Effect of Repositioning Maneuver Type and Postmaneuver Restrictions on Vertigo and Dizziness in Benign Positional Paroxysmal Vertigo

Figure 3

Time course of visual analog scale for vertigo and dizziness following one or two Epley or Semont-Toupet maneuvers: patients had one or two maneuvers of the same type followed by a liberatory nystagmus or vertigo (Epley, 𝑛=58 or ST, 𝑛=79). Patients with a third alternate maneuver were not included in this comparison. Patients with Epley maneuvers had a higher score for dizziness during the first 3 days of observation period. *𝑃<0.05, Epley versus ST for dizziness, 2-way ANOVA.