使用机器学习的重症监护室 (ICU) 研究的趋势和方法:基于隐藏的迪里克莱特分配 (LDA) 的专题文献综述
Duygu Topaloğlu1, Olcay Polat2
1Department of Logistics, Honaz Vocational School, Pamukkale University, Denizli, 20180, Turkey.
BMC medical informatics and decision making
|July 30, 2025
概括
在重症监护室 (ICU) 的机器学习显示了多种方法,其中感染监测和并发症预测占主导地位. 未来的研究应该探索未经研究的领域,如儿科建模和药物反应预测,以获得更好的患者结果.
科学领域:
- 医疗信息学 医疗信息学
- 医疗保健中的人工智能
背景情况:
- 机器学习 (ML) 在重症监护室 (ICU) 的研究是广泛的,但分散的.
- 需要进行系统的综合,以确定趋势,应用和知识差距.
研究的目的:
- 系统地分析和综合有关在ICU中的ML应用的文献.
- 确定方法趋势,临床应用和未来研究领域.
主要方法:
- 按照PRISMA指南,对2507篇专注于ICU的ML出版物 (2019-2024) 的系统文献审查.
- 隐藏的迪里克莱特分配 (LDA) 话题建模与n-gram和no-n-gram标记化.
- 贝叶斯优化用于增强模型连贯性和多样性.
主要成果:
- 在研究中观察到显著的方法变化.
- 感染监测和并发症预测是主要的研究领域.
- N-gram标记化产生了临床特定的主题;无-n-gram产生了更广泛的主题.
- 尚未探索的领域包括药物反应,儿科建模和手术风险.
结论:
- 在ICU的ML研究中,方法透明度和代币化策略至关重要.
- 该研究提供了关于ICU ML主题和趋势的全面概述.
- 未来的研究应该专注于被忽视的领域,如儿科护理和治疗反应,整合先进的ML和多式联络数据.
更多相关视频
相关概念视频
Current Trends in Nursing II
1.4K
Trends in nursing are multifactorial and associated with changes in society, within the nursing profession, and in other professions. Notably, telehealth and remote nursing contribute to successful healthcare delivery for numerous patients and help reduce stress for nurses due to nursing shortages. Nurses can reach patients, monitor their conditions, and interact with them using computers, audio, visual accessories, and telephones—for example, remote patient monitoring systems. Likewise,...
1.4K
Mechanical Ventilation II: Invasive Ventilation
256
Ventilators are essential medical equipment used to aid patients with respiratory difficulties. Their primary function is to assist or replace spontaneous breathing by providing mechanical ventilation. There are two general classes of mechanical ventilators: negative-pressure and positive-pressure ventilators.
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
256
Issues And Trends In Healthcare Delivery System
5.8K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
5.8K
Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving
101
Mechanistic models play a crucial role in algorithms for numerical problem-solving, particularly in nonlinear mixed effects modeling (NMEM). These models aim to minimize specific objective functions by evaluating various parameter estimates, leading to the development of systematic algorithms. In some cases, linearization techniques approximate the model using linear equations.
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
101


