background:     purpose:     methods     results     th percentile for the score was 41.66 and the 75   th percentile was 58.68. conclusion

To facilitate differential diagnosis and screening of patients with a complaint of dizziness, we discussed in an earlier article1 a diagnostic classification system based on symptomatology and pathophysiology. This classification system included four subtypes of dizziness: vertigo, presyncope, dysequilibrium, and other dizziness. Many tests and measures that are needed for a full differential d...