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. 2014 Aug 8;9(8):e104470. doi: 10.1371/journal.pone.0104470

Figure 2. The model for the evaluation of the relationship between avoidance symptoms and sleep problems after controlling the other two symptom clusters of PTSD (Model 2).

Figure 2

Dashed lines indicate insignificant paths. Avoidance symptoms = Avoidance, Sleep problems = Sleep.