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. 2014 Mar 24;2014:683293. doi: 10.1155/2014/683293

Figure 2.

Figure 2

(a) Change in the IES-R avoidance subscale score. (b) Change in the IES-R hyperarousal subscale score. (c) Change in the IES-R intrusion subscale score. Two-way ANOVA showed that each subscale differed significantly between the groups ((a) P = 0.025, (b) P = 0.005, (c) P = 0.001). Post hoc testing showed that all subscale scores changed significantly from baseline to the endpoint in the SKK group ((a) P = 0.003, (b) P < 0.001, and (c) P < 0.001), whereas in the control group, only the avoidance subscale score showed a significant change ((a) P = 0.032, (b) n.s., and (c) n.s.).