TABLE 1.
Participant demographics and clinical information with Kruskal Wallis tests and multiple comparisons corrected
| AAN mean (SD) | WR mean (SD) | HC mean (SD) | Kruskal Wallis test | Bonferroni corrected p values, using Mann–Whitney U AAN/WR AAN/HC HC/WR | |||
|---|---|---|---|---|---|---|---|
| Age (in years) | 19.40 (2.83) | 18.37 (3.59) | 19.37 (3.36) |
5.58 (Kruskal test statistic) 0.061 (p value) 180 (df) |
— | — | — |
| BMI | 16.38 (1.39) | 20.36 (2.33) | 22.83 (3.36) |
115.00 (Kruskal test statistic) <0.01 (p value) 167 (df) |
<.01 | <.01 | < .01 |
| EDE‐Q global score | 3.35 (1.54) | 2.88 (1.62) | 0.61 (0.83) |
81.54 (Kruskal test statistic) <.01 (p value) 166 (df) |
.13 | < .01 | < .01 |
| HADS score | 19.31 (7.78) | 15.79 (7.22) | 8.04 (5.59) |
61.41 (Kruskal test statistic) <.01 (p value) 166 (df) |
.01 | < .01 | < .01 |
| IQ | 109.13 (6.88) | 110.69 (7.57) | 112.67 (7.64) |
4.34 (Kruskal test statistic) .11 (p value) 165 (df) |
— | — | — |
| Duration of illness (in years) | 3.69 (2.81) | 3.84 (2.80) | n/a | — | — | — | |
Abbreviations: AAN, Acute anorexia nervosa; BMI, body mass index; df, Degrees of freedom; EDE‐Q, Eating Disorder Examination–Questionnaire version; HADS, Hospital Anxiety Depression Scale; HC, Healthy control; WR, Weight‐recovered anorexia nervosa.