Table 2.

Association between hospital EHR vendor and quality score

	Leapfrog CPOE/EHR Quality Score		CMS Hospital Compare Star Ratings		Hospital-Acquired Condition score		Hospital Readmission Reduction Program scorea
	Coefficient	P Value	Coefficient	P Value	Coefficient	P Value	Coefficient	P Value
EHR vendor
Other vendor	Ref.
Vendor A	4.5	.16	1.00	<.001	−0.05	.64	0.03	<.001
Vendor B	−2.2	.50	0.57	<.001	−0.03	.80	0.03	<.001
Vendor C	1.0	.76	0.67	<.001	−0.02	.87	0.01	.17
Vendor D	0.7	.87	0.47	.05	−0.01	.96	0.02	.15
Vendor E	−6.5	.12	0.29	.22	0.07	.62	0.03	.02
Vendor F	−6.5	.19	0.86	<.001	−0.26	.29	0.03	<.001
Vendor G	0.6	.90	1.00	<.001	−0.36	.06	0.04	.01
Vendor H	−6.0	.33	0.24	.73	0.24	.42	0.02	.55

CMS: Centers for Medicare and Medicaid Services; CPOE: computerized provider order entry; EHR: electronic health record.

^aHRRP is reverse scored.