总体和特定领域中度至强度体力活动与全因和疾病特定死亡率的关系
Hiroyuki Kikuchi1, Shigeru Inoue1, Shiho Amagasa
1Department of Preventive Medicine and Public Health, Tokyo Medical University, Tokyo, JAPAN.
Medicine and science in sports and exercise
|October 26, 2023
概括
参与中度至强度的体力活动 (MVPA),即使在低水平,也显著降低死亡风险. 休时间MVPA提供了明显的好处,特别是对于那些工作时间MVPA较低的人来说.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 运动科学 运动科学
背景情况:
- 身体活动对于保持健康和预防过早死亡至关重要.
- 了解不同类型的身体活动和死亡率之间的剂量反应关系对于公共卫生指南至关重要.
研究的目的:
- 检查中度至强度体力活动 (MVPA) 与所有原因和疾病特定死亡率之间的关联.
- 研究休时间MVPA (LT-MVPA) 如何根据工作时间MVPA (WT-MVPA) 水平不同地影响健康结果.
主要方法:
- 一组由81,601名日本成年人 (50-79岁) 组成的队列在2000年至2003年期间填写了问卷,并被跟踪到2018年.
- 考克斯的比例危险模型分析了总MVPA与所有原因,癌症,心脏病,中风和呼吸道疾病的死亡率之间的联系.
- 死亡风险在LT-MVPA的土壤中进行了比较,分层为WT-MVPA的土壤.
主要成果:
- 总MVPA低于推水平 (0.1-1.49MET·h·d-1),与没有MVPA相比,与11-24%较低的全因和心脏病死亡率有关.
- 死亡风险继续下降,MVPA高达10 MET·h·d−1.1.
- 在较低WT-MVPA的个体中,LT-MVPA和死亡率之间的反向关联更强,这本身与死亡风险相反相关.
结论:
- 即使在低量,高达10MET·h·d−1.1,MVPA的健康益处也很明显.
- 休时间的体力活动提供了显著的健康优势,特别是对于那些职业体力活动较低的人来说.
- 该研究强调了工作和休时间体育活动对于降低死亡率的重要性.
相关概念视频
Lifestyle Factors and Health
62
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
62
Assessment of the Cardiovascular System I: Subjective Data
347
A thorough health history and physical assessment are essential for identifying cardiovascular disease (CVD) symptoms and distinguishing them from other health issues.
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
347
Factors Affecting Illness
4.2K
When a person's physical, emotional, intellectual, social development or spiritual functioning is compromised, this deviation from a healthy normal state is called illness. Illness creates stress that in turn harms individuals. Irritation, anger, denial, hopelessness, and fear are behavioral and emotional changes an individual experiences in the phases of illness. A variety of factors influence a person's health and well-being.
For instance, risk factors are connected to illness,...
For instance, risk factors are connected to illness,...
4.2K
Relationship Formation
40.0K
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
40.0K
Exercise and Cardiovascular Response
834
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
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...
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...
834
Exercise and Cardiac Output
1.1K
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
Sustained exercise increases the muscles' oxygen demand, which can be...
1.1K


