Deriving Information Requirements for a Smart Nursing System for Intensive Care Units

Area of Science:

• Nursing Informatics
• Human-Computer Interaction
• Occupational Health

Background:

• Intensive care nursing environments are characterized by high stress and demanding workloads.
• Nurse stress and fatigue can negatively impact efficiency and increase the risk of medical errors.
• A smart wearable system is proposed to mitigate these challenges.

Purpose of the Study:

• To systematically derive information requirements for a smart wearable system.
• To address the needs of nurses and nurse managers regarding stress and fatigue monitoring.
• To inform the design of an objective stress-monitoring tool for intensive care units.

Main Methods:

• Conducted two focus groups with nurses and nurse managers in Southeastern Texas hospitals.
• Systematically gathered information requirements for a wearable system.
• Analyzed participant expectations for system functionality.

Main Results:

• Nurses desired features like memory aids, health assessments, and stress-reduction exercises.
• Nurse managers sought unit-level data on fatigue/stress, and nurse communication/movement patterns.
• Divergent needs between nurses and managers were identified.

Conclusions:

• Information requirements for a stress-monitoring wearable system were objectively assessed.
• Understanding these requirements is crucial for designing an effective tool.
• The findings will guide the development of a system to support intensive care nurses.