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Table 3 Effect of treatment on weight, depressive symptoms, general psychopathology, psychosocial functioning, and eating disorder symptoms in inpatients with AN and AN+BPD: results of the longitudinal multilevel mixed effects models

From: Impact of comorbid borderline personality disorder on the outcome of inpatient treatment for anorexia nervosa: a retrospective chart review

Outcome   AN   AN+BPD
N M pre (95% CI) M post (95% CI) p (within-group) d (95% CI) N M pre (95% CI) M post (95% CI) p (within-group d (95% CI)
BMI 1092 14.50 (14.39; 14.61) 17.09 (16.95; 17. 22) <.001 1.40 (1.31; 1.48) 68 14.99 (14.56; 15.42) 17.18 (16.66; 17.70) <.001 1.08 (0.77; 1.39)
BSI DEP 887 69.27 (68.60; 69.94) 60.73 (59.90; 61.56) <.001 0.79 (0.70; 0.87) 54 75.50 (73.87; 77.13) 67.91 (64.61; 71.21) <.001 0.69 (0.33; 1.03)
BSI GSI 887 71.87 (71.18; 72.56) 61.23 (60.30; 62.16) <.001 0.95 (0.86; 1.03) 54 77.24 (75.72; 78.76) 70.64 (67.43; 73.85) <.001 0.65 (0.30; 0.99)
GAF 530 40.12 (39.09; 41.15) 54.46 (53.07; 55.85) <.001 0.98 (0.87; 1.08) 34 37.32 (33.35; 41.29) 44.53 (39.47; 49.59) .008 0.48 (0.13; 0.84)
EDI-2 TO 882 0.94 (0.91; 0.97) 0.60 (0.57; 0.63) <.001 0.96 (0.87; 1.04) 53 1.35 (1.24; 1.46) 1.01 (0.88; 1.14) <.001 0.99 (0.59; 1.37)
EDI-2 DT 882 1.49 (1.43; 1.55) 0.74 (0.68; 0.80) <.001 0.95 (0.86; 1.04) 53 1.82 (1.60; 2.04) 1.33 (1.07; 1.59) <.001 0.80 (0.43; 1.16)
EDI-2 BU 882 0.40 (0.36; 0.44) 0.07 (0.05; 0.09) <.001 0.51 (0.43; 0.58) 53 0.73 (0.49; 0.97) 0.23 (0.08; 0.38) <.001 0.71 (0.35; 1.07)
EDI-2 BD 881 1.58 (1.53; 1.63) 1.23 (1.17; 1.29) <.001 0.53 (0.45; 0.60) 53 1.98 (1.80; 2.19) 1.89 (1.65; 2.11) .161 0.25 (−0.08; 0.57)
EDI-2 IN 882 1.04 (0.99; 1.09) 0.64 (0.60; 0.68) <.001 0.66 (0.58; 0.74) 53 1.56 (1.41; 1.77) 1.11 (0.88; 1.34) <.001 0.77 (0.41; 1.13)
EDI-2 PE 882 1.19 (1.14; 1.24) 0.91 (0.86; 0.96) <.001 0.50 (0.43; 0.58) 53 1.24 (1.04; 1.44) 1.07 (0.84; 1.30) .027 0.37 (0.04; 0.70)
EDI-2 ID 882 0.79 (0.75; 0.83) 0.54 (0.50; 0.58) <.001 0.47 (0.39; 0.54) 53 1.31 (1.13; 1.49) 0.85 (0.67; 1.03) <.001 0.84 (0.47; 1.21)
EDI-2 IA 882 0.94 (0.90; 0.98) 0.51 (0.47; 0.55) <.001 0.74 (0.66; 0.82) 53 1.42 (1.25; 1.59) 1.09 (0.90; 1.28) .001 0.64 (0.29; 0.99)
EDI-2 MF 882 0.91 (0.87; 0.95) 0.66 (0.62; 0.70) <.001 0.46 (0.39; 0.54) 53 1.26 (1.07; 1.45) 0.82 (0.67; 0.97) <.001 0.48 (0.14; 0.81)
EDI-2 AS 880 0.83 (0.79; 0.87) 0.54 (0.50; 0.58) <.001 0.56 (0.48; 0.64) 53 1.30 (1.11; 1.49) 0.96 (0.78; 1.14) <.001 0.64 (0.29; 0.99)
EDI-2 IR 880 0.41 (0.38; 0.44) 0.24 (0.22; 0.26) <.001 0.48 (0.40; 0.55) 53 0.83 (0.69; 0.97) 0.63 (0.50; 0.76) .003 0.46 (0.12; 0.79)
EDI-2 SI 880 0.93 (0.89; 0.97) 0.64 (0.60; 0.68) <.001 0.60 (0.52; 0.68) 53 1.36 (1.20; 1.52) 1.00 (0.82; 1.18) <.001 0.62 (0.02; 1.07)
  1. Note. Significant Group x Time Interactions are boldface. AN anorexia nervosa, AN+BPD anorexia nervosa with comorbid Borderline personality disorder, M = estimated marginal mean, 95% CI 95% confidence interval, d = Cohen’s d (calculated with the standard deviation of the pre-treatment values), BMI body mass index, BSI DEP = T-score for the depression scale of the Brief Symptom Inventory, BSI GSI = T-score for the global severity index of the Brief Symptom Inventory, GAF Global Assessment of Functioning. Abbreviations for the Eating Disorder Inventory 2 (EDI-2) scales: TO total, DT drive for thinness, BU bulimia, BD body dissatisfaction, IN ineffectiveness, PE perfectionism, ID interpersonal distrust, IA interoceptive awareness, MF maturity fears, AS asceticism, IR impulse regulation, SI social insecurity