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Health Information Technology and Healthcare Information System

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:

Quality Assurance

Quality Assurance

Quality assurance is the overarching term used to describe the activities employed to ensure the proper performance of a system. These activities can be classified into three categories: quality control, quality assessment, and internal corrective measures. Typically, these activities work cyclically: quality control is performed before and during the analysis, while quality assessment occurs during and after the investigation. Internal corrective measures are implemented based on the findings...

Quality Control

Quality Control

Quality control is one of the three cyclical quality assurance activities that help keep a system under statistical control. Typical quality control activities include creating quality control charts, conducting proficiency testing, and documenting and archiving results.
Quality control helps track data, visualize trends, and identify variations, making it easier to detect deviations that may affect the accuracy of an analysis. One way to do this is by generating a quality control chart, which...

Introduction to Statistical Process Control

Introduction to Statistical Process Control

Statistical Process Control (SPC) is a method used to monitor and control quality within processes, particularly in manufacturing and service delivery, by employing statistical methods. SPC aims to distinguish between natural (common cause) variation and variation due to specific changes or events (special cause), allowing for timely improvements and sustained quality. The control chart, a pivotal tool in SPC, visually displays data over time alongside a central line of upper and lower control...

Healthcare Associated Infections II: Preventive Measures

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...

Purpose of Health Records I

Purpose of Health Records I

The vital purpose of health records is to provide a complete and accurate account of a patient's medical history, including communication, diagnostic and therapeutic orders, care planning, research, and quality review.
Here's a breakdown of how health records serve these purposes:

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Updated: May 22, 2026

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

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

Published on: February 16, 2011

Quality improvement.

Reuben Arasaratnam¹

¹Departmnet of Internal Medicine, University of North Carolina, Chapel Hill, NC 27514, USA. reuben.aras@doctors.org.uk

British Journal of Hospital Medicine (London, England : 2005)

|May 16, 2012

Summary

Quality improvement in health care involves analyzing systems to enhance performance. This review covers its history and increasing use, offering guidance for physician participation in healthcare quality initiatives.

Area of Science:

Healthcare Management
Medical Quality Assurance

Background:

Quality improvement (QI) in healthcare is a systematic process.
It involves analyzing healthcare systems to enhance patient outcomes and operational efficiency.

Purpose of the Study:

To review the historical development of quality improvement in healthcare.
To highlight the expanding application of QI methodologies in medical settings.
To provide actionable information for physicians interested in participating in QI.

Main Methods:

Literature review of historical and contemporary quality improvement practices.
Analysis of the evolution and integration of QI in healthcare delivery.
Synthesis of resources and guidance for physician engagement.

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Last Updated: May 22, 2026

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

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

Published on: February 16, 2011

Main Results:

Quality improvement has a significant historical trajectory in healthcare.
The application of QI principles is increasingly prevalent across various medical domains.
Resources and pathways for physician involvement in QI are becoming more accessible.

Conclusions:

Understanding the history and application of QI is crucial for healthcare professionals.
Physicians play a vital role in driving and implementing quality improvement initiatives.
Continued engagement and education are essential for advancing healthcare quality.