基于Medicare索赔的Clostridioides difficile感染流行病学病例分类算法与新兴感染项目的医疗记录审查的比较,使用链接的队列,2016-2021年
Dustin W Currie1, Chantal Lewis2, Joseph D Lutgring1
1Division of Healthcare Quality Promotion, U.S. Centers for Disease Control and Prevention, Atlanta, GAUSA.
Infection control and hospital epidemiology
|March 26, 2025
概括
医疗保险的索赔数据显示,对于难以检测Clostridioides困难感染 (CDI) 的检测具有很高的灵敏度. 然而,使用这些数据对CDI发病位置进行分类的算法准确度中等,可能会影响流行病学研究.
科学领域:
- 流行病学 流行病学
- 医疗保健服务研究 医疗服务研究
- 传染性疾病 传染性疾病
背景情况:
- 医疗保险的索赔对于研究Clostridioides difficile感染 (CDI) 流行病学至关重要.
- 索赔数据缺乏标本和诊断日期,阻碍了CDI发病地点的确定.
- 在索赔数据中分类CDI发病位置的现有算法具有未知的错误分类率.
研究的目的:
- 评估Medicare索赔数据和算法在分类CDI发病地点时的准确性.
- 为了确定ICD-10-CM代码在医疗保险索赔中用于CDI检测的敏感性.
- 评估基于声明的CDI发病地点分类与实验室确诊病例的一致性.
主要方法:
- 从新兴感染计划 (EIP) 站点 (2016-2021) 链接实验室确认的CDI病例到医疗保险受益者.
- 在EIP样本采集后±28天内,ICD-10-CM代码的计算灵敏度.
- 分类CDI发病 (医院,长期护理机构,社区) 使用三种基于Medicare索赔的算法.
- 使用科恩的kappa统计数据评估了EIP和Medicare索赔分类之间的一致性.
主要成果:
- 71%的符合条件的CDI案件成功与医疗保险受益人联系起来.
- CDI ICD-10-CM代码的敏感度为81%,住院患者 (93.0%) 的敏感度高于非住院患者 (56.2%).
- EIP和医疗保险索赔算法之间的一致性在68%至75%之间 (κ = 0.56-0.66).
结论:
- 医疗保险索赔数据显示,对识别CDI病例的敏感度很高.
- 基于索赔的算法来分类CDI发病地点显示与EIP数据的适度一致.
- 在Medicare索赔数据中对CDI发病地点的潜在错误分类可能会在流行病学研究中引入偏见.
相关概念视频
Health Information Technology and Healthcare Information System
776
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:
776
Documentation in Long-Term and Home Healthcare Setting
858
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
Long-Term Care Facilities
858
Methods of Documentation VI: Case Management Model
548
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...
For example, a patient with a chronic...
548
Methods of Documentation V: CBE
854
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...
854
Data Reporting and Recording
4.6K
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...
4.6K
Purpose of Health Records I
1.1K
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:
1.1K


