TABLE 1.
Mean and standard deviation of EDE and BPQ subscale scores (N = 168)
| Measure | Mean (SD) | Range |
|---|---|---|
| PARTICIPANTS | ||
| Age | 16.0 (1.16) | 14–18 |
| BMI | 17.35 (2.52) | 11.38–26.18 |
| Percent mBMI (%) | 87.40 (11.81) | 65–132 |
| EDE | ||
| Global EDE (4 subscales) | 2.44 (1.74) | 0–5.39 |
| Restraint | 2.70 (2.09) | 0–6 |
| Eating concern | 1.91 (1.66) | 0–5.8 |
| Shape concern | 2.69 (2.01) | 0–6 |
| Weight concern | 2.43 (1.74) | 0–5.39 |
| BPQ a | ||
| Total score | 28.66 (16.70) | 1–70 |
| Impulsivity | 1.17 (1.48) | 0–7 |
| Affect instability | 5.76 (3.31) | 0–10 |
| Abandonment | 2.39 (2.61) | 0–9 |
| Relationships | 3.32 (2.10) | 0–8 |
| Self‐image | 4.53 (3.06) | 0–9 |
|
Suicide/self‐mutilation Self‐Mutilation |
1.44 (1.91) | 0–7 |
| Emptiness | 4.41 (3.36) | 0–10 |
| Intense anger | 4.24 (3.22) | 0–10 |
| Quasi‐psychotic states | 1.32 (1.52) | 0–6 |
a
As participants were too young to drive, one item in the Impulsivity subscale regarding speeding was omitted and replaced with the participant's mean response to ensure scores were commensurate with other studies.