alexa Childhood risk factors for lifetime anorexia nervosa by age 30 years in a national birth cohort.
Engineering

Engineering

Advances in Robotics & Automation

Author(s): Nicholls DE, Viner RM

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Abstract OBJECTIVE: To examine whether previously identified childhood risk factors for anorexia nervosa (AN) predict self-reported lifetime AN by age 30 years in a prospective birth cohort. METHOD: Using data from the 1970 British Cohort Study, at birth, 5, 10, and 30 years, we examined associations between suggested childhood risk factors and self-reported lifetime AN at 30 years, adjusted for sex and socioeconomic status. RESULTS: Anorexia nervosa was independently predicted by female sex (odds ratio [OR] 22.1), infant feeding problems (OR 2.6), maternal depressive symptoms (OR 1.8), and a history of undereating (OR 2.7). High self-esteem (OR 0.3) and higher maternal body mass index (OR 0.91) were protective. CONCLUSIONS: Of 22 suggested risk factors for AN, only four risk and two protective factors were confirmed in this prospective cohort study. We did not identify a role for perinatal factors, parenting, childhood body mass index, childhood emotional or sleep problems, academic ability, or exercise. This article was published in J Am Acad Child Adolesc Psychiatry and referenced in Advances in Robotics & Automation

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