Table 2. Hospital and EHR Vendor Correlations.

Variable	β (95% CI)	P value
EHR vendor
Other	[Reference]	NA
A	11.26 (8.10 to 14.42)	<.001
B	−2.21 (−0.54 to 0.99)	.18
C	3.57 (0.32 to 6.81)	.03
D	0.47 (−3.59 to 4.52)	.82
E	−1.41 (−5.97 to 3.15)	.55
F	−3.38 (−7.45 to 0.68))	.10
G	5.49 (0.77 to 10.20	.02
H	2.41 (−2.98 to 7.81)	.38
Vendor only partial R2	0.099	NA
R2 including hospital characteristics controls	0.146	NA

Abbreviations: EHR, electronic health record; NA, not applicable.