Table 3. Electronic Health Record Adoption Among Health Centers, 2010–2012

	2010				2011				2012
	Health Centers (mean %)			Percentage Point Difference	Health Centers (mean %)			Percentage Point Difference (P Value)	Health Centers (mean %)			Percentage Point Difference (P Value)
	Overall	Non-Beacon	Beacon	Percentage Point Difference	Overall	Non-Beacon	Beacon	Percentage Point Difference (P Value)	Overall	Non-Beacon	Beacon	Percentage Point Difference (P Value)
Any EHR	64.82	63.97	75.29	11.32^*	79.61	79.10	85.88	6.78	89.98	89.40	97.65	8.25^*
EHR at all sites	50.67	50.09	57.65	7.56	65.16	64.43	74.12	9.69	79.30	78.71	87.06	8.35
Basic EHR	29.74	29.38	34.12	4.74	40.34	39.98	44.71	4.73	49.75	48.52	65.88	17.36^{^†}

Source: Uniform Data System, 2010–2012.
P values are from independent samples differences in means tests comparing Beacon and non–Beacon health centers:
↵* P < .05,
↵† P < .01.
EHR, electronic health record.