title: A comparison of body size evaluations of obesity surgery patients and general population adults.
abstract: OBJECTIVE
  To compare post-operative obesity surgery patients and general population adults in their assessments of a wide range of body sizes.
  
  
  METHODS
  Obesity surgery patients (n = 274) and general population adults (n = 326) rated ideal and socially acceptable body sizes in separate arrays of babies, children, young adults, and middle-aged and older adults. Nine line figure drawings ranging from very thin to very obese were rated for each array.
  
  
  RESULTS
  Both groups selected the same ideal body size for all arrays except for babies. Both groups rejected obese and very thin body sizes as socially acceptable. However, the obesity surgery patients were more restrictive than general population adults in their ratings of socially acceptable body sizes. Current obesity status did not impact ratings for the patient or general population subjects. In the patient sample, time since surgery did not influence body size evaluations.
  
  
  CONCLUSIONS
  The study of body size ratings limited only to the "ideal" size may be misleading because it may mask subtle but meaningful differences between groups. The consistent difference in more restrictive ratings of obesity surgery patients compared to general population adults may be due to patients' greater psychological investment in endorsing the societal ideal body size. It may also be due to patients' status as peripheral group members of the normal weight community. The inability of some patients to maintain their post-operative weight loss may be particularly problematic for those who have defined "socially acceptable" body size most narrowly.
authors.affiliation: Department of Psychiatry, University of Florida, Gainesville 32611, USA.
authors.forename: C S
authors.initials: CS
authors.lastname: Rand
authors.forename: J L
authors.initials: JL
authors.lastname: Resnick
authors.forename: A M
authors.initials: AM
authors.lastname: Macgregor
mesh_terms: D000328:Adult; D001824:Body Constitution; D001827:Body Height; D001828:Body Image; D015992:Body Mass Index; D001835:Body Weight; D005260:Female; D006801:Humans; D008297:Male; D009767:Obesity, Morbid / Q000523:psychology* / Q000601:surgery; D012737:Sex Factors; D012923:Social Class