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The relationship between premorbid body weight, weight loss, and weight at referral in adolescent patients with anorexia nervosa
Author(s) -
Coners Heye,
Remschmidt Helmut,
Hebebrand Johannes
Publication year - 1999
Publication title -
international journal of eating disorders
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.785
H-Index - 138
eISSN - 1098-108X
pISSN - 0276-3478
DOI - 10.1002/(sici)1098-108x(199909)26:2<171::aid-eat6>3.0.co;2-p
Subject(s) - anorexia nervosa , psychology , referral , weight loss , anorexia , body weight , developmental psychology , clinical psychology , eating disorders , psychiatry , medicine , obesity , endocrinology , family medicine
Objective The purpose of this study was to investigate the relationship between premorbid weight and weight upon referral for inpatient treatment in patients with anorexia nervosa (AN). Method Forty‐nine consecutively ascertained female inpatients with AN were asked to recall their premorbid body weights as well as their ages at onset of the illness. Premorbid body mass indexes (BMIs) and BMI percentiles were calculated for 42 of the patients and related to the BMIs upon initial referral for inpatient treatment. Results Low premorbid BMI centiles were associated with a low BMI at referral. Vice versa, patients with an above average premorbid body weight had a higher BMI at referral. The largest absolute weight losses also occurred in those patients who had an above average premorbid body weight. Discussion In conclusion, premorbid body weight explains a proportion of the variance of body weight at referral. © 1999 by John Wiley & Sons, Inc. Int J Eat Disord 26: 171–178, 1999.