Table 1 Sample characteristics
n = 75 | Adults (n = 54) | Adolescents (n = 21) | F, p | |
|---|---|---|---|---|
Age; M in years, (SD, [range]) | 21.4 (7.35, [14, 61]) | 23.69 (4.47, [18, 61]) | 15.52 (1.17 [14, 17]) | |
Setting; n (%) | ||||
Inpatient | 70 (93.3) | 51 (94.4) | 19 (90.5) | |
Outpatient | 5 (6.7) | 3 (5.6) | 2 (9.5) | |
Diagnosis – DSM V; n (%) | ||||
Typical anorexia nervosa (F50.0) | 67 (89.3) | 47 (87.0) | 20 (95.2) | |
Atypical anorexia nervosa (F50.1) | 8 (10.7) | 7 (13.0) | 1 (4.8) | |
AN subtype; n (%) | ||||
restrictive | 58 (77.3) | 40 (74.1) | 18 (85.7) | |
binge-purging | 17 (22.7) | 14 (25.9) | 3 (14.3) | |
DUI; M in years, (SD, [range]) | 2.25 (4.33, [.15, 19.6]) | 2.93 (4.94, [.15, 19.6]) | .49 (.59, [− .17, 2.29]) | 5.083* |
AOO; M in years, (SD, [range]) | 19.15 (5.18, [12, 41]) | 20.75 (5.26, [12, 41]) | 15.03 (1.07, [13, 17]) | 24.182*** |
BMI; M in kg/m2, (SD, [range]) | 15.5 (1.96, [10.6, 23.0] /) | 15.5 (1.91, [10.6–21.1]) | 15.0 (2.12, [13.0, 23.3]) | |
Comorbid mental disorder; n (%) | ||||
None | 17 (22.6) | 10 (18.5) | 7 (33.3) | |
One | 42 (56.0) | 23 (63.0) | 8 (38.1) | |
Two or more | 16 (21.4) | 10 (18.5) | 6 (28.6) | |
Comorbid personality disorder; n (%) | ||||
None | 70 (93.3) | 49 (90.7) | 21 (100) | |
One | 5 (6.7) | 5 (9.3) | 0 (0) | |