Case report: activity diagrams for integrating electronic prescribing tools into clinical workflow

Area of Science:

• Health Informatics
• Primary Care Medicine
• Workflow Analysis

Background:

• Electronic prescribing systems are crucial for modern healthcare, but their successful implementation depends on understanding existing workflows.
• Variations in primary care settings necessitate tailored approaches to electronic prescribing (e-prescribing) system design.
• Previous research has not fully captured the diverse prescription management processes across different primary care environments.

Purpose of the Study:

• To model prescription management processes in various primary care settings to inform the future implementation of an electronic prescribing system.
• To identify how practice characteristics influence the steps involved in prescription management.
• To develop a flexible model that can be adapted for different clinic settings.

Main Methods:

• A case study approach was employed, involving initial interviews with clinic managers, physicians, and nurses.
• Activity diagrams were created to represent the sequences of steps in prescription completion.
• The modeling covered outpatient prescribing during and between clinic visits.

Main Results:

• Prescription management processes varied significantly based on practice size, setting, and specialty.
• Activity diagrams illustrated distinct workflows for different primary care environments.
• The study identified key decision points and variations in the prescribing process.

Conclusions:

• The developed model of prescription management processes provides a foundation for designing and tailoring electronic prescribing systems.
• Understanding practice-specific workflows is essential for optimizing e-prescribing system implementation.
• This research offers a valuable resource for healthcare organizations aiming to improve prescription management efficiency and safety.