Exploring the Mediating Role of Body Image in the Relationship Between Social Interaction Anxiety and Sleep Disturbance Among Overweight Individuals

Abstract

This study investigated the relationship between social interaction anxiety and general sleep disturbance among overweight individuals, emphasizing the mediating role of body image concerns. A total of 211 participants, aged 20 to 50 years, were recruited from gyms, clinics, and slimming centers in Multan, Pakistan. Participants completed the General Sleep Disturbance Scale (GSDS), Social Interaction Anxiety Scale (SIAS), and Body Shape Scale (BSS) to assess sleep disturbance, social interaction anxiety, and body image concerns, respectively. Results revealed a significant positive correlation between social interaction anxiety, body image concerns, and sleep disturbance. Furthermore, body image concerns were found to mediate the relationship between social interaction anxiety and sleep disturbance. Females and unmarried individuals reported higher levels of social interaction anxiety, body image concerns, and sleep disturbances compared to their counterparts, while age showed no significant impact on these variables. These findings highlight the need to address both psychological and physiological challenges in designing effective weight management interventions.