Researchers in Europe have identified five factors that appear to be key predictors of whether someone who's been hospitalized for an eating disorder will have to be rehospitalized during the course of his or her treatment.

"Many individuals with anorexia nervosa require repeated in-patient treatment, and there is evidence that shorter hospital stays and poor weight gain upon leaving the hospital could help drive the need for readmission, Dr. Hans-Christoph Steinhausen of the University of Zurich in Switzerland and colleagues note."

Other indicators included: family history of anorexia, having an alcoholic father, and disordered eating during infancy. Read more at NLM.NIH.gov.

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Labels: genes, predictors, prevention