Table 3.

Practice Characteristics

	Standard PF	PF with eLearning	Total
	n = 24	n = 27	n = 51
Practice Characteristics	n (%) or Mean (SD)	n (%) or Mean (SD)	n (%) or Mean (SD)	P-value
Specialty				0.5507
Family medicine	16 (67%)	15 (56%)	31 (61%)
Internal medicine	4 (17%)	8 (30%)	12 (24%)
Other*	4 (17%)	4 (15%)	8 (16%)
Number primary care clinicians	4.8 (2.6)	6.8 (9.1)	5.8 (6.7)	0.3215
Number psychiatrists	0.09 (0.42)	0.09 (0.43)	0.09 (0.42)	0.5902
Number pharmacists	0 (0)	0.07 (0.23)	0.04 (0.17)	0.2001
Number nursing staff	5.0 (3.7)	5.9 (5.4)	5.5 (4.6)	0.5140
Number behavioral health	1.6 (1.8)	1.3 (1.8)	1.5 (1.8)	0.6281
Practice ownership				0.9243
Clinician owned	12 (50%)	12 (44%)	24 (47%)
Safety net or similar	4 (17%)	5 (19%)	9 (18%)
Hospital/system owned	8 (33%)	10 (37%)	18 (35%)
Number of patient visits per week	225.4 (156.9)	171.3 (162.2)	197.8 (160.3)	0.2420
Payor mix*
% Private	46.8 (27.2)	41.9 (25.1)	44.1 (16.0)	0.5109
% No insurance/self-pay	5.0 (5.4)	5.2 (7.2)	5.1 (6.3)	0.9123
% Medicare	20.0 (15.3)	21.6 (15.2)	20.8 (13.8)	0.6977
% Medicaid	20.0 (15.3)	23.9 (22.2)	22.1 (19.2)	0.4800
Patient race*
% White	69.9 (14.7)	71.0 (29.2)	70.4 (23.0)	0.8783
% Black	8.0 (9.2)	4.7 (5.4)	6.2 (7.6)	0.1375
% Other race	22.1 (16.3)	27.7 (16.2)	25.1 (22.7)	0.4005
Patient ethnicity (% Hispanic), n = 44	24.8 (17.4)	19.0 (22.3)	21.9 (20.0)	0.3447
Patient gender (% male), n = 45	46.6 (7.7)	45.0 (6.8)	45.8 (7.2)	0.4744

P-values for categorical variables obtained from χ² tests for differences between study arms; P-values for continuous variables obtained from t test for differences between study arms.
↵*Separate question for each category with a continuous response.
Abbreviations: PF, Practice facilitator; SD, Standard deviation.