Objective: This study was conducted to evaluate the psychological dist
ress in patients with tinnitus that is often correlated with sleeping
disorders, difficulties in concentration, and compromized social relat
ions. Methods: Eighty-four patients were studied using preliminary cli
nical and audiologic evaluations, and successive psychological tests.
Results: The cluster analysis indicated two essential groups composed
of 45 patients (CLST-1) and 38 patients (CLST-2), respectively. The CL
ST-1 group had higher scores for depression, anxiety, and neuroticism.
The IBQ CLST-1 revealed a greater degree hypochondria, conviction of
disease dysphoria, and irritability. Conclusions: Our results indicate
that the relationship between the intensity of the tinnitus and the e
xtent of the distress is supported by the larger number of patients wi
th more intense tinnitus in the first cluster. The CLST-2 with its nor
mal psychological test results, apart from marked denial, would suppor
t the hypothesis of a somatic expression of the distress.