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Table 2 Baseline self-report questionnaire scores for the whole sample and for the diagnostic groups

From: The outcome at follow-up after inpatient eating disorder treatment: a naturalistic study

Values

Whole sample

N = 150

AN

n = 99

BN

n = 32

OSFED

n = 19

F-value

p-value

Bonferroni (post hoc)

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

EDE-Q global score (n = 75)

Range

4.3 (1.2)

0.6–5.9

4.1 (1.4)

0.6–5.7

5.0 (0.8)

2.8–5.9

4.5 (0.9)

2.6–5.8

3.41*

AN vs BN*

EDI-2 sum score (n = 143)

Range

112.2 (40.2)

19–213

105.0 (37.6)

19–198

133.9 (44.6)

50–213

112.6 (33.7)

37–157

6.54**

AN vs BN**

EDI-2 symptom scale (n = 143)

Range

39.7 (13.4)

8–69

36.5 (12.4)

8–66

49.1 (13.7)

23–69

40.7 (10.9)

14–51

12.09***

AN vs BN***

EDI-2 psychological scale (n = 143)

Range

72.5 (31.6)

10–164

68.4 (30.4)

10–164

84.8 (34.4)

15–150

71.9 (27.8)

145–114

3.25*

AN vs BN*

BDI-II sum score (n = 139)

Range

31.6 (11.1)

2–58

29.7 (10.4)

2–50

35.3 (12.2)

12–56

35.0 (10.4)

19–58

4.14*

AN vs BN*

SCL-90-R total score (n = 144)

Range

1.7 (0.7)

0.2–3.3

1.6 (0.7)

0.2–3.2

2.0 (0.7)

0.7–3.3

1.8 (0.6)

0.6–2.6

3.79*

AN vs BN*

CIP total score (n = 144)

Range

1.6 (0.6)

0.1–3.2

1.5 (0.6)

0.1–2.9

1.9 (0.6)

0.4–3.2

1.6 (0.05)

0.8–2.7

5.23**

AN vs BN**

  1. Notes: One-way analyses of variance (ANOVA) were performed between diagnostic groups, EDE-Q df (2, 72), EDI-2 df (2, 140), BDI-II df (2, 136), SCL-90, and CIP df (2, 141. Bonferroni post hoc test; significant relationships are reported
  2. Due to low numbers, three participants with a binge eating disorder (BED) diagnosis were included in the OSFED group
  3. Abbreviations: AN anorexia nervosa, BN bulimia nervosa, OSFED other specified feeding or eating disorder, EDE-Q Eating Disorder Examination Questionnaire, EDI Eating Disorder Inventory, BDI Beck Depression Inventory, SCL Symptom Checklist, CIP Circumplex of Interpersonal Problems
  4. P value: * p < .05; ** p < .01; *** p < .001