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  • In the current sample, the scale exhibited good internal consistency (alpha coefficient for global PTSD was 0.89 at T1, 0.90 at T2 and 0.91 at T3; the alpha coefficients for intrusive symptoms, avoidance symptoms and hyperarousal symptoms were 0.80, 0.77 and 0.80 at T1; 0.71, 0.74 and 0.78 at T2; 0.75, 0.79 and 0.83 at T3, respectively) and good fit indices in confirmative factor analysis (χ2/df = 2.21, NFI = 0.87, CFI = 0.93, RMSEA = 0.059).
rdf:type