Predictors of illness course and health maintenance following inpatient treatment among patients with anorexia nervosa

Table 4 Odds Ratios and Confidence Intervals for the Relationship between Predictors and Clinical Outcomes

	Outcome Category 1 BMI ≥ 18.5 (n = 53)			Outcome Category 2 BMI ≥ 19.5 (n = 37)			Outcome Category 3 BMI ≥ 18.5 and EDE-Q ≤ 2 (n = 20)
	Odds Ratio	95% CI	p	Odds Ratio	95% CI	p	Odds Ratio	95% CI	p
Duration of Illness (years)	0.973	0.903–1.048	0.471	0.916	0.837–1.002	0.055	0.877	0.772–.996	0.043
BAI	1.026	0.973–1.082	0.345	1.041	0.976–1.111	0.225	1.005	0.922–1.095	0.914
BDI	0.956	0.900–1.015	0.139	0.927	0.854–1.005	0.066	0.953	0.854–1.063	0.385
STAI-T	1.009	0.950–1.072	0.769	1.019	0.953–1.090	0.586	1.043	0.950–1.144	0.377
EDE-Q Global	0.870	0.508–1.488	0.611	0.563	0.296–1.070	0.079	0.289	0.106–.788	0.015
AN subtype, binge-purge	1.148	0.425–3.100	0.785	0.857	0.268–2.736	0.794	0.319	0.074–1.380	0.126
Admission BMI (kg/m²)	1.680	1.215–2.323	0.002	1.294	0.911–1.838	0.149	1.256	0.812–1.943	0.307
Discharge BMI	2.211	1.189–4.112	0.012	3.180	1.589–6.365	0.001	1.923	.925–3.996	0.079
Number of Annual Assessments Completed	0.740	0.514–1.065	0.105	0.426	0.255–.711	0.001	0.715	0.411–1.246	0.237

BAI Beck Anxiety Inventory, BDI Beck Depression Inventory, BMI body mass index, EDE-Q Eating Disorder Examination – Questionnaire, STAI-T Spielberger State Trait Anxiety Inventory-Trait version. Bold values = p < 0.05. Reported ns refer to number of individuals who met criteria for each outcome category

ISSN: 2050-2974