The relationship between spiritual, religious and personal beliefs and disordered eating psychopathology

Links between religiosity, spirituality and disordered eating have been posited theoretically and empirically, though most studies have accessed predominantly Christian or Jewish samples from private educational institutions, using surveys which contain a heavy Judeo-Christian bias. The aim of the current study is to explore the relationship between disordered eating psychopathology (DEP) and spiritual, religious and personal beliefs (SRPBs) in a diverse sample of students with a wide range of cultural, religious and spiritual affiliations. Using a cross-sectional design, female students (n = 687) across two universities in Sydney, Australia completed the Eating Disorder Inventory-3 and the SRPB portion of the World Health Organisation Quality of Life – Spiritual, Religious and Personal Beliefs bref (WHOQOL-SRPB bref) questionnaire. While both existential and religious beliefs were significantly correlated with lower levels of DEP, multivariate analysis found that existential beliefs alone predicted DEP (p < 0.001). These results reveal that spiritual and personal beliefs may have a greater role in predicting lower levels of DEP than religious beliefs in a secular university setting. Furthermore, the findings may have important clinical implications including the exploration of existential and religious mechanisms within current treatment models.