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. 2013 Nov 7;13:287. doi: 10.1186/1471-244X-13-287

Table 3.

Descriptive data (mean, standard deviation) at discharge and effect sizes for change pre- and post- inpatient treatment by centre: inpatients only a

 
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 11
 12
 13*
 14*
  N = 21 N = 17 N = 16 N = 16 N = 12 N = 15 N = 11 N = 11 N = 7 N = 6 N = 3 N = 2 N = 5 N = 2
Age at admission
 27.9 (8.2)
 33.1 (14.3)
 24.3 (8.2)
 24.6 (9.6)
 23.7 (5.0)
 23.4 (5.3)
 23.4 (7.4)
 30.8 (6.7)
 30.5 (8.0)
 21.2 (3.3)
 25.0 (9.6)
 24.5 (7.8)
 15.6 (1.5)
 15.3 (0.6)
Admission (weeks)
 38.1 (25.4)
 19.9 (16.5)
 35.2 (13.2)
 24.7 (16.3)
 21.9 (20.4)
 27.7 (14.3)
 22.1 (10.1)
 16.6 (9.2)
 22.1 (8.8)
 21.3 (13.7)
 22.4 (9.5)
 15.8 (3.7)
 30.0 (13.7)
 26.5 (8.2)
BMI
 17.4 (2.3)
 17.7 (2.2)
 17.2 (1.9)
 17.4 (1.6)
 16.9 (1.1)
 17.5 (2.1)
 18.0 (3.7)
 15.6 (1.6)
 16.3 (1.5)
 18.4 (1.6)
 17.9 (1.3)
 16.2 (0.7)
 18.6 (1.2)
 18.4 (2.0)
d
 1.4
 1.6
 2.4
 2.5
 2.4
 1.8
 0.8
 1.8
 1.6
 2.9
 2.4
 -
 3.8
 -
Weight (kgs)
 46.3 (6.7)
 47.3 (6.0)
 47.4 (6.1)
 47.1 (5.6)
 47.6 (5.1)
 44.7 (6.1)
 53.5 (12.1)
 42.6 (4.3)
 43.9 (6.4)
 51.7 (6.9)
 45.6 (4.2))
 44.8 (2.0)
 52.3 (5.3)
 49.7 (6.2)
Weekly gain (kgs)
 0.3 (0.2)
 0.6 (0.4)
 0.3 (0.1)
 0.4 (0.2)
 0.5 (0.2)
 0.4 (0.3)
 0.5 (0.2)
 0.6 (0.2)
 0.3 (0.2)
 0.8 (0.5)
 0.4 (0.1)
 0.3 (0.1)
 0.6 (0.4)
 0.2 (0.1)
EDE-Q Total
 3.5 (1.4)
 3.2 (1.9)
 3.8 (1.0)
 2.5 (1.9)
 3.4 (1.4)
 3.1 (1.7)
 3.6 (1.5)
 2.7 (1.1)
 4.4 (1.1)
 0.8 (0.3)
 3.8 (0.8)
 5.2 (0.8)
 3.3 (1.0)
 4.6
d
 -0.5
 -0.3
 -0.5
 -0.9
 -1.2
 -0.3
 -0.3
 -1.1
 -0.5
 -1.5
 -0.9
 -
 -0.5
 -
OBE N (%)
 8 (40%)
 4 (29%)
 4 (31%)
 3 (30%)
 3 (25%)
 3 (23%)
 3 (25%)
 5 (50%)
 1 (20%)
 1 (20%)
 1 (50%)
 0
 2 (50%)
 1
SBE N (%)
 15 (71%)
 5 (42%)
 8 (73%)
 3 (30%)
 7 (64%)
 3 (30%)
 8 (67%)
 3 (38%)
 4 (100%)
 1 (20%)
 1 (25%)
 2 (100%)
 1 (25%)
 1
SIV N (%)
 5 (24%)
 1 (8%)
 2 (18%)
 3 (30%)
 3 (27%)
 0
 6 (50%)
 1(12.5%)
