Table 1. Clinical features of participants.
| AN-r (N = 16) | Controls (N = 16) | |||||
|---|---|---|---|---|---|---|
| Mean | (SD) | Mean | (SD) | Statistic1 | p | |
| Age (years) | 15.8 | (1.7) | 16.3 | (1.4) | 1.00 | .33 |
| BMI | 16.2 | (1.2) | 21.1 | (1.9) | -8.897 | <.001 |
| Age of onset of AN (years) | 15.4 | (1.6) | – | – | – | – |
| Duration of AN (months) | 4.0 | (1.8) | – | – | – | – |
| Lifetime lowest BMI | 16.1 | (1.2) | – | – | – | – |
| Drive for thinness2 | 17.3 | (2.9) | 2.8 | (3.1) | 13.626 | <.001 |
| Body dissatisfaction2 | 14.9 | (4.5) | 8.2 | (7.3) | 3.104 | .004 |
| Interoceptive awareness2 | 10.9 | (6.4) | 2.3 | (3.3) | 4.807 | <.001 |
| Perfectionism2 | 8.7 | (4.0) | 1.9 | (2.1) | 6.090 | <.001 |
| Bulimia2 | 2.4 | (2.2) | 1.3 | (1.8) | 1.659 | .11 |
| STAI – Trait anxiety | 53.8 | (14.1) | 29.8 | (5.2) | 6.414 | <.001 |
| BDI-II | 30.3 | (11.5) | 5.1 | (3.2) | 8.467 | <.001 |
| Harm avoidance3 | 19.1 | (4.5) | 6.9 | (3.3) | 7.687 | <.001 |
Note. AN-r = Anorexia Nervosa-restrictive type. N = Numbers. SD = Standard deviation. BMI = body mass index. STAI = State trait anxiety inventory. BDI-II = Beck depression inventory. 1Student’s T Test. 2Subscales of Eating disorders inventory (EDI-II). 3Subscale of temperament and character inventory.