维生素D状况与有氧体力活动之间的相互作用与农村老年人心脏代谢风险集群的关系
Kyeongmin Jang1, Hye Won Yun2, Sung Hwan Kim2
1Department of Nursing, College of Health Sciences, Daejin University, 1007 Hoguk-ro, Pocheon-si 11159, Gyeonggi-do, Republic of Korea.
适当的维生素D水平增强了有氧体力活动的益处,以减少老年人心脏代谢风险. 这凸显了在预防策略中解决这两个因素的重要性.
科学领域:
- 老年学是指老年学的学科.
- 营养科学 营养科学
- 公共卫生 公共卫生
背景情况:
- 心脏代谢风险集群 (CMRC) 是老龄化人口的一个重大问题.
- 身体活动是心血管健康的建议,但其有效性可能因维生素D状况而异.
- 农村的老年人面临着独特的健康挑战,包括潜在的维生素D不足.
研究的目的:
- 调查血清25-基维生素D (25(OH) D是否会改变符合世卫组织有氧体力活动指南和CMRC之间的关联.
- 专门研究韩国农村老年人的这种关系.
主要方法:
- 对来自65岁以上的农村成年人 (n=441) 的KNHANES数据进行横截面分析.
- 五种风险因素中的≥3定义CMRC:腹部肥胖,血压升高,低HDL胆固醇,高三糖,高血糖.
- 后勤回归模型测试了25(OH) D与体力活动之间的相互作用,并对共变量进行了调整.
主要成果:
- 对于CMRC,在25(OH) D和体力活动之间发现了显著的相互作用 (p=0.005).
- 身体活动与较低的25~OH) D水平 (16百分位数) 的CMRC降低无关.
- 身体活动与高25~OH) D水平 (84个百分点) 的CMRC几率明显较低有关.
结论:
- 维生素D状态显著改变了农村老年人对CMRC的有氧体力活动的保护性关联.
- 对于这一群体,建议采取针对身体活动和维生素D充足度的综合策略.
- 优化维生素D水平可能会增强老年人运动的心脏代谢益处.
更多相关视频
05:59Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
Published on: March 7, 2019
07:22Glycemic Impact on Knee Osteoarthritis Symptoms on Physical, Radiographic, and Inflammatory Markers among Individuals Aged 50 and Over with Diabetes
Published on: March 7, 2025
相关概念视频
Role of Skin in Vitamin D Synthesis
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin...
Role of Vitamins in Maintaining Bone Health
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
Lifestyle Factors and Health
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Exercise and Cardiovascular Response
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Pharmacodynamics in Geriatric Patients: Effects of Age
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Metabolism
