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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Effectiveness of physical therapy treatment in addition to usual podiatry management of plantar heel pain: a randomized clinical trial

Fig. 3

Numeric pain rating scale (NPRS) outcomes at each assessment for the primary intention-to-treat (ITT) and per-protocol (PP) analyses. Higher scores indicate greater pain intensity. *Change in NPRS from baseline significantly lower with usual podiatric care plus physical therapy treatment (uPOD+PT) versus usual podiatric care (uPOD) at P < 0.05 level or †P < 0.001

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