From: Results
![Cover of Noninvasive Nonpharmacological Treatment for Chronic Pain: A Systematic Review Update](./Figure_56_RESULTS_files/th-cer227-lrg.png)
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AC/WL = an attention control arm and a waitlist arm; CBT = cognitive-behavioral therapy; CBT/RLX = cognitive-behavioral therapy with a relaxation component; CI = confidence interval; PB = placebo (pill); PHARM = standard pharmacological therapy; RLX = relaxation therapy; RR = risk ratio; UC = usual care
From: Results
NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.