基于机器学习的模型用于预测苏格兰的创新药品退款决定
Yitong Wang1, Keith Tolley2, Clément Francois3
1Aix-Marseille University, CEReSS-Health Service Research and Quality of Life Center: UR3279, Marseille, France.
Journal of epidemiology and population health
|January 18, 2025
概括
苏格兰医疗补偿决定的关键因素包括经济证据的确定性,验证的初级结果和接受的比较器. 机器学习模型显示出预测这些报销结果的前景.
科学领域:
- 卫生经济学 卫生经济学
- 卫生技术评估 卫生技术评估
- 机器学习在医疗保健中的应用
背景情况:
- 创新药物的退款决定是复杂的.
- 对于制药公司和医疗保健系统来说,确定影响这些决定的关键因素至关重要.
- 预测建模可以简化评估过程.
研究的目的:
- 确定影响苏格兰药品联盟 (SMC) 创新药品报销决定的关键因素.
- 评估使用机器学习模型来预测SMC决策的可行性.
主要方法:
- 分析了从2016年到2020年的111个SMC评估.
- 统计选择显著的解释因素 (P值<0.05).
- 开发和评估六种机器学习模型 (决策树,随机森林,SVM,XGBoost,KNN,物流回归) 使用准确性,精度,回忆和F1分数.
主要成果:
- 确定了七个重要因素,包括经济证据的不确定性,指示限制请求,初级结果验证和比较者接受.
- 四个模型实现了高预测性能 (准确度和F1得分>0.9).
- 随机森林模型展示了最好的预测性能.
结论:
- 经济证据的低不确定性,验证的初级结果和接受的比较对象与SMC补偿决定的积极性密切相关.
- 机器学习模型显示了准确预测未来退款决策的潜力.
相关概念视频
EPS and iPS Cells in Disease Research
2.8K
Embryonic and induced pluripotent stem cells are excellent models for disease research because of their ability to self-renew and differentiate into most cell types. Somatic cells from a patient are isolated and reprogrammed into induced pluripotent stem cells or iPSCs. These iPSCs are later differentiated into the desired cell type, which mirrors the diseased cell of the patient. In this way, disease models have been created for investigating diseases such as Down syndrome, type I diabetes,...
2.8K
Steps in Outbreak Investigation
105
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
105
Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving
38
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...
38


