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. 2017 Apr 3;177(6):765–773. doi: 10.1001/jamainternmed.2017.0223

Figure 1. Participant Flow Through Trial Comparing IVR-CBT With In-Person CBT for Back Pain.

Figure 1.

aPatients who had at least 1 postbaseline assessment. BDI-II indicates Beck Depression Inventory II; CBT, cognitive behavioral therapy; IVR, interactive voice response; MINI, Mini International Neuropsychiatric Interview Version 6.0.0; SLUMS, Saint Louis University Mental Status examination.