Abstract
Objective: To consolidate knowledge from research on associates of disordered eating to guide future research efforts, asking “which factors are associated with the presence of disturbed eating/ anorexia/ bulimia?”
Method: We reviewed 232 studies, comprising 87,878 participants, through 74 individual meta-analyses under 12 associative factor category headings.
Results: Race had no association (r = .02), whilst anxiety (r = .47) and depression (r = .39) were modestly associated with disordered eating. Women with eating disorders were more likely than controls to have experienced abuse (r = .19), personality disorders (r = .26), an increased tendency to self-harm (r = .37), various personality traits such as perfectionism (r = .30) and hostility (r = .40), and engage in more exercise (r = .13). A higher incidence of stressful life events were reported by women with bulimia (r = .23) but not by women with other eating disorders.
Conclusions: Although disturbed eating, anorexia and bulimia show similar associations with various factors, they also show some disorder-specific relationships, highlighting overlapping and unique aspects of the disorders. Suggestions to benefit further research are proposed based on these differences.
Method: We reviewed 232 studies, comprising 87,878 participants, through 74 individual meta-analyses under 12 associative factor category headings.
Results: Race had no association (r = .02), whilst anxiety (r = .47) and depression (r = .39) were modestly associated with disordered eating. Women with eating disorders were more likely than controls to have experienced abuse (r = .19), personality disorders (r = .26), an increased tendency to self-harm (r = .37), various personality traits such as perfectionism (r = .30) and hostility (r = .40), and engage in more exercise (r = .13). A higher incidence of stressful life events were reported by women with bulimia (r = .23) but not by women with other eating disorders.
Conclusions: Although disturbed eating, anorexia and bulimia show similar associations with various factors, they also show some disorder-specific relationships, highlighting overlapping and unique aspects of the disorders. Suggestions to benefit further research are proposed based on these differences.
Original language | English |
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Journal | Internet Journal of Mental Health |
Volume | 5 |
Issue number | 1 |
Publication status | Published - 2008 |