 2 (50%)
 1 (20%)
 2 (50%)
 0
 1 (25%)
 0
LAX N (%)
 3 (14%)
 2 (17%)
 2 (18%)
 1 (10%)
 1 (9%)
 0
 1 (8%)
 0
 2 (50%)
 0
 0
 0
 1 (25%)
 0
EXERCISE N (%)
 7 (33%)
 4 (33%)
 6 (55%)
 4 (40%)
 4 (40%)
 3 (30%)
 6 (46%)
 3 (38%)
 3 (75%)
 0
 0
 1 (50%)
 0
 1
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
DASS total
 74.1 (28.6)
 54.7 (28.5)
 77.8 (23.9)
 58.0 (31.7)
 68.0 (25.3)
 66.2 (37.1)
 62.3 (28.9)
 54.0 (34.6)
 88.0 (41.9)
 12.8 (6.6)
 63.0 (19.9)
 109.0 (9.9)
 39.5 (16.6)
 22.0
d
 -0.2
 -0.3
 -0.2
 -0.5
 -0.7
 -0.2
 -0.7
 -0.9
 0.0
 -0.7
 -0.9
 -
 -0.9
 -
WHO QoL
 3.0 (0.8)
 3.8 (0.5)
 2.9 (0.7)
 3.7 (0.7)
 3.3 (1.0)
 3.1 (1.0)
 2.9 (1.1)
 3.2 (1.3)
 2.8 (0.8)
 4.6 (0.5)
 3.3 (0.5)
 1.5 (0.7)
 3.8 (1.0)
 5.0
d
 0.7
 0.8
 0.8
 1.2
 1.3
 0.7
 0.3
 1.3
 -0.3
 1.4
 0
 -
 1.2
 -
WHO Health
 2.6 (0.9)
 3.6 (0.9)
 2.5 (1.0)
 3.3 (0.7)
 2.6 (0.9)
 2.8 (1.2)
 3.2 (0.7)
 3.2 (1.0)
 2.6 (0.5)
 4.0 (0)
 2.5 (1.0)
 1.5 (0.7)
 4.3 (1.0)
 4.0
d
 0.6
 0.9
 0.4
 0.5
 0.8
 0.3
 0.1
 1.8
 0.7
 -
 0.3
 -
 0.2
 -
WHO Psychological
 33.3 (15.8)
 40.3 (15.6)
 25.0 (13.2)
 45.3 (16.2)
 32.2 (16.0)
 30.0 (22.8)
 32.6 (17.1)
 41.8 (24.6)
 27.5 (18.3)
 75.0 (12.8)
 34.4 (6.3)
 4.2 (0)
 40.6 (17.8)
 70.8
d
 0.5
 0.6
 0.2
 1.0
 0.4
 0.2
 0.4
 0.7
 0.4
 1.0
 1.6
 -
 0.2
 -
WHO Social
 36.9 (25.6)
 43.4 (22.6)
 37.9 (17.2)
 44.2 (23.6)
 41.3 (10.9)
 36.3 (16.7)
 41.3 (20.0)
 48.3 (28.5)
 29.2 (16.0)
 65.0 (34.6)
 43.8 (14.2)
 29.2 (29.5)
 39.6 (29.2)
 50.0
d
 0.1
 0.4
 0.2
 0
 -0.1
 0.4
 0.1
 0.3
 -0.1
 0.6
 0.1
 -
 -0.7
 -
WHO Physical
 55.7 (23.4)
 72.9 (13.3)
 58.1 (13.7)
 72.2 (13.1)
 59.1 (22.6)
 61.9 (25.8)
 62.2 (14.5)
 63.1 (25.6)
 51.4 (21.8)
 88.6 (13.7)
 58.9 (16.1)
 25.0 (20.2)
 87.5 (9.4)
 82.1
d
 0.4
 1.2
 0.1
 0.7
 0.4
 0.6
 0.2
 0
 0.6
 0.5
 0.4
 -
 0.0
 -
WHO Environment
 55.8 (16.7)
 71.6 (9.6)
 54.0 (9.8)
 58.9 (16.1)
 67.9 (16.5)
 61.6 (15.5)
 62.2 (16.4)
 62.5 (20.0)
 51.3 (19.3)
 72.5 (23.7)
 70.1 (21.0)
 35.9 (24.3)
 75.8 (21.3)
 59.4
d
 0.3
 1.0
