Research Article

Differences in Symptoms among Adults with Canal versus Otolith Vestibular Dysfunction: A Preliminary Report

Table 3

Sensitivity, specificity, and predictive values for rotary and linear symptoms for subjects with P-VeD.

ā€‰Rotary symptoms and canal dysfunction
(DSI category 1)
Linear symptoms and otolith dysfunction
(DSI category 2)

Sensitivity80%100%
Specificity75%33%
PPV89%85%
NPV60%100%

P-VeD: peripheral vestibulopathy; DSI: Descriptive Symptom Index; PPV: positive predictive value; NPV: negative predictive value.