Table 1. Proportion of Solo Practitioners and Small Practice Sites in Primary Care^*

	All Six States (%)	Connecticut (%)	Idaho (%)	Kansas (%)	Tennessee (%)	Utah (%)	Washington (%)
Practice site size defined by number of physicians
Proportion of physicians at sites with 1 physician	13	20	14	11	20	7	8
Proportion of sites with 1 or 2 physicians	65	70	62	61	74	52	55
With 1 physician	46	50	43	41	55	34	40
With 2 physicians	19	20	19	20	19	18	15
Practice site size defined by number of clinicians^{^†}
Proportion of clinicians at sites with 1 clinician	8	14	6	6	11	4	5
Proportion of sites with 1 or 2 clinicians	53	62	48	47	60	39	47
With 1 clinician	34	42	26	28	38	22	32
With 2 clinicians	19	20	22	19	22	17	15

↵* This table includes all practice sites in the region that have at least 1 primary care physician; about 12% of these practice sites have both specialists and primary care physicians. Data are based on author analysis of data from SK&A. Practice site size is defined by the total number of physicians or clinicians who practice at the site, not just those in primary care.
↵† Clinicians include physicians, nurse practitioners, and physician assistants.