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Related Experiment Video

Updated: Jan 20, 2026

Control of Eating Behavior Using a Novel Feedback System

Control of Eating Behavior Using a Novel Feedback System

Published on: May 8, 2018

Control Theory to Design and Evaluate Audit and Feedback Interventions.

Wouter T Gude¹, Niels Peek^2,3

¹Department of Medical Informatics, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health research institute, The Netherlands.

Studies in Health Technology and Informatics

|August 15, 2019

Summary

Control theory, using negative feedback loops, explains self-regulating behaviors. This principle is key in health informatics for developing and assessing audit and feedback interventions to improve healthcare quality.

Keywords:

Clinical Audit Continuous Quality Management Feedback Quality of Health Care Self-Regulation

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Area of Science:

Health Informatics
Behavioral Science
Systems Engineering

Background:

Control theory explains self-regulating agent behavior via negative feedback loops.
This principle, though often unreported, is fundamental to health informatics applications.
Audit and feedback interventions are common in healthcare quality improvement.

Purpose of the Study:

To elucidate the role of control theory in health informatics.
To discuss its application in developing and assessing audit and feedback interventions.
To synthesize evidence and guide the design of interventions for improved healthcare.

Main Methods:

Literature review and synthesis of control theory principles.
Application of control theory to audit and feedback interventions.
Case studies in blood transfusion, cardiac rehabilitation, and intensive care.

Main Results:

Control theory provides a framework for understanding audit and feedback mechanisms.
It has been successfully applied to improve practices in critical care areas.
This approach enhances the design and evaluation of quality improvement interventions.

Conclusions:

Control theory offers valuable insights into health informatics and behavior regulation.
Its principles are crucial for optimizing audit and feedback interventions.
Application of control theory drives progress in healthcare quality improvement.