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. 2021 Mar 18;23(3):e22548. doi: 10.2196/22548

Figure 2.

Figure 2

Mean and SDs for low back pain (A) and disability (B) between O-IPU (online) and C-IPU (in-clinic) groups at treatment baseline and discharge. IPU: integrated practice unit; NPRS: numeric pain rating scale; ODI: Oswestry disability index.