Fig. 1

Schematic diagram of the present study—Internet-based vestibular rehabilitation versus standard care after acute onset vertigo: a study protocol for a randomized controlled trial—including the time schedule for enrollment, interventions, and observational periods. Abbreviations: VSS-SF, vertigo symptom scale short form; vHIT, video head impulse test; EQ-5D, EuroQol five-dimension scale; DHI, dizziness handicap inventory; T25-FW, timed 25-foot walk test; BPPV, benign paroxysmal positional vertigo; sway, body sway measurements; q, questions; t, testing