 0.3
 0.4
 0.6
 0.4
 0.2
 0.6
 0.3
 0.3
 0.5
 -
 0.6
 -
Importance to change
 7.9 (2.6)
 7.8 (2.6)
 7.0 (2.3)
 6.9 (3.0)
 8.0 (1.3)
 8.2 (2.0)
 6.6 (3.5)
 8.0 (1.7)
 6.8 (0.5)
 6.2 (3.8)
 7.0 (2.6)
 10.0 (0)
 4.0 (3.8)
 5.0
d
 -0.3
 -0.3
 -0.6
 -0.2
 -0.1
 -0.6
 -0.2
 -0.3
 -
 0
 -0.1
 -
 -0.3
 -
Confidence to change
 5.4 (2.3)
 4.8 (2.6)
 4.2 (1.9)
 6.2 (1.2)
 6.2 (2.3)
 5.5 (3.1)
 4.1 (2.9)
 6.8 (2.0)
 4.0 (1.8)
 8.8 (1.3)
 4.8 (2.4)
 6.0 (1.4)
 5.3 (1.0)
 10.0
d
 0.2
 -0.3
 -0.5
 0.0
 0.2
 0.2
 -0.4
 0.1
 0.5
 0.5
 -0.1
 -
 0
 -
LEE Carer 1
 19.4 (14.5)
 14.2 (10.9)
 25.7 (11.2)
 17.9 (16.6)
 16.9 (12.5)
 19.3 (16.6)
 22.8 (14.7)
 11.7 (11.8)
 17.4 (15.5)
 7.2
(7.2)
 15.8 (10.9)
 31.5 (20.5)
 15.6
(7.4)
 11.0
d
 0.4
 0.1
 0.1
 0.3
 0.4
 -0.1
 0.1
 -0.4
 0.0
 -0.8
 0.3
 -
 -0.4
 -
PCS mother
 2.6 (1.0)
 2.0 (1.0)
 2.6 (0.8)
 2.5 (1.3)
 2.1 (1.0)
 2.6 (1.2)
 2.5 (0.8)
 1.9 (0.8)
 1.6 (0.8)
 2.5 (0.7)
 1.9 (0.8)
 4.3 (0.9)
 1.9 (0.4)
 2.0
d
 0.1
 0.1
 0.0
 0.2
 0.3
 0.0
 0
 0.0
 0.0
 0.5
 0.5
 -
 0
 -
PCS father
 2.3 (0.7)
 1.9 (0.9)
 2.7 (1.0)
 2.2 (1.4)
 1.8 (0.5)
 1.9 (0.9)
 2.0 (0.7)
 1.8 (1.0)
 1.8 (1.3)
 2.2 (1.3)
 1.9 (0.3)
 2.4 (0.5)
 2.1 (0.1)
 1.4
d 0.1 0.1 0.2 -0.1 0.2 0.1 0.1 0.1 0.0 0 0.3 - 0.6 -

a Not every participant answered every question; * Adolescent centre; N = sample number included; d = Cohen’s d effect sizes for paired t-tests. Effect sizes are therefore completed for complete admission-discharge pairs. BMI: Body Mass Index; EDE-Q Eating Disorder Examination Questionnaire; OBE: Objective binge episodes with loss of control; LOC: eating with loss of control other than binge; SIV: Self induced vomiting; LAX: Laxative use; EXER: Excessive exercise; Note: diuretic use was not endorsed by anyone. DASS: Depression, Anxiety and Stress Scale; WHO: World Health Organisation; QoL: Overall quality of life (1-5 high); HEALTH: Overall satisfaction with health (1-5 high); LEE: Levels of Expressed Emotion; PCS: Psychological Control Scale.