手動抽出対電子カルテデータ:外科的品質改善のため
James L Galloway1, Vivi W Chen2, Jennifer Kramer3
1Veterans Affairs Quality Scholars Program, Atlanta VA Health Care System, Decatur, Georgia; Department of Surgery, Emory University School of Medicine, Atlanta, Georgia.
The Journal of surgical research
|January 10, 2026
まとめ
電子カルテ(EHR)を使用して退役軍人省外科品質改善プログラム(VASQIP)のデータ収集を自動化することは、ほとんどの変数で高い精度を示します。この自動化は、リソースを節約し、データ ગતિを向上させることで、外科的品質改善(QI)プログラムを強化できます。
科学分野:
- 医療情報学; 外科的品質改善; ヘルスケアにおけるデータサイエンス
背景:
- 手動によるデータ抽出は、外科的品質改善(QI)プログラムのベンチマークです。データ収集の自動化は、リソース需要を削減することにより、QIイニシアチブに大きく貢献できます。退役軍人省外科品質改善プログラム(VASQIP)は、手動によるデータ抽出に依存しています。
研究 の 目的:
- 手動で抽出されたVASQIP変数と比較した電子カルテ(EHR)由来の変数の精度と一致性を評価すること。VASQIPのデータ収集を自動化する実現可能性を判断すること。外科的QIを強化するためのEHRデータの可能性を評価すること。
主な方法:
- 手動で抽出されたVASQIP変数と比較したEHR由来のVASQIP変数相関関係の全国横断的分析(2016-2020)。一致性を測定するために、コーエンのカッパ、感度、特異度、および予測値を採用しました。カッパ値が80%以上の場合を強い一致と定義しました。
主要な成果:
- 113病院にわたる533,164件の症例を評価しました。人種および民族に関する高い一致率(中央値カッパ98.1%)。術前リスク因子(中央値28.6%)および術後合併症(中央値15.1%)に関する可変的な一致率。術前検査値(中央値91.9%)および術中因子(中央値93.9%)に関する強い一致率。
結論:
- EHR由来の相関関係は、術後合併症を除く多くのVASQIP変数において、データ収集の自動化に対して高い精度を示します。自動化により、手動によるデータ抽出リソースを削減できます。EHRデータの活用により、外科的QIプログラムの適時性と堅牢性を向上させることができます。
関連する概念動画
Methods of Documentation VII: EMR
1.4K
Electronic Medical Records (EMRs) primarily center around electronically documenting patients' health information within a single healthcare organization or practice. They contain essential clinical data related to a patient's medical history, diagnoses, medications, treatment plans, lab results, and other pertinent information relevant to the specific encounter or episode of care. EMRs are designed to streamline documentation and workflow processes within individual healthcare...
1.4K
Health Information Technology and Healthcare Information System
3.3K
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
3.3K
Purpose of Health Records I
1.7K
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:
Here's a breakdown of how health records serve these purposes:
1.7K
Data Reporting and Recording
5.3K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.3K
Methods of Documentation V: CBE
1.4K
Charting by Exception, or CBE, is a method of documentation used in healthcare, particularly in nursing, that focuses on documenting only significant or abnormal findings rather than recording every detail. This approach aims to streamline the documentation process, improve efficiency, and ensure that healthcare providers can quickly identify deviations from normalcy in patient assessments.
In CBE, healthcare professionals establish predefined standards of practice that define what constitutes...
In CBE, healthcare professionals establish predefined standards of practice that define what constitutes...
1.4K
Methods of Documentation I: Source-Oriented Records
1.7K
Source-oriented records, or SOR, are medical record-keeping organized by the data source. The SOR system was first developed in the mid-1900s to organize the growing patient data in hospitals and other healthcare facilities.
In an SOR, each discipline involved in patient care maintains a separate medical record section. This record-keeping method enables easy tracking of patient progress and ensures healthcare staff have access to up-to-date information.
Key Attributes include the following:
In an SOR, each discipline involved in patient care maintains a separate medical record section. This record-keeping method enables easy tracking of patient progress and ensures healthcare staff have access to up-to-date information.
Key Attributes include the following:
1.7K


