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. 2015 Apr 19;25(11):2112–2119. doi: 10.1007/s11695-015-1673-z

Fig. 3.

Fig. 3

Changes in symptoms of anxiety and depression by treatment arm measured by the HADS. B baseline (4 months prior to surgery), post-CBT after CBT intervention and before surgery, 1y 1 year after surgery. Values presented as estimated means with 95 % CI from linear mixed-effects models. High scores represent more anxiety or depression. CBT group in black (filled triangles) and control group in grey (filled squares)