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Table 4 Prediction of one-year outcome of family-based treatment of 170 adolescents with restrictive eating disorders

From: Changes and predictive value for treatment outcome of the compulsive exercise test (CET) during a family-based intervention for adolescents eating disorders

Outcome Predictor Odds ratio 95% CI p
EDE-Q global score < 2.0 BMI SDS at presentation 0.88 0.63–1.49 NS
EDE-Q global score at presentation 0.59 0.44–0.81 0.001
3-month weight gain 1.21 1.04–1.41 0.016
Weight suppression at follow-up 0.44 0.26–0.74 0.002
BMI SDS at presentation 0.96 0.62–1.48 NS
EDE-Q global score at presentation 0.65 0.46–0.90 0.011
3-month weight gain 1.22 1.04–1.42 0.014
Weight suppression at follow-up 0.44 0.26–0.74 0.002
CET avoidance and rule driven behaviour at presentation 0.80 0.55–1.15 NS
BMI SDS at presentation 1.02 0.66–1.58 NS
EDE-Q global score at presentation 0.70 0.47–1.02 0.064
3-month weight gain 1.22 1.04–1.42 0.013
Weight suppression at follow-up 0.45 0.27–0.77 0.003
CET weight control exercise at presentation 0.73 0.46–1.16 NS
BMI SDS at presentation 0.97 0.63–1.50 NS
EDE-Q global score at presentation 0.58 0.42–0.79 < 0.001
3-month weight gain 1.21 1.03–1.41 0.017
Weight suppression at follow-up 0.43 0.26–0.74 0.002
CET mood regulation at presentation 1.13 0.77–1.66 NS
No eating disorder BMI SDS at presentation 1.66 1.16–2.38 0.006
EDE-Q global score at presentation 0.76 0.61–0.95 0.017
3-month weight gain 1.24 1.09–1.41 < 0.001
Weight suppression at follow-up 0.73 0.49–1.09 NS
BMI SDS at presentation 1.66 1.16–2.38 0.006
EDE-Q global score at presentation 0.77 0.59–0.91 0.043
3-month weight gain 1.24 1.09–1.41 < 0.001
Weight suppression at follow-up 0.73 0.49–1.09 NS
CET avoidance and rule driven behaviour at presentation 0.98 0.74–1.30 NS
BMI SDS at presentation 1.63 1.13–2.35 0.008
EDE-Q global score at presentation 0.71 0.53–0.97 0.029
3-month weight gain 1.24 1.09–1.41 0.001
Weight suppression at follow-up 0.72 0.48–1.08 NS
CET weight control exercise at presentation 1.12 0.78–1.60 NS
BMI SDS at presentation 1.66 1.16–2.39 0.006
EDE-Q global score at presentation 0.76 0.60–0.96 0.023
3-month weight gain 1.24 1.09–1.41 < 0.001
Weight suppression at follow-up 0.73 0.49–1.09 NS
CET mood regulation at presentation 1.01 0.75–1.35 NS
  1. BMI body mass index, CET compulsive exercise test, CI confidence interval, EDE-Q eating disorders examination-questionnaire, SDS standard deviation score