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Improving EHR Usability Using LEAN Methodology
1Stewart & Linda Resnick Hospital at UCLA.
Studies in Health Technology and Informatics
|June 23, 2016
Summary
LEAN methodology effectively improved electronic health record (EHR) usability by reducing inefficiencies in inpatient seclusion and restraint (SR) modules. This approach streamlined workflows, enhancing EHR effectiveness for better patient care.
Area of Science:
- Health Informatics
- Process Improvement
- Clinical Workflow Optimization
Background:
- Electronic health record (EHR) usability issues significantly hinder EHR effectiveness and efficiency.
- Addressing usability deficiencies is crucial for ensuring safe, effective, and efficient patient care.
- LEAN methodology offers a framework for waste elimination and process optimization.
Purpose of the Study:
- To enhance the usability of an inpatient seclusion and restraint (SR) EHR module.
- To apply LEAN methodology for identifying and rectifying efficiency-related usability deficiencies.
- To evaluate the impact of LEAN methodology on SR EHR module design.
Main Methods:
- A multidisciplinary team utilized LEAN techniques, including process mapping and time-series analyses.
- Clinical and technological workflows for the SR module were evaluated and redesigned.
- Specific LEAN principles focused on waste elimination and non-value-added activity reduction.
Main Results:
- Modifications addressed 40 out of 60 identified efficiency-related usability deficiencies.
- Usability enhancements included the elimination of 10 nonessential inputs, 21 redundancies, and 9 overhead functions.
- The number of process steps was reduced from 74 to 47, significantly streamlining the workflow.
Conclusions:
- LEAN methodology proved effective in addressing efficiency-related EHR usability deficiencies.
- The study demonstrated significant improvements in EHR module design and workflow efficiency.
- Further research is required to ascertain the impact of these usability improvements on overall care quality.
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