Is self-compassion relevant to the pathology and treatment of eating and body image concerns? A systematic review and meta-analysis

Eating disorders are severe mental health conditions, with substantial consequences for health and quality of life. Such disorders are strongly associated with body image concerns. It is important to consider treatments that might enhance our ability to treat such cases. Recently, there has been a growing body of research on self-compassion in relation to such problems. However, we are not yet clear about the extent of such effects, given the range of studies and methodologies used. Therefore, a systematic literature review was carried out using four key databases. Meta-analysis was used to reach conclusions about the size of the effects and moderators. Random-effects meta-analyses were conducted with 59 studies. Higher self-compassion was associated with lower eating pathology, reduced body image concerns, and greater positive body image, with medium to strong effect sizes (respectively, r = -0.34, r = -0.45, r = 0.52). Furthermore, self-compassion interventions for eating pathology and body image were effective, and superior to control groups (respectively, g = 0.58, g = 0.39). These findings support the role of self-compassion in understanding and addressing eating and body image concerns. Self-compassion appears to be an adaptive emotion regulation strategy in eating disorders and body image.