Disgust Sensitivity and Psychopathological Symptoms: Distinctions from Harm Avoidance

Abstract

The present study examined the relationship between disgust sensitivity and symptoms of somatization, obsessive-compulsive disorder (OCD), interpersonal sensitivity, depression, anxiety, anger/hostility, phobic anxiety, paranoid ideation, and psychoticism in a community sample. Participants (n = 121) completed the Disgust Scale-2, the Symptom Checklist-90, and the harm avoidance subscale of the Temperament and Character Inventory. Disgust sensitivity was found to be correlated with a broad range of psychopathological symptoms. However, results also indicated that these correlations were partially mediated by harm avoidance. That is, when controlling for levels of harm avoidance, the association between disgust sensitivity and psychopathological symptoms was either substantially reduced or became nonsignificant. These findings suggest that the tendency towards behavioral inhibition to avoid punishment and non-reward may partially account for the association between disgust sensitivity and a broad range of psychopathological symptoms.