在年轻人群中对未来高血压的预测因子进行机器学习分析
Ozge Turgay Yildirim1, Mehmet Ozgeyik2, Selim Yildirim3,4
1Department of Cardiology, Eskisehir City Hospital, Eskisehir, Türkiye - ozgeturgay@gmail.com.
Minerva cardiology and angiology
|May 28, 2024
概括
机器学习模型确定了年轻成年人未来高血压 (HT) 的关键风险因素. 糖尿病病史,年龄,甘油三,高密度胆固醇和血压变化是重要的预测因素.
科学领域:
- 心血管医学 心血管医学
- 生物统计学 生物统计学
- 医疗保健中的人工智能
背景情况:
- 早期高血压诊断对于预防末端器官损伤至关重要.
- 在年轻人中确定高血压风险因素对于主动干预至关重要.
- 机器学习为预测未来高血压提供了新的方法.
研究的目的:
- 在年轻人 (18-40岁) 中识别未来高血压的危险因素.
- 应用和评估用于高血压预测的机器学习模型.
- 确定未来高血压的最重要的预测因素.
主要方法:
- 利用来自516名没有先前高血压诊断的患者的门诊血压监测 (ABPM) 数据.
- 采用了三种机器学习模型:支持向量机,随机森林和最小绝对收缩和选择运算符.
- 根据模型结果,确定了未来高血压预测的重要变量.
主要成果:
- 年龄,高密度脂蛋白胆固醇,甘油三和静脉血压标准偏差 (SDsis) 被确定为预测因素.
- 后勤回归分析表明,除了糖尿病史外,大多数因素的单位增加,未来HT的概率增加了50%.
- 糖尿病史是最重要的预测因素,未来的HT概率增加了三分之二以上.
结论:
- 机器学习模型是预测未来高血压的宝贵工具.
- 这些发现突出了早期干预的关键可修改和不可修改的风险因素.
- 建议进一步开发全面的ML模型,以提高预测准确度.
相关概念视频
Factors affecting Blood pressure
3.1K
Several physiological and lifestyle factors influence blood pressure (BP). Understanding these factors is crucial as they are significant in patient education and blood pressure management.
Physiological Factors:
Physiological Factors:
3.1K
Hypertension and Regulation of Blood Pressure
2.1K
Hypertension, the most common cardiovascular disease, is diagnosed through repeated measurements of elevated blood pressure. Its risks, including damage to the kidney, heart, and brain, are directly proportional to blood pressure levels. Starting from 115/75 mm Hg, the risk of cardiovascular disease doubles with each increment of 20/10 mm Hg. The diagnosis relies on blood pressure measurements, not on patient symptoms, as hypertension is often asymptomatic until end-organ damage is imminent or...
2.1K
Pre-Procedural Guidelines for Assessing Blood Pressure
559
Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
559
Errors occurring during blood pressure monitoring
705
Blood pressure monitoring is a crucial clinical procedure in diagnosing and managing various cardiovascular conditions. Despite its significance, the accuracy of blood pressure measurements can be compromised by multiple factors, potentially leading to either falsely high or low readings. These inaccuracies are critical as they can significantly impact patient care. So, it is vital to understand these challenges deeply and adopt strategic approaches to minimize errors.
Several factors...
Several factors...
705
Assessment of blood pressure in brachial artery(two-step method)
693
Measuring blood pressure is a fundamental skill in healthcare that aids in diagnosing and monitoring hypertension and other cardiovascular conditions. An aneroid sphygmomanometer, commonly used in clinical settings, offers a manual and precise method for blood pressure measurement. The technique for using this instrument involves specific steps that must be carefully executed to ensure accuracy. The following detailed description outlines a two-step technique for assessing blood pressure using...
693
Blood Pressure
1.1K
Blood pressure (BP) is the pressure or force of blood exerted on the artery's walls as it circulates through the body. It is essential for maintaining blood flow throughout the body.
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the...
The average BP in an adult is typically around 120/80 mmHg (millimeters of mercury). In this measurement, the numerator (120) indicates the systolic pressure, which is the pressure in the arteries during the contraction of the heart's ventricles as blood is expelled. The denominator (80) represents the...
1.1K


