Table 4.

Multivariate Model of Predictors of 30-day Readmissions Among HIV-positive Individuals, EHR-plus model

Variable	aOR	95% CI	p value
Clinical
CD4 category, cells/μL  <50  51–200  >200	1.69  0.73  Ref	1.06–2.71 0.43–1.23 --	0.002
Creatinine >1.17 (mg/dL)	1.83	1.02–3.27	0.04
Primary admitting diagnosis  Cardiovascular disease (v. other)  Gastrointestinal disease (v. other)	2.07  1.87	1.09–3.92  1.04–3.35	0.03  0.04
Nonclinical
Medicaid insurance	1.39	0.93–2.08	0.11
ED visits in past 12 months, ≥ 2 (v. <2)	1.84	1.15–2.95	0.01
Number of hospital admissions in past 6 months	1.22	1.12–1.34	<0.01
Food Insecurity (moderate-severe v. mild/none)	1.67	1.11–2.49	0.01
Readiness for substance use treatment	0.94	0.90–0.99	0.01

EHR= electronic health record; ED= emergency department