基于机器学习的回归技术的评估,用于预测糖尿病水平波动
Badriah Alkalifah1, Muhammad Tariq Shaheen2, Johrah Alotibi1
1Department of Computer Science and Artificial Intelligence, College of Computing, Umm Al-Qura University, Makkah, Saudi Arabia.
Heliyon
|January 13, 2025
概括
精确的糖尿病管理是至关重要的. 这项研究使用了来自14733名患者的持续血糖监测 (CGM) 数据来预测血糖水平,通过二进制决策树等方法实现高精度,减少了患者负担.
科学领域:
- 生物医学工程 生物医学工程
- 医疗保健中的人工智能
- 内分泌学 在内分泌学.
背景情况:
- 现代生活方式有助于增加健康问题,糖尿病是全球主要关注的问题.
- 不准确的血糖监测会导致严重的并发症和器官损伤.
- 现有的长期葡萄糖预测方法通常需要患者手动输入,增加错误的可能性.
研究的目的:
- 开发一种更准确,更轻松的方法来预测血糖水平.
- 用连续血糖监测 (CGM) 数据评估各种机器学习模型的有效性.
- 为了减少患者依赖手动输入的葡萄糖水平预测.
主要方法:
- 利用了来自14733名患者的持续血糖监测 (CGM) 数据.
- 研究了多种机器学习算法,包括人工神经网络 (ANN),二进制决策树 (BDT),线性回归 (LR),增强回归树组合 (BSTE),随机梯度下降的线性回归 (LRSGD),步进 (SW),支持向量机 (SVM) 和高斯过程回归 (GPR).
- 专注于使用三个辅助因子预测血糖水平,独立于其他患者报告的参数.
主要成果:
- 二元决策树 (BDT) 实现了最高的分类准确率,达到92.58%.
- 增强回归树组合 (BSTE) 和高斯过程回归 (GPR) 也表现出强的表现,分别准确率为92.04%和88.59%.
- 预测地平线的平均根平均平方误差 (MSE) 很低,GPR,BSTE和ANN分别达到1.64,1.67和1.69 mg/dL.
结论:
- 机器学习模型,特别是BDT,BSTE和GPR,显示出使用CGM数据准确预测血糖的重大前景.
- 拟议的方法有效地减少了患者的负担,通过将日常活动的手动输入需求降至最低.
- 这种方法为中年和老年人群的长期葡萄糖水平管理提供了更可靠和独立的策略.
相关概念视频
Regression Toward the Mean
6.3K
Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
6.3K
Residuals and Least-Squares Property
7.3K
The vertical distance between the actual value of y and the estimated value of y. In other words, it measures the vertical distance between the actual data point and the predicted point on the line
If the observed data point lies above the line, the residual is positive, and the line underestimates the actual data value for y. If the observed data point lies below the line, the residual is negative, and the line overestimates the actual data value for y.
The process of fitting the best-fit...
If the observed data point lies above the line, the residual is positive, and the line underestimates the actual data value for y. If the observed data point lies below the line, the residual is negative, and the line overestimates the actual data value for y.
The process of fitting the best-fit...
7.3K
Diabetes Mellitus: Type 2 and Gestational
2.2K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
2.2K
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
Regression Analysis
5.6K
Regression analysis is a statistical tool that describes a mathematical relationship between a dependent variable and one or more independent variables.
In regression analysis, a regression equation is determined based on the line of best fit– a line that best fits the data points plotted in a graph. This line is also called the regression line. The algebraic equation for the regression line is called the regression equation. It is represented as:
In regression analysis, a regression equation is determined based on the line of best fit– a line that best fits the data points plotted in a graph. This line is also called the regression line. The algebraic equation for the regression line is called the regression equation. It is represented as:
5.6K
Multiple Regression
2.9K
Multiple regression assesses a linear relationship between one response or dependent variable and two or more independent variables. It has many practical applications.
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
2.9K


