Table 3.

Expenditures and utilization by PCMH status after matching (n=7,058)

Variable	PCMH					No PCMH
	Total (n, unweighted =3,529) per 100,000	Mean		95% CI		Total (n, unweighted =3,529) per 100,000	Mean	95% CI
Total expenditures, $	352,767		9,598	8,843	10,352	383,585	9,699	8,804	10,595
Office-based expenditures, $	117,603		3,134	2,885	3,383	134,578	3,469	3,174	3,764
Outpatient expenditures, $	50,485		1,484	1,197	1,772	54,583	1,521	1,121	1,921
ED expenditures, $	20,970		571	437	704	22,319	586	488	683
Inpatient expenditures, $	151,155		22,562	19,360	25,764	158,497	22,231	19,408	25,053
Prescription expenditures, $	2,464		167	148	185	2,631	172	152	193
Other medical expenses, $	10,090		272	208	335	11,187	291	251	332
Office-based visits, n	563		15.02	14.05	16.00	663	17.11	15.83	18.39
Outpatient visits, n	50		1.33	1.14	1.53	63	1.64	1.37	1.90
ED visits, n	18		0.48	0.44	0.53	19	0.50	0.46	0.55
Inpatient stays, nights, n	49		1.27	1.05	1.49	51	1.37	1.13	1.61
Prescriptions, n	55		3.75	3.59	3.91	61	4.02	3.86	4.19

Abbreviations: ED, emergency department; PCMH, patient-centered medical home.