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. Author manuscript; available in PMC: 2019 Jul 24.
Published in final edited form as: Br J Psychiatry. 2018 Feb;212(2):103–111. doi: 10.1192/bjp.2017.25

Fig. 3. Change in (a) 9-item Patient Health Questionnaire (PHQ-9) scores and (b) pain scores over time in the study groups.

Fig. 3

The four study groups were antidepressant medication (ADM) adherent, opioid continuation; ADM adherent, opioid cessation; ADM non-adherent, opioid continuation; and ADM non-adherent, opioid cessation.