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Treatment effect of PRM on step and stride length (m). A comparison of step and stride length (m) of people with BPPV before treatment with PRM (pre) and after treatment with PRM (post). A significant result is visualized by the diamond shape not crossing the central vertical line. BPPV, benign paroxysmal positional vertigo; CI, confidence interval; IV, inversed variance; PRM, particle repositioning maneuvers; Std, standardized. This figure is available in color online (www.jnpt.org).
