017; Birkeland et al., 2020; Fried et al., 2018)....
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26 citations
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"The network approach to posttraumat..." refers background in this paper
...…that psychological and physiological cue reactivity lay at the core of PTSD. Cognitive models of PTSD emphasize the role of memories or intrusions of trauma (Brewin, Gregory, Lipton, & Burgess, 2010; Rubin, Berntsen, & Bohni, 2008), and negative (threat-relevant) cognitions (Ehlers & Clark, 2000)....
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