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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:

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:

Documentation in Long-Term and Home Healthcare Setting

Documentation in Long-Term and Home Healthcare Setting

Documentation in long-term care facilities and home healthcare settings is crucial for ensuring continuous, coordinated, and comprehensive care for patients. Each setting has its specific documentation processes and tools:
Long-Term Care Facilities

Nursing Evaluation

Nursing Evaluation

The evaluation stage signals the end of the nursing process. The nurse gathers evaluative data to assess whether or not the patient has attained the expected results. Whereas the nurse collects data in the nursing assessment to identify the patient's health concerns, the evaluation stage data determines if the indicated health issues are resolved. Evaluative data collection includes two sections: the data acquired to evaluate patient outcomes and the time criteria for data collection.
Section...

Methods Of Healthcare Delivery System

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 System

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,...

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Updated: Jul 3, 2026

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

Published on: September 20, 2018

Evaluating healthcare quality using natural language processing.

Karen Brandt Baldwin¹

¹Northern Illinois University School of Nursing, DeKalb, IL, USA. kbaldwin@niu.edu

Journal for Healthcare Quality : Official Publication of the National Association for Healthcare Quality

|August 7, 2008

Summary

This summary is machine-generated.

Automated natural language processing (NLP) tools can efficiently extract breast cancer screening and treatment data from electronic health records, overcoming manual data extraction challenges. This method shows promise for improving healthcare quality monitoring.

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Area of Science:

Health Informatics
Natural Language Processing
Oncology

Background:

Healthcare organizations face challenges in monitoring quality indicators due to data residing in unstructured narrative reports within electronic health records.
Manual data extraction from these narrative reports is time-consuming and costly.
Accurate quality assessment is crucial for improving patient outcomes and healthcare efficiency.

Purpose of the Study:

To evaluate the effectiveness of an automated natural language processing (NLP) tool for extracting breast cancer screening and treatment data from electronic health records.
To determine if NLP can provide a more efficient and cost-effective alternative to manual data extraction for quality reporting.
To assess the precision and recall of the NLP tool compared to established methods.

Main Methods:

Utilized NUD*IST, a qualitative research computer program, as an automated NLP tool.
Applied the NLP tool to extract and code data related to breast cancer screening and treatment from narrative electronic health records.
Compared the performance of the NLP tool against manual extraction standards.

Main Results:

The study demonstrated that the NLP tool could automatically extract and code relevant clinical data from narrative reports.
The automated extraction achieved acceptable levels of precision and recall.
This approach offers a viable alternative to manual data extraction for quality indicator monitoring.

Conclusions:

Automated NLP tools, such as NUD*IST, can significantly improve the efficiency of extracting clinical data for quality monitoring in healthcare.
This technology reduces the cost and time associated with manual data extraction from electronic health records.
The findings support the integration of NLP tools for enhanced breast cancer quality assessment and reporting.