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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Pain. 2012 Dec 1;154(3):393–401. doi: 10.1016/j.pain.2012.11.011

Figure 2.

Figure 2

Overall improvement in post-treatment outcomes relative to baseline. IB, Informational Booklet; DD, Didactic Discussion; ET, Exposure Therapy NDI, Neck Disability Index; PFActS-C, Pictorial Fear of Activity Scale – Cervical; MPI, Multidimensional Pain Inventory; CPSS, Chronic Pain Self-efficacy Scale; PCLC, Post-traumatic Stress Disorder Checklist; PASS, Pain Anxiety Symptom Scale; CES-D, Center for Epidemiological Studies Depression Scale.

*Significantly different compared to IB group only, in post-hoc tests.

†Significantly different compared to both IB and DD groups, in post-hoc tests.