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Temperament and Personality Traits in Patients with Chronic Spontaneous Urticaria: A Cross-Sectional Study

Background: Considering the psychobiological aspects of various dermatological diseases and the role of personality traits in the development of chronic skin diseases, the present study aimed to assess the personality traits of patients with chronic spontaneous urticaria compared to healthy individuals. Methods: In this cross-sectional study conducted during 2016 - 2018, 100 patients with chronic spontaneous urticaria were selected using the convenience sampling method. Moreover, 100 healthy participants were selected as the control group. Research instruments were Temperament and Character Inventory (TCI) and a demographic checklist. Data were analyzed using descriptive statistics, t-test, and chi-square test using SPSS Software version 23. Results: The patients had higher scores in novelty-seeking (P = 0.041) and harm avoidance (P = 0.015), while the healthy individuals had higher scores in self-directedness (P = 0.003) and cooperativeness (P = 0.001). Moreover, male patients had higher scores in novelty-seeking (P = 0.006) and rewarded dependence (P = 0.013); however, female patients had higher scores in self-transcendence (P = 0.001) and cooperativeness (P = 0.019). Furthermore, there was a correlation between the disease duration of with reward dependence, self-directedness, and self-transcendence. Conclusions: Personality traits seem to be associated with chronic spontaneous urticaria. In this regard, patients with chronic spontaneous urticaria had higher scores in novelty-seeking and harm avoidance and lower scores in self-directedness and cooperativeness than healthy individuals.