用机器学习算法和关联规则挖矿,在孟加拉国个人中预测心血管风险和影响预测因子的识别
Md Merajul Islam1, Sujit Kumar1, Md A Salam2
1Department of Statistics, Jatiya Kabi Kazi Nazrul Islam University, Mymensingh, Bangladesh.
PloS one
|October 7, 2025
概括
机器学习准确地预测了孟加拉国的心血管疾病 (CVD) 风险. 关键预测因素包括年龄,城市生活,财富和空调使用,使有针对性的预防策略成为可能.
科学领域:
- 公共卫生 公共卫生
- 生物医学信息学 生物医学信息学
- 医疗保健中的机器学习
背景情况:
- 心血管疾病 (CVD) 是全球主要的死亡原因,对孟加拉国产生重大影响.
- 使用机器学习 (ML) 的预测建模为早期CVD检测和风险分层提供了有希望的方法.
- 识别高风险个体对于制定有针对性的公共卫生干预措施至关重要.
研究的目的:
- 用ML算法预测孟加拉国心血管疾病高风险人群.
- 通过关联挖矿来确定高心血管疾病风险的关键影响预测因素.
- 提高心血管疾病预测的准确性,并为预防策略提供信息.
主要方法:
- 利用了孟加拉国人口与健康调查 (BDHS) 2022年的数据 (n=2,221).
- 雇佣了基于Boruta的特征选择,以确定重要的心血管疾病风险预测因素.
- 应用并评估多个ML模型 (逻辑回归,天真贝叶斯,ANN,随机森林,XGBoost) 进行预测.
- 使用关联挖矿规则分析影响预测因素.
主要成果:
- 博鲁塔将年龄,居住地,婚姻状况,财富,AC所有权和BMI确定为关键预测因素.
- 极端梯度增强 (XGB) 模型表现出卓越的性能 (精度:68.22%,AUC:0.721).
- 协会规则强调年龄较大 (≥65岁),城市居住,最富有的财富,AC所有权和寡妇是显著的风险因素.
结论:
- XGBoost显示出在孟加拉国人口中预测高心血管疾病风险的巨大潜力.
- 确定了导致心脏病风险的关键人口和社会经济因素.
- 这些发现有助于制定有针对性的心血管疾病预防和管理策略.
更多相关视频
05:51Assessing the Accuracy of Fitness Smartwatch Data for Cardiovascular and Physical Activity Monitoring: A Validation Study in Digital Health
Published on: February 21, 2025
1.2K
04:09Predicting Treatment Response to Image-Guided Therapies Using Machine Learning: An Example for Trans-Arterial Treatment of Hepatocellular Carcinoma
Published on: October 10, 2018
8.6K
相关概念视频
Coronary Artery Disease I: Introduction
878
Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
878
Coronary Artery Disease IV: Preventive Measures
589
Effective preventive measures for coronary artery disease (CAD) focus on controlling modifiable risk factors, including cholesterol abnormalities and lifestyle changes.Cholesterol ManagementFirst, the Mediterranean diet and the American Heart Association advocate for maintaining low-density lipoprotein (LDL) cholesterol levels below 100 mg/dL, with a more stringent recommendation of below 70 mg/dL for individuals at high risk. LDL cholesterol, often termed "bad cholesterol," can lead to the...
589
