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通过深度学习技术对 ICU 患者进行风险评估:一种大数据方法。

Risk assessment of ICU patients through deep learning technique: A big data approach.

机构信息

Research Center for Ageing Society of Jiangxi Provincial Association of Social Science, Gannan Normal University, Ganzhou, China.

School of Business Analytics and Decision Making, Coventry University, Coventry, UK.

出版信息

J Glob Health. 2022 May 30;12:04044. doi: 10.7189/jogh.12.04044.

Abstract

BACKGROUND

Intensive Care Unit (ICU) patients are exposed to various medications, especially during infusion, and the amount of infusion drugs and the rate of their application may negatively affect their health status. A deep learning model can monitor a patient's continuous reaction to tranquillizer therapy, analyze the treatment plans of experts to avoid severe situations such as reverse medication associations, work with a convenient mediator, and change the treatment plans of specialists as needed.

METHODS

Generally, patients' treatment histories are linked together via a period grouping connection, which is usually burdened by missing information. Displaying time-succession via Repetitive Neural Organization (RNO) is the best available solution. However, it's possible that a patient's treatment may be prolonged, which RNN may not be able to demonstrate in this manner.

RESULTS

We propose the use of the LSTM-RNN driven by heterogeneous medicine events to predict the patient's outcome, as well as the Regular Language Handling and Gaussian Cycle, which can handle boisterous, deficient, inadequate, heterogeneous, and unevenly tested prescription records of patients while addressing the missing value issue using a piece-based Gaussian cycle.

CONCLUSIONS

We emphasize the semantic relevance of every medication event and the grouping of drug events on patients in our study. We will focus specifically on LSTM-RNN and Phased LSTM-RNN for showing treatment results and information attribution using bit-based Gaussian cycles. We worked on Staged LSTM-RNN.

摘要

背景

重症监护病房(ICU)患者会接触到各种药物,尤其是在输液过程中,输液药物的剂量和应用速度可能会对他们的健康状况产生负面影响。深度学习模型可以监测患者对镇静剂治疗的持续反应,分析专家的治疗方案,避免出现药物相互作用逆转等严重情况,与方便的调解人合作,并根据需要更改专家的治疗方案。

方法

通常情况下,患者的治疗记录通过时间段连接在一起,这通常会受到缺失信息的影响。通过重复神经网络组织(RNO)显示时间序列是最好的解决方案。但是,患者的治疗可能会延长,而 RNN 可能无法以这种方式展示。

结果

我们提出使用由异构药物事件驱动的 LSTM-RNN 来预测患者的结果,以及正则语言处理和高斯循环,它可以处理患者嘈杂、缺失、不足、异构和不均匀的处方记录,同时使用基于位的高斯循环解决缺失值问题。

结论

我们在研究中强调了每个药物事件的语义相关性以及药物事件对患者的分组。我们将特别关注 LSTM-RNN 和分阶段 LSTM-RNN,使用基于位的高斯循环显示治疗结果和信息归因。我们研究了分阶段 LSTM-RNN。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/333b/9253858/540d6eaf2c20/jogh-12-04044-F1.jpg

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