Eating disorders are known as the most lethal mental health conditions, and lately there has been a significant increase in the prevalence of these disorders. The aim of this research was to determine the perceived quality of professional support, the relationship between subjective well-being, loneliness, resilience, and the quality of family functioning, and the possibility of predicting subjective well-being based on knowledge of psychosocial factors in people with eating disorders. Eighty-six women with a diagnosed eating disorder participated in the online survey. The Diener Subjective Well-Being Scale, the UCLA Loneliness Scale, the Brief Resilience Scale, and the Self-Report Family Inventory were used to measure the constructs. Questions were constructed to collect information about the perceived quality and availability of professional support. Results showed lower levels of life satisfaction and flourishing and more frequent negative experiences. Reports of medium levels of loneliness, lower levels of flourishing, and lower perceived quality of family functioning were also obtained. Significant predictors of subjective well-being were loneliness and resilience, while family cohesion was significant in predicting positive and negative experiences and flourishing. These findings can contribute to the recognition of aspects existent prior to the development of the disorder, based on which experts can determine what to focus on in the treatment process.
Keywords: eating disorders; loneliness; resilience; subjective well-being.