Randomisation

RS Rebecca M. Smith
NM Natalie Marroney
JB Jenna Beattie
AN Abby Newdick
VT Vassilios Tahtis
CB Caroline Burgess
JM Jonathan Marsden
BS Barry M. Seemungal
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Those diagnosed with BPPV will be randomised to one of three intervention arms (Fig. ​(Fig.4).4). Patients testing negative for BPPV will not take further part in the trial. Randomisation will occur through an online randomisation platform (Sealed Envelope) which uses sequential treatment assignment. Minimisation criteria will be used to ensure groups are balanced. Trial participants and outcome assessors will be blinded to group allocation; however, due to the physical nature of the interventions, blinding of the therapists delivering the intervention will not be possible.

Simplified study flow chart

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