自然语言处理用于识别使用毒品的住院患者:队列研究
Taisuke Sato1, Emily D Grussing1, Ruchi Patel1
1Tufts Medical Center, Tupper Building 4F, 800 Washington St, Boston, MA, United States, 1 617 636 4605.
JMIR AI
|July 18, 2025
概括
自然语言处理 (NLP) 提高了在电子健康记录中识别使用毒品的人 (PWUD),优于传统方法. 这种方法有助于发现代表性不足的人群,并减少医疗保健差异.
科学领域:
- 医疗信息学 医疗信息学
- 临床研究 临床研究
- 公共卫生 公共卫生
背景情况:
- 使用毒品的人 (PWUD) 面临严重感染的风险更高.
- 目前使用计费代码的识别方法不准确,可能代表不同患者群体不足.
- 这限制了人们对住院PWUD的经济,种族和种族差异的理解.
研究的目的:
- 评估自然语言处理 (NLP) 以在电子医疗记录中更好地识别PWUD.
- 具体确定代表性不足的人口,包括低收入和少数种族/族群.
- 将NLP的有效性与传统的识别方法进行比较.
主要方法:
- 使用ICD-10代码,毒理学结果,OUD药物处方和NLP关键字检测识别了一组住院患者 (2020-2022年).
- 招生被分为高度记录 (所有标准) 或最低记录 (仅NLP) 的类别.
- 图表审查是计算积极预测值和评估种族,种族和社会脆弱性指数影响的黄金标准.
主要成果:
- NLP实现了54%的积极预测值,超过了识别PWUD住院治疗的传统方法.
- 当与其他标准相结合时,NLP显著增强了识别.
- 种族/族裔少数群体和社会脆弱性指数较低的人群的PWUD相关文档较少.
结论:
- NLP是一种有效的工具,用于识别使用毒品的人住院,超越传统方法.
- NLP显示了减少PWUD之间的医疗保健差异的潜力.
- 建议进一步完善NLP,以全面识别患者.
关键词:
在HCV病毒感染的过程中,艾滋病病毒 艾滋病病毒 艾滋病病毒在NLP中,我们使用了NLP.斯里里 斯里里 斯里评估评估的评估评估的评估.心血管疾病心血管疾病使用毒品使用毒品.电子医疗记录 电子医疗记录型肝炎C型肝炎的发生死亡率 死亡率自然语言处理自然语言处理.使用毒品的人.再接纳是指重新接纳的情况.严重的注射相关感染.使用物质使用物质.药物使用障碍物使用障碍物.更多相关视频
相关概念视频
Analysis of Population Pharmacokinetic Data
389
Analysis of population pharmacokinetic data involves studying the behavior of drugs within diverse populations to understand their pharmacokinetic parameters. Traditional pharmacokinetic methods typically involve collecting samples from a few individuals and estimating these parameters. While these methods are commonly used, they have limitations in capturing the variability in drug response among individuals or heterogeneous populations. Population pharmacokinetics is employed to address these...
389
Drug Dependence
1.2K
Medications are typically administered to achieve therapeutic effects. Some drugs can modify an individual's mood and perception, frequently resulting in various enjoyable experiences. However, this can result in drug dependency, a condition marked by continuous drug use despite potential negative consequences. Drug dependency primarily falls into two categories: psychological and physical dependence. Psychological dependence occurs when the pleasurable feelings induced by the drug...
1.2K
Classification of Illness
8.0K
The meaning of illness is individualized to each person who experiences an alteration in health. In contrast, disease is a medical term indicating a pathological change in the structure and function of the body or mind. It is a condition that has specific symptoms and boundaries.
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
8.0K
Data Collection by Observations
12.8K
Data collection refers to a systematic way of obtaining, observing, measuring, and analyzing accurate information. Observational studies are one of the most widely used methods of data collection. It involves collecting data by observing the behavior and physical characteristics of a sample without making any modifications to the sample.
An astronomer viewing the motion and brightness of stars in the sky and recording the data is an example of observational data collection. A botanist recording...
An astronomer viewing the motion and brightness of stars in the sky and recording the data is an example of observational data collection. A botanist recording...
12.8K
Healthcare Agencies II
753
There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
753
Drug Discovery: Overview
8.8K
Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
8.8K


