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Table 2 Means, standard deviations, and significant differences (ANOVA) on measures of ED and general psychopathology according to DSM-5 diagnosesa

From: Clinical characteristics and distinctiveness of DSM-5 eating disorder diagnoses: findings from a large naturalistic clinical database

Dependent variable

RAN

ANB/P

BN

BED

AAN

PD

UFED

  

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

F

ηp2

EDE-Q Global1

3.38 (1.36)

4.18 (1.18)

4.20 (0.95)

3.67 (1.08)

3.64 (1.16)

4.09 (0.97)

1.72 (1.22)

77.64***

.174

CIA2

29.07 (11.4)

33.61 (9.9)

30.51 (9.3)

29.82 (9.2)

26.39 (10.5)

28.41 (9.5)

19.19 (11.6)

24.27***

.070

CPRS 3

1.14 (.51)

1.34 (0.52)

1.14 (.47)

1.14 (.39)

1.08 (.49)

1.14 (.49)

0.76 (.50)

16.22***

.042

SASB Affiliation4

-10.98 (37.2)

-28.3 (31.4)

-16.9 (33.0)

-21.4 (33.4)

-11.1 (35.2)

-16.0 (34.5)

17.3 (41.6)

20.48***

.053

SASB Self-emancipation

30.4 (15.6)

31.2 (17.0)

32.0 (15.4)

35.1 (17.1)

31.2 (15.3)

30.6 (14.2)

38.6 (18.6)

3.95***

.011

SASB Self-control5

62.1 (18.3)

59.8 (17.2)

54.8 (18.5)

49.5 (20.8)

57.0 (17.9)

53.7 (18.9)

52.5 (19.7)

12.72***

.033

  1. RAN Restrictive Anorexia nervosa, ANB/P Anorexia Nervosa Bingeing/Purging type, BN Bulimia Nervosa, BED Binge Eating Disorder, AAN Atypical Anorexia Nervosa, PD Purging Disorder, UFED Unspecified Feeding and Eating Disorder, EDE-Q Global Eating Disorder Examination Questionnaire Global score, CIA Clinical Impairment Assessment, CPRS Comprehensive Psychiatric Rating Scale, SASB Structural Analysis of Social Behavior.
  2. aFor a significant post hoc difference both p < 0.01 and Cohen’s d ≄0.50 were required; *** p < 0.001.
  3. 1UFED < all; RAN < ANB/P, BN, PD; BN > BED, AAN.
  4. 2UFED < all; ANB/P > AAN, PD.
  5. 3UFED < all; ANB/P > AAN.
  6. 4UFED < all; ANB/P < RAN, AAN.
  7. 5 BED < RAN, ANB/P.
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Journal of Eating Disorders

ISSN: 2050-2974