Body image and social anxiety in hemifacial spasm: Examining self-esteem and fear of negative evaluation as mediators

Background: Individuals diagnosed with hemifacial spasm (HFS) frequently undergo noticeable alterations in their facial appearance. Such changes can detrimentally influence both their physical and psychological wellbeing. While prior studies have identified self-esteem and fear of negative evaluation (FNE) as key elements in social anxiety, their role in studies concerning body image and its correlation with social anxiety has been seldom explored. This research seeks to explore how self-esteem and FNE concurrently mediate the relationship between body image and social anxiety among Chinese individuals with HFS. Methods: Chinese patients with HFS (n=151) =151) completed a cross-sectional questionnaire on the first day of admission that assessed body image, social anxiety, self-esteem, and FNE over the past week. Path analysis was used to test the hypothesis of the mediation model. Results: The hypothesized model showed that FNE was positively correlated with body image and social anxiety, while negative associations were found among body image, self-esteem and social anxiety. Self-esteem and FNE play a mediating role between body image and social anxiety. Conclusion: Our findings suggest that self-esteem and FNE may be important psychological pathways that affect body image and social anxiety in Chinese patients with HFS. Supplementing mental health services that help increase self-esteem and reduce FNE should be considered to improve the psychological quality of patients with HFS.