. Author manuscript; available in PMC: 2016 Mar 1.

Published in final edited form as: Healthc (Amst). 2014 May 2;3(1):5–11. doi: 10.1016/j.hjdsi.2014.04.002

Appendix B.

Association between comfort with computers and attitudes about EHRs and measures of use in the first year (non-standardized)

	Dependent variable
	Percentage of visits with allergy information entered into a structured field, coefficient	p- value	Percentage of visits with medication reviewed, coefficient	p- value	Percentage of visits with BP entered, coefficient	p- value	Percentage of visits with a prescription generated and prescription was e-prescribed, coefficient	p- value
Comfort with Computers Score	1.98	0.22	0.31	0.83	1.21	0.36	1.47	0.23
Positive attitudes about EHRs Score	−0.73	0.60	−0.31	0.83	0.85	0.48	1.05	0.37
Negative attitudes about EHRs Score	−0.26	0.83	0.05	0.96	0.60	0.48	0.69	0.52

Note: All models controlled for provider characteristics (workload, provider type, specialty, gender, years in practice) and the quarter-year in which the practice started using the EHR.