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Related Concept Videos

Introduction To Health Care Delivery System01:18

Introduction To Health Care Delivery System

The healthcare system is constantly changing and complex. Various services are available from different healthcare providers, but gaining access to these services has become challenging for people with limited healthcare insurance. Uninsured people present a challenge to healthcare because they frequently postpone or forego treatment.
The Institute of Medicine (IOM) advocates for a patient-centered, effective, safe, timely, equitable, and effective healthcare system. The National Priorities...
Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is limited...
Integrated Healthcare System01:20

Integrated Healthcare System

An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Methods of Documentation VI: Case Management Model01:15

Methods of Documentation VI: Case Management Model

The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic illness...

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Related Experiment Video

Updated: May 31, 2026

Using Visual and Narrative Methods to Achieve Fair Process in Clinical Care
14:32

Using Visual and Narrative Methods to Achieve Fair Process in Clinical Care

Published on: February 16, 2011

Considering complexity in healthcare systems.

Thomas G Kannampallil1, Guido F Schauer, Trevor Cohen

  • 1Center for Cognitive Informatics and Decision Making, School of Biomedical Informatics, University of Texas Health Science Center, Houston, TX 77054, USA. thomas.kannampallil@uth.tmc.edu

Journal of Biomedical Informatics
|July 19, 2011
PubMed
Summary
This summary is machine-generated.

This study introduces a framework for understanding healthcare complexity using systems theory. It proposes measuring complexity by component interrelatedness and using decomposition for research, aiding in managing intricate healthcare systems.

Related Experiment Videos

Last Updated: May 31, 2026

Using Visual and Narrative Methods to Achieve Fair Process in Clinical Care
14:32

Using Visual and Narrative Methods to Achieve Fair Process in Clinical Care

Published on: February 16, 2011

Area of Science:

  • Healthcare Systems Science
  • Complex Systems Theory
  • Health Services Research

Background:

  • Healthcare is increasingly viewed through the lens of complex systems theory.
  • Existing definitions of complexity in healthcare are often vague.
  • There is a need for structured approaches to study complex healthcare environments.

Purpose of the Study:

  • To define and operationalize complexity in healthcare systems.
  • To develop a theoretical framework for analyzing healthcare complexity.
  • To propose research methodologies for studying complex healthcare settings.

Main Methods:

  • Conceptualizing healthcare complexity based on the degree of interrelatedness among system components.
  • Applying functional decomposition to break down complex healthcare systems into tractable subcomponents.
  • Utilizing examples from current literature and empirical research.

Main Results:

  • Proposes a novel theoretical lens for healthcare complexity, focusing on component interrelatedness.
  • Demonstrates that complex healthcare systems can be decomposed for study.
  • Provides a feasible framework for understanding, studying, and managing complex healthcare systems.

Conclusions:

  • Interrelatedness of components serves as a key measure of healthcare system complexity.
  • Functional decomposition is a viable strategy for analyzing complex healthcare systems.
  • The proposed framework enhances the study and management of intricate healthcare environments.