TY  - BOOK
AU  - Fong, Allan
AU  - Marchalik, Daniel
AU  - Ratwani, Raj M
TI  - Characterizing physician EHR use with vendor derived data: a feasibility study and cross-sectional analysis
SN  - 1067-5027
PY  - 2021///
KW  - *Medicine
KW  - *Physicians
KW  - Child
KW  - Cross-Sectional Studies
KW  - Electronic Health Records
KW  - Feasibility Studies
KW  - Female
KW  - Humans
KW  - MedStar Institute for Innovation
KW  - MedStar Washington Hospital Center
KW  - National Center for Human Factors in Healthcare
KW  - Urology; Literature and Medicine
KW  - Journal Article
N2  - CONCLUSIONS: For every 8 hours of scheduled patient time, ambulatory physicians spend more than 5 hours on the EHR. Physician gender, specialty, and number of clinical hours practicing are associated with differences in EHR time. While audit logs remain a powerful tool for understanding physician EHR use, additional transparency, granularity, and standardization of vendor-derived EHR use data definitions are still necessary to standardize EHR use measurement. Copyright (c) The Author(s) 2021. Published by Oxford University Press on behalf of the American Medical Informatics Association; MATERIALS AND METHODS: A cross-sectional analysis of ambulatory physicians EHR use across the Yale-New Haven and MedStar Health systems was performed for August 2019 using 7 proposed core EHR use metrics normalized to 8 hours of patient scheduled time; OBJECTIVE: To derive 7 proposed core electronic health record (EHR) use metrics across 2 healthcare systems with different EHR vendor product installations and examine factors associated with EHR time; RESULTS: Five out of 7 proposed metrics could be measured in a population of nonteaching, exclusively ambulatory physicians. Among 573 physicians (Yale-New Haven N = 290, MedStar N = 283) in the analysis, median EHR-Time8 was 5.23 hours. Gender, additional clinical hours scheduled, and certain medical specialties were associated with EHR-Time8 after adjusting for age and health system on multivariable analysis. For every 8 hours of scheduled patient time, the model predicted these differences in EHR time (P < .001, unless otherwise indicated): female physicians +0.58 hours; each additional clinical hour scheduled per month -0.01 hours; practicing cardiology -1.30 hours; medical subspecialties -0.89 hours (except gastroenterology, P = .002); neurology/psychiatry -2.60 hours; obstetrics/gynecology -1.88 hours; pediatrics -1.05 hours (P = .001); sports/physical medicine and rehabilitation -3.25 hours; and surgical specialties -3.65 hours
UR  - https://dx.doi.org/10.1093/jamia/ocab011
ER  -