人工智能支持干预的有效性,用于检测临床恶化
Robert J Gallo1,2, Lisa Shieh3, Margaret Smith3,4
1Center for Innovation to Implementation, VA Palo Alto Health Care System, Menlo Park, California.
JAMA internal medicine
|March 25, 2024
概括
使用史诗恶化指数 (EDI) 的人工智能 (AI) 工具有效地减少了住院患者的重症监护升级. 这种人工智能支持的干预表明,不良事件显著减少,改善了患者的安全.
科学领域:
- 医疗保健技术 技术 医疗保健 技术
- 临床信息学 临床信息学
- 患者安全 患者安全
背景情况:
- 住院患者的临床状况恶化带来了重大风险,临床医生经常忽略这些风险.
- 早期预警得分旨在识别高风险患者,但有效性的证据有限.
研究的目的:
- 为了评估人工智能 (AI) 恶化模型支持的干预.
- 通过强大的因果推断研究设计,减少住院患者的护理升级.
主要方法:
- 一项队列研究采用了回归不连续性设计,利用史诗恶化指数 (EDI) 预测模型.
- 该干预涉及基于EDI分数门的AI驱动警报和协作护士-医生工作流.
- 包括2021年1月至2022年11月期间来自四个一般内科病房的住院成年人.
主要成果:
- 人工智能干预与护理升级的绝对风险降低 -10.4个百分点有关 (例如,快速反应小组激活,ICU转移,心肺骤停).
- 这种减少在EDI得分值的患者中具有统计学意义 (P=.03).
- 在EDI得分门上没有发现混偏差的证据.
结论:
- 一个AI恶化模型启用干预显著降低了住院患者护理升级的风险.
- 这些发现支持人工智能在改善住院患者安全方面的有效性.
- 进一步扩展和测试这种AI干预在不同的环境中是有必要的.
相关概念视频
Current Trends in Nursing II
1.2K
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,...
1.2K
Issues And Trends In Healthcare Delivery System
5.6K
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...
5.6K
Documentation of Nursing Diagnosis
1.2K
The nurse documents nursing diagnoses and enters them into the patient record. The identified patient's nursing diagnosis is either written out with a plan of care or entered into the electronic health record.
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters...
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters...
1.2K


