身体表现的变化作为生命晚期血压变化的线索,随着年龄的增长而改变:研究男性骨质疏松性骨折
Deepika R Laddu1, Hajwa Kim2, Peggy M Cawthon3
1Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, USA.
The journal of nutrition, health & aging
|July 27, 2024
概括
在老年男性中,改善的身体表现,如更快的步行速度,与随着时间的推移而增加的血压 (BP) 有关. 这些发现涉及缩和腹缩血压,表明需要进一步研究的复杂相互作用.
科学领域:
- 老年学是一门学科.
- 心血管健康 心血管健康
- 生物统计学 生物统计学
背景情况:
- 晚年身体表现下降是老年人的重大健康问题.
- 血压 (BP) 变化在衰老中很常见,并影响心血管健康.
- 了解老年男性的身体功能和血压之间的相互作用对于健康管理至关重要.
研究的目的:
- 研究老年男性体力表现变化与血压 (BP) 之间的纵向关联.
- 探索如何基线心血管疾病 (CVD) 状态,抗高血压药物使用和年龄改变这些关联.
主要方法:
- 一项长达7年的前性队列研究,涉及3,135名65岁以上的男性 (男性骨质疏松性骨折研究).
- 在基线和随访时评估身体表现 (步行速度,握力,椅子站立) 和临床测量的血压.
- 利用概括估计方程分析来建模纵向关联,按心血管疾病,药物使用和年龄分层.
主要成果:
- 增加的步行速度与较高的缩血压 (SBP) 和腹缩血压 (DBP) 有积极的关联.
- 更好的握力和椅子站性能与更高的SBP相关,特别是在基线心血管疾病的男性中.
- 在不同的年龄组和药物状态中观察到关联,表明了复杂的相互作用.
结论:
- 在老年男性中,增强的体力表现与血压升高的纵向相关.
- 这些矛盾的发现表明,诸如心血管疾病,药物和年龄等因素会改变身体功能与血压之间的关系.
- 需要进一步的研究来阐明潜在的机制和临床影响.
相关概念视频
01:29Bone Disorders
3.5K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
3.5K
01:28Factors 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
01:28Special considerations while measuring blood pressure
711
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.
711
01:17Measurement of Blood Pressure
905
Assessing blood pressure is a standard procedure executed in virtually all medical environments. The method utilized today was established over a hundred years ago by an innovative Russian doctor, Dr. Nikolai Korotkoff. The soft ticking noise, known as Korotkoff sounds, heard while taking blood pressure readings results from turbulent blood flow within the vessels. The apparatus required for this procedure includes a sphygmomanometer, a blood pressure cuff attached to a gauge, and a...
905
01:10Pre-Procedural Guidelines for Assessing Blood Pressure
539
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...
539
01:30Alterations in Blood Pressure
1.2K
Alterations in blood pressure, such as hypertension (high blood pressure) and hypotension (low blood pressure), significantly affect human health. Understanding these conditions' classifications, causes, and symptoms is essential for effective management and treatment.
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
1.2K