Table 3.

Baseline Characteristics of the Eleven Rheumatology Practices in TRACTION

Phase	Site	Providers	Trainees	Mid-Levels	Total Patients Seen in 2014	Medicare	Patient Insurance (%)
							Medicaid	Commercial	None
1	Loyola University Medical Center	3	No	No	1800–2000	31	16	49	4
	UT Houston Rheumatology Clinic	5	Yes	No	1000	20	20	55	5
	NorthShore University HealthSystem	10	No	No	920	35	5	59	1
	UK Division of Rheumatology	9	Yes	Yes	1850	23	33	38	3
	UVM Medical Center Rheumatology	5	Yes	Yes	NA	NA	NA	NA	NA
2	Park Nicollet Rheumatology	6	No	No	2300	13	12	72	3
	Private Practice in California	2	No	Yes	350	60	1	35	4
	University of Kansas Medical Center	10	Yes	Yes	500	40	10	45	5
	UTMB Rheumatology	6	Yes	No	4000	40	15	40	5
	UVA Rheumatology	5	No	Yes	550	25	10	50	5
	Vanderbilt University Medical Center	2	No	No	250	25	5	60	10

^*Characteristics are self-reported by sites.

NA, not available from this site.