高血压患者的CALLY指数和中风之间的关系:来自NHANESES的见解
Xingfu Fan1, Di Qing1, Jin Zhao1
1Department of General Medicine, Affiliated Hospital of North Sichuan Medical College, Nanchong, China.
Frontiers in nutrition
|June 10, 2025
概括
在C反应性蛋白-白蛋白-淋巴细胞 (CALLY) 指数显示,高血压的成年人中,与中风风险有显著的负相关性. 较高的CALLY指数水平可能表明中风风险较低,这表明其潜在的早期检测和干预.
科学领域:
- 生物医学研究的研究.
- 心血管流行病学心血管流行病学
- 生物标志物的分析分析.
背景情况:
- 脑卒中是导致死亡的主要原因,高血压是主要的危险因素.
- 在C反应性蛋白-白蛋白-淋巴细胞 (CALLY) 指数整合炎症,免疫力和营养状况.
- 这项研究调查了CALLY指数与高血压患者中风风险的相关性.
研究的目的:
- 评估CALLY指数与高血压患者中风风险之间的关联.
- 评估CALLY指数对该人群中风的预测潜力.
- 探索CALLY指数组件 (CRP,白蛋白,淋巴细胞) 在中风风险中的作用.
主要方法:
- 国家健康和营养检查调查 (NHANES) 数据库 (2003-2010) 的横截面分析.
- 计算和日志转换CALLY指数 (白蛋白*淋巴细胞/C反应蛋白).
- 使用了加权多变量逻辑回归,限制立方线 (RCS) 和子组分析.
主要成果:
- 在8,146名高血压参与者中,CALLY指数和中风风险之间发现了显著的负相关性.
- 较高的CALLY指数四分位数与中风发病率降低有关 (OR 0.61).
- 专显示出一种保护作用 (OR 0.50),而C-反应蛋白与中风风险 (OR 1.13) 有正相关性.
结论:
- 卡利指数显示,美国高血压成年人的中风风险与中风风险有显著的负相关性.
- 在高血压患者中,CALLY指数可以作为早期中风风险识别的宝贵工具.
- 这种生物标志物有可能指导临床干预措施,以减轻中风风险.
相关概念视频
01:28Special considerations while measuring blood pressure
708
When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
708
01:30Hypertension III: Clinical Manifestations and Diagnostic Studies
3
Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...
3
01:10Pre-Procedural Guidelines for Assessing Blood Pressure
524
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...
524
01:18Hypertension and Regulation of Blood Pressure
1.9K
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...
1.9K
01:23Assessment of blood pressure in brachial artery(two-step method)
659
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...
659
01:27Regulation of Stroke Volume
3.2K
The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
3.2K