Table 1.
Measures used in baseline, 12 week and one year follow-up questionnaires.
| Measure | Baseline | 12 week | One year |
|---|---|---|---|
| Demographic characteristics | X | ||
| Duration of current symptoms | X | ||
| Diagnosis received | X | ||
| Dizziness due to head movements | X | ||
| Vertigo Symptom Scale - Short Form (VSS-SF) | X | X | X |
| Dizziness Handicap Inventory (DHI) | X | X | X |
| Hospital Anxiety and Depression Scale (HADS) | X | X | X |
| Management of dizziness (consultations in primary and secondary care and other sources; hospital stays; medication/treatment; days off work) | X | X | |
| Quality of Life (EuroQoL - EQ-5D) | X | X | X |
| Your dizziness or unsteadiness now | X | X | |
| Problematic Experiences of Therapy Scale (PETS; booklet arms only) |
X | ||
| Adherence to therapy (booklet arms only) | X | ||
| Total time spent on each exercise (booklet arms only) | X | ||
| Continuation of therapy (booklet arms only) | X |