The British Journal of Psychiatry 148: 453-461 (1986)
© 1986 The Royal College of Psychiatrists
The measurement of body image disturbances in anorexia nervosa. Experimental comparison of different methods
MM Fichter, I Meister and HJ Koch
Body image disturbances in anorexia nervosa patients have been assessed in
an experimental study which dealt with the following issues: Three
different procedures for the assessment of body image disturbances were
compared in a discriminant function analysis: a Video Monitor Procedure,
the Movable Caliper Procedure and the Image Marking Procedure. The Image
Marking Procedure showed the best discrimination between groups. Anorexia
nervosa patients showed a statistically significant overestimation as
compared to the control group in the variables 'waist', 'upper thigh' and
the compound measure 'soft body parts', while they did not overestimate
control variables (Kruskal- Wallis-Rank-Analysis of Variance). A standard
liquid meal of 240 Kal. had no statistically significant influence on the
estimation of body width, irrespective of the amount of calories consumed
and instruction given. Possibilities and limitations of various measurement
procedures are discussed.