基于网络的健康信息的自动可信度评估,考虑网络上的健康基金会行为准则 (HONcode):模型开发和验证研究.
Azadeh Bayani1,2, Alexandre Ayotte1,2, Jean Noel Nikiema1,2,3
1Centre de recherche en santé publique, Université de Montréal et Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Île-de-Montréal, Montréal, QC, Canada.
JMIR formative research
|December 22, 2023
概括
这项研究使用机器学习 (ML) 来自动评估"网络健康基金会行为准则" (HONcode) 标准. 这些发现证明了ML的ML.
科学领域:
- 医疗信息学 医疗信息学
- 自然语言处理自然语言处理.
- 机器学习 机器学习
背景情况:
- 越来越多的人依赖网络来源获取健康信息,因此需要客观的方法来识别可靠的内容.
- 自动化对健康信息可信度的评估对于用户指导至关重要.
研究的目的:
- 开发一个自动化系统来评估"网络健康基金会行为准则" (HONcode) 标准.
- 加强对可靠在线健康信息来源的识别.
主要方法:
- 从43个网站收集了538个健康网页.
- 应用基于规则的模型,用于网站层面的HONcode标准 (保密性,透明度,财务披露,广告政策).
- 利用机器学习 (ML) 模型,包括随机森林,支持矢量机 (SVM) 和BERT用于网页层面的标准 (权威性,互补性,合理性,归因).
主要成果:
- 在网页层面的标准中,BERT和SVM模型表现稳定,BERT的AUC为0.96-1.00,SVM在互补性分类中表现出色 (AUC为0.98).
- 基于规则的模型在保密性 (0.97) 和透明度 (0.82) 方面取得了高准确性,在财务披露和广告政策 (0.51) 方面表现较差.
- 最后句子的评价给出了0.88的准确度,评审者同意0.82.
结论:
- 使用ML自动化HONcode标准评估显示了加快文本注释和分类的巨大潜力.
- 这种方法可以提高识别可靠健康信息的性能,特别是在资源不足的情况下.
- 未来的研究应该专注于权重标准,并确定用于全面可靠性得分的额外因素.
相关概念视频
Data Validation
5.1K
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
Nursing assessment guides are generally based on holistic models rather than medical...
5.1K
Health Information Technology and Healthcare Information System
843
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
843
Reliability and Validity
12.7K
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
12.7K
Models of Health Promotion and Illness Prevention I
2.0K
A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
2.0K
Models of Health Promotion and Illness Prevention II
1.6K
The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
The agent-host-environment model states that disease results...
The agent-host-environment model states that disease results...
1.6K
Methods of Documentation VI: Case Management Model
574
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...
574


