Effects of Personality Traits on the Severity of Chronic Subjective Tinnitus: A Cross-Sectional Analysis

Autor: Hyoyeon Jeong, Ikhee Kim, Seung Ho Kim, Jong Bin Lee, Hantai Kim
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Medicina, Vol 60, Iss 8, p 1259 (2024)
Druh dokumentu: article
ISSN: 1648-9144
1010-660X
DOI: 10.3390/medicina60081259
Popis: Background and Objectives: We hypothesized that an individual’s personality traits would have an impact on the distress of subjective tinnitus. To investigate this, 32 participants were recruited; we followed up with this cohort. This study is a cross-sectional analysis of a part of this cohort, identifying how their personality traits make a difference in the severity of tinnitus distress. Materials and Methods: Thirty-two participants completed a personality test based on the Big Five theory, consisting of 160 items. Additionally, the severity of tinnitus was assessed using the Tinnitus Handicap Inventory (THI), and the accompanying level of depression was measured using the Beck Depression Inventory (BDI). Audiometry tests, including pure-tone audiometry, were also conducted. Participants were categorized into the ‘mild group’ if their total THI score was 36 or below, and into the ‘severe group’ if their score was 38 or above. Results: In the traditional five domains of the Big Five Inventory (Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism), only the ‘Neuroticism’ domain showed a difference between the two groups (25.1 ± 21.0 in the mild group and 43.1 ± 18.2 in the severe group, p = 0.014). Among ego-related factors, the ‘Helplessness’ domain (26.3 ± 22.9 in the mild group and 62.3 ± 27.9 in the severe group, p < 0.001) and the communication-related factor of ‘Listening’ (58.7 ± 18.8 in the mild group and 37.8 ± 27.9 in the severe group, p = 0.020) showed differences between the two groups. In the multivariate analysis, ‘Helplessness’ (estimate 0.419, 95% confidence interval 0.249–0.589, p < 0.001), ‘Emotional Trauma’ (0.213, 0.020–0.406, p = 0.032), and ‘Pure-tone threshold at 2000 Hz’ (0.944, 0.477–1.411, p < 0.001) were identified as factors influencing the severity of tinnitus distress. Conclusions: Ego-related factors, particularly Helplessness and Emotional Trauma, can influence tinnitus distress and should be considered in the management of tinnitus.
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