EHR User-Interface Design: Elements and Functionality
This paper evaluates electronic health records (EHR) as a transformative healthcare technology by analyzing its user-technology interface across three key elements: input controls, navigational components, and informational components. Drawing on human factors principles, the paper explores how each element functions within clinical settings to support patient data management, clinical decision-making, and information sharing. It further identifies specific improvements for each interface element — including structured documentation templates, shortcut keys, and evidence-based clinical pathways — to enhance EHR usability and ultimately improve patient outcomes and safety.
- Introduction to EHR Technology in Healthcare: Context for EHR adoption and paper scope
- Understanding Electronic Health Records: Definition and core components of EHR
- Assessment of EHR User-Technology Interface: Analysis of input, navigation, and information elements
- Suggestions for Improving EHR Usability: Recommended enhancements to each interface element
- Conclusion: Summary of EHR value and interface findings
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What makes this paper effective
- Applies a clear, three-part analytical framework (input controls, navigational components, informational components) consistently across both the assessment and recommendations sections, giving the paper strong structural coherence.
- Grounds abstract technology concepts in concrete clinical examples, such as toggle controls enabling record sharing across providers and notifications alerting clinicians to medication errors.
- Pairs each identified weakness with a specific, actionable improvement, moving naturally from description to prescription.
Key academic technique demonstrated
The paper demonstrates criteria-based evaluation: it establishes its evaluative framework (the three interface elements) before applying it, which gives the analysis a methodical, quasi-rubric structure. This approach is useful in applied health informatics writing because it makes the basis for judgment transparent and replicable.
Structure breakdown
The paper opens with a brief literature context and technology overview, then defines EHR. The core body is divided into an assessment section (how the three interface elements currently function) and a recommendations section (how each element could be improved). A short conclusion synthesizes the argument. This introduction–definition–analysis–recommendation–conclusion pattern is standard for applied technology evaluation papers at the undergraduate level.
Introduction to EHR Technology in Healthcare
The modern healthcare environment has experienced tremendous changes over the past few decades, driven by an increased need to enhance patient outcomes and safety. These changes have contributed to the widespread adoption of technology, which has transformed modern clinical communication. Technology adoption in the healthcare setting has been geared toward improving patient care processes and systems in order to realize better patient outcomes. This adoption has involved the development of several technologies used in clinical environments, including Electronic Health Records (EHR) and Computerized Provider Order Entry Systems (CPOE). This paper examines electronic health records technology in terms of its key elements, user-technology interface, and overall functionality.
Understanding Electronic Health Records
One of the most significant technologies in the modern healthcare setting is the electronic health record, which is regarded as an essential component for the management of patient data and information. As the name suggests, an electronic health record is an electronic version of a patient's medical history, maintained by the healthcare provider over time (Centers for Medicare & Medicaid Services, 2012). EHRs may also incorporate important administrative and clinical information that is vital to the care of individual patients.
Some of the administrative and clinical data that may be incorporated in a patient's electronic health record include demographics, health risks and status, past medical history, diagnoses, and medications. The effectiveness of electronic health records in enhancing patient outcomes and safety is evaluated here using elements of user-interface technology and human factors. This analysis centers on an assessment of the functionality of this technology in the healthcare sector. The three elements of user-technology interface used to evaluate electronic health records are input controls, informational components, and navigational components.
Assessment of EHR User-Technology Interface
Electronic health records contain a variety of input controls, including list boxes, text fields, toggles, date and time pickers, and buttons for various functions. These input controls are used to enter patient data, which then informs clinical decision-making and care processes. Some input controls — such as toggles — are used to enable the exchange of a patient's health record among healthcare providers, clinical teams, hospitals, and across states. The use of such controls for exchanging patient health records reflects the fact that electronic health records are designed to promote information sharing among all care providers involved in a patient's case.
With regard to navigational components, electronic health records contain tags, icons, pagination, search fields, and sliders. Tags enable users to find content within a particular category, while pagination separates information across pages, making it easier for users to move between sections. Search fields allow users to enter keywords or phrases that facilitate easy retrieval of information. Icons function as visual symbols that assist users in navigating the system, while sliders enable users to establish or adjust values.
In relation to informational components, electronic health records contain notifications and alerts that provide real-time information regarding potential hazards, errors, or omissions based on newly entered data (Horsky et al., 2012). They also include ordering support, through which providers receive real-time critique of clinical processes and medication decisions, as well as suggestions for appropriate drug alternatives or dosing based on the patient's health status and individual characteristics. Another informational component is the inclusion of clinical guidelines, through which clinicians receive patient-specific suggestions generated from context-based searches.
Conclusion
Electronic health records have emerged as essential components of the modern healthcare setting with regard to patient information management. Unlike paper-based documentation, this technology makes it significantly easier for clinicians to document and retrieve patient information. Electronic health records offer a functional user-technology interface that can be further enhanced through targeted improvements in input controls, navigational components, and informational elements.
References
Centers for Medicare & Medicaid Services. (2012, March 26). Electronic Health Records. Retrieved from U.S. Centers for Medicare & Medicaid Services website: https://www.cms.gov/Medicare/E-Health/EHealthRecords/index.html
Horsky et al. (2012, December). Interface design principles for usable decision support: A targeted review of best practices for clinical prescribing interventions. Journal of Biomedical Informatics, 45(6), 1202–1216.
McNickle, M. (2012, January 27). 5 dos and don'ts of EHR interface design. Healthcare IT News. Retrieved September 29, 2017, from http://www.healthcareitnews.com/news/5-dos-and-donts-ehr-interface-design
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