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. Author manuscript; available in PMC: 2009 Jun 8.
Published in final edited form as: Pain. 2008 Jan 4;134(3):335–345. doi: 10.1016/j.pain.2007.11.001

Figure 2.

Figure 2

Figure 2

Figure 2

Figure 2

Mean scores for the control and TIVR groups at four time points. The two groups’ scores were similar at post-CBT but became significantly different by the end of the TIVR intervention and more so by the last follow-up since the TIVR group continued to improve. The p-values are reported for the between-group comparisons, adjusted for post-CBT differences (ANCOVA), at the last two assessments.