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Weight limits, estimations of future BMI, subjective pubertal timing and physical appearance comparisons among adolescent girls as precursors of disturbed eating behaviour in a community sample.
Eur Eat Disord Rev. 2009 Mar;17(2):128-36
Authors: Berger U, Weitkamp K, Strauss B
OBJECTIVE: From a clinical point of view, a high 'objective' BMI or an early biological onset of puberty are well-known risk factors for eating disorders. In contrast, little is known about irrational beliefs and subjective meanings of body weight and pubertal timing. METHOD: Mostly using standardised questionnaires, 136 girls with an average age of 12 years were asked to report their eating behaviour, (body) self-esteem, body dissatisfaction, weight limits, estimations of future BMI, subjective pubertal timing and appearance-related social comparisons. RESULTS: Results showed significant correlations between disturbed eating behaviour and the existence of a weight limit, which was reported by 45% of the girls. Twenty two per cent wished to have a future BMI beneath the 10th percentile. In terms of pubertal timing, girls who perceived themselves as either 'early starters' or 'late starters' reported significantly more risky eating behaviour. CONCLUSIONS: Results are discussed with a focus on the psychotherapeutic use of our findings as well as the opportunity for the development of preventive strategies.
PMID: 18729129 [PubMed - indexed for MEDLINE]