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. 2021 Jan 26;22(2):430–443. doi: 10.1093/pm/pnaa417

Figure 1.

Figure 1.

Change in Patient Reported Outcomes by Site Total score averages on Pain Outcome Questionnaire (POQ) (A), Pain Catastrophizing Scale (PCS) (B) and Insomnia Severity Index (ISI) (C) collected before and after completing behavioral intervention at each participating site. Note: *< 0.05, **< 0.01, ***< 0.001.