Common step-wise interventions improved primary care clinic visits and reduced emergency department discharge failures: a large-scale retrospective observational study

Table 4 Adjusted Odds Ratios of Step-wise Interventions Predictive of Patient Clinical Compliance in a Multivariate Logistic Regression Model with Intervention Interaction Analysis

	Adjusted Odds Ratios	(95% Confidence Interval)
Age	1.02	1.02–1.02
Race
Caucasian	Reference	Reference
Non-Caucasian	1.04	1.02–1.07
Homeless
No	Reference	Reference
Yes	1.11	1.06–1.16
Vital Signs upon ED Discharge
Normal	Reference	Reference
Abnormal	1.03	0.99–1.07
Patient Level of Acuity
High Acuity level (ESI1–3)	Reference	Reference
Low Acuity Level (ESI4–5)	0.98	0.95–1.02
Patient with Chronic Diseases
No	Reference	Reference
Yes	1.07	1.04–1.09
Insurance type
No insurance	Reference	Reference
Charity	4.51	4.35–4.67
Medicare	2.23	2.13–2.33
Medicaid	2.01	1.94–2.08
Commercial	1.38	1.32–1.44
PCP Assignment
No	Reference	Reference
Yes	20	19–20
Step-wise Interventions with interactions
No Insurance + No PCP-Assignment	Reference	Reference
Charity Insurance	10	10–11
Charity Insurance + PCP Assignment	148	139–157
Medicare Insurance	6.76	6.24–7.32
Medicare Insurance + PCP Assignment	67	63–92
Medicaid Insurance	5.09	4.72–5.50
Medicaid Insurance + PCP Assignment	66	62–70
Commercial Insurance	2.06	1.87–2.27
Commercial Insurance + PCP Assignment	52	49–56

ISSN: 1472-6963