从使用大型语言模型的录取笔记中识别长期护理机构的居住地
Katherine E Goodman1,2, Matthew L Robinson3, Seyed M Shams2,4
1The University of Maryland School of Medicine, Baltimore.
JAMA network open
|May 22, 2025
概括
大型语言模型 (LLM) 从患者病史中准确地识别了长期护理机构 (LTCF) 的暴露,比人类检查预防感染的速度快25倍,价格低20倍.
科学领域:
- 医疗信息学 医疗信息学
- 人工智能在医学中的应用
- 预防传染病 预防传染病
背景情况:
- 抗微生物耐药生物殖民大约50%的长期护理设施 (LTCF) 居民.
- 在急性护理医院早期识别暴露于LTCF的患者对于预防医院内传播至关重要.
- 当前的电子健康记录往往无法捕捉LTCF暴露,导致未被检测到的高风险患者.
研究的目的:
- 评估大型语言模型 (LLM) 在从患者入院史中识别最近LTCF暴露时的性能.
- 为了比较LLM的准确性和效率与人类审查.
- 评估使用LLM来完成这一任务的成本效益.
主要方法:
- 一项横截面的多中心研究分析了来自13家医院的2087名成人入院的病史和身体 (H&P) 记录.
- 采用大型语言模型 (GPT-4-Turbo),使用零射击学习和提示识别最近的LTCF暴露 (≤12个月).
- 对LLM的表现 (敏感性,特异性) 与人类的判断进行了比较,并对审查时间和成本进行了二次分析.
主要成果:
- 该LLM的准确性很高,在一个机构达到97%的敏感度和98%的特异性,在另一个机构达到96%的敏感度和93%的特异性.
- 与人类审查相比,LLM审查显著更快 (每笔记4-6秒),成本更低 (每笔记0.03美元),每笔记2.5分钟,每笔记0.63美元至0.83美元).
- 由LLM生成的推理在事实上是正确的,准确地引用了笔记文本,偶尔也展示了推理逻辑;发现了37个人类错误.
结论:
- 大型语言模型 (LLM) 可以准确地从临床笔记中识别长期护理机构 (LTCF) 的暴露.
- 基于LLM的审查比人工的人类审查更有效和更具成本效益.
- 实施LLM提供了一个有希望的策略,以改善检测高风险患者的感染控制.
更多相关视频
09:47Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
Published on: December 15, 2023
933
04:13Using a Real-Time Locating System to Measure Walking Activity Associated with Wandering Behaviors Among Institutionalized Older Adults
Published on: February 8, 2019
6.7K
相关概念视频
Documentation in Long-Term and Home Healthcare Setting
866
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
866
Restorative Care
1.9K
Restorative care is provided once a patient has been discharged from a healthcare facility and requires additional services. The additional services include home care, rehabilitation programs, and extended care. Restorative care centers help the patient regain their previous level of functioning or acquire a new level of functioning due to the incapacitating effects of a disease or a disability. It aims to assist patients in enhancing their quality of life by encouraging independence,...
1.9K
Continuing Care
1.4K
Continuing care describes the variety of health, personal, and social services provided over a prolonged period. The need for continuing care is increasing because people are living longer. Many people do not have families or others to care for them. Continuing care is mainly for patients who are disabled, functionally dependent, or suffering from a terminal disease. It is available within institutional settings or in homes. Examples include nursing centers or facilities, assisted living,...
1.4K
Specialized Care Centers and Settings-II
690
Rural Health Centers
Rural health centers are specialized care facilities in remote locations with very few medical personnel. The primary care providers who run the centers are mostly Registered Nurse Practitioners. Here, emergency treatment is provided to critically ill or injured patients before they are transferred to the closest hospital. Fortunately, due to advancement in technology, many rural healthcare facilities and professionals have easy access to diagnostic and treatment...
Rural health centers are specialized care facilities in remote locations with very few medical personnel. The primary care providers who run the centers are mostly Registered Nurse Practitioners. Here, emergency treatment is provided to critically ill or injured patients before they are transferred to the closest hospital. Fortunately, due to advancement in technology, many rural healthcare facilities and professionals have easy access to diagnostic and treatment...
690
Methods of Documentation VI: Case Management Model
557
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...
557
Specialized Care Centers and Settings-I
906
Specialized care settings or centers are situated in convenient locations within the community and offer care to a specific group or population. They consist of daycare facilities, mental health facilities, rural health facilities, educational institutions, industries, shelters for the homeless, and rehabilitation facilities.
Daycare centers
They provide several functions. Some facilities care for healthy newborns and children whose parents work, while others are medically focused and care for...
Daycare centers
They provide several functions. Some facilities care for healthy newborns and children whose parents work, while others are medically focused and care for...
906
