Personality and Sleep Evaluation of Patients with Tinnitus in Japan

Yozo Inagaki, Noriomi Suzuki, Naoki Oishi, Fumiyuki Goto, Seiichi Shinden, Kaoru Ogawa

研究成果: Article査読

9 被引用数 (Scopus)


In Japan, there have been no examinations of tinnitus with respect to personality traits, and only a few studies have investigated sleep disorders in tinnitus. Understanding the association between these can aid in selecting and developing effective treatment options for patients with tinnitus. This study aimed to clarify the relationship between tinnitus severity, personality, and sleep disorders, in patients with chronic tinnitus in Japan. We retrospectively evaluated the personality factors of 56 patients presenting with tinnitus using the NEO Five-Factor Inventory (NEO-FFI), which examines five personality characteristics, including Neuroticism, Extraversion, Openness, Agreeableness, and Conscientiousness. We evaluated tinnitus severity, sleep disorders, depression, and anxiety using the Tinnitus Handicap Inventory, Pittsburgh Sleep Quality Index (PSQI), Self-Rating Depression Scale, and State-Trait Anxiety Inventory, respectively. Neuroticism and tinnitus severity were positively correlated (r = 0.548, p < 0.001). Sleep disorders were observed in 73.2% of patients; however, there was no correlation between the PSQI score and tinnitus severity or between PSQI score and scores of the five NEO-FFI items. Sleep disorders are frequently experienced by patients with chronic tinnitus, regardless of tinnitus severity or personality. Understanding the relationship between personality and tinnitus severity could lead to better management of tinnitus.

ジャーナルPsychiatric Quarterly
出版ステータスPublished - 2021 3月

ASJC Scopus subject areas

  • 精神医学および精神衛生


「Personality and Sleep Evaluation of Patients with Tinnitus in Japan」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。