From: Results
![Cover of Noninvasive Nonpharmacological Treatment for Chronic Pain: A Systematic Review Update](./Figure_22_RESULTS_files/th-cer227-lrg.png)
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CI = confidence interval; DRI= Disability Rating Index; indvl = individual; LBPDI = low back pain disability index; LBPRS = low back pain rating scale; MRDQ = Modified Roland-Morris Disability Questionnaire; N = number; RDQ = Roland-Morris Disability Questionnaire; SD = standard deviation; SMD = standardized mean difference
a Multidisciplinary rehabilitation intensity: 1= high, 2= not high, 3= unclear or not reported
From: Results
NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.