Table 1.

Demographic Information at assessment

Age	15.02 years (sd = 1.52, range = 11–18)
Gender
- Female	94.62% (n = 123)
- Male	5.38% (n = 7)
Referral Source
- Outpatient	86.92% (n = 113)
- Inpatient	13.08% (n = 17)
- Paediatric Admission	5.38% (n = 7)
- Adolescent Psychiatric Unit	3.85% (n = 5)
- Specialist Eating Disorder Unit	3.85% (n = 5)
Primary diagnosis at assessment
- Anorexia nervosa	93.13% (n = 122)
- Restrictive subtype	83.84% (n = 109)
- Binge-purge subtype	4.61% (n = 6)
- Atypical anorexia nervosa	5.38% (n = 7)
- Other Specified Feeding and Eating Disorder (OSFED)	6.15% (n = 8)
Comorbid diagnoses predicted at assessment
- Major Depressive Disorder	41.54% (n = 54)
- OCD	10.00% (n = 13)
- Anxiety disorder (>  1 diagnosed)	46.92% (n = 61)
- Generalised Anxiety Disorder	36.15% (n = 47)
- Social Phobia	24.62% (n = 32)
- Separation Anxiety	6.15% (n = 8)
- PTSD	1.54% (n = 2)
- Panic Disorder	6.92% (n = 9)
- Specific Phobia	13.08% (n = 17)
- Agoraphobia	3.85% (n = 5)
- ASD	0.77% (n = 1)
- Missing	6.92% (n = 9)
Number of comorbidities predicted at assessment
- 1 or more	57.69% (n = 75)
- 2 or more	38.46% (n = 50)
- 3 or more	23.85% (n = 31)

Abbreviations: OCD obsessive compulsive disorder, PTSD post-traumatic stress disorder, ASD autism spectrum disorder