Table 2.

CDSS availability (in yellow) and usage (in green) in non-solo primary care settings with physician owners or physician group owners when the reporting location is entirely electronic records based (n=52 807 providers weighted by physician weight of National Ambulatory Medical Care Survey 2015)

CDSS	Yes, used routinely (%) (1)	Yes, but not used routinely (%) (2)	Yes, but turned off/not used (%) (3)	Used (%) (1+2)	Availability (%) (1+2 + 3)
EREMIND	82.2	8.8	1.0	91.0	92.0
EIDPT	85.9	3.6	1.5	89.5	91.0
EWARN	94.3	~	0.2	94.3	94.5
EMEDALG	99.4	~	~	99.4	99.4
EMEDID	96.1	2.3	~	98.4	98.4
ECPOE	95.0	2.2	~	97.2	97.2
EGRAPH	66.2	11.1	0.8	77.3	78.1

Note: ~ indicates no value was reported in the dataset; please refer to figure 1 for full names of variables.

CDSS, clinical decision support system.