相关实验视频
Updated: Jun 28, 2025

06:10
Using Generative Art to Convey Past and Future Climate Transitions
Published on: March 31, 2023
953
预测与人类引起的中国气候变化所产生的与热有关的心血管死亡负担
Qiongyu Zhu1, Maigeng Zhou2, Mohammad Javad Zare Sakhvidi3
1The Key Laboratory of Advanced Interdisciplinary Studies, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; School of Public Health, Guangzhou Medical University, Guangzhou, 511436, China.
EBioMedicine
|April 17, 2024
概括
人类活动显著增加了未来的心血管疾病 (CVD) 死亡的负担. 实施适应和减缓战略对于减少与气候变化相关的健康风险至关重要.
科学领域:
- 环境科学和公共卫生研究.
- 气候变化对人类健康的影响评估.
- 心血管疾病流行病学.
背景情况:
- 心血管疾病 (CVD) 对气候变化和温度波动非常敏感.
- 了解人类引起的气候变化对与热有关的心血管疾病的贡献至关重要.
研究的目的:
- 量化人类引起的气候变化对未来与热相关的心血管疾病死亡率的影响.
- 根据各种气候变化情景,预测CVD死亡率过高.
主要方法:
- 利用来自中国161个社区 (2007-2013) 的每日心血管疾病死亡率和温度数据.
- 采用两阶段时间序列设计,将热暴露与心血管疾病死亡率联系起来.
- 根据自然,人为和气候强迫综合情景 (2010-2100) 预计未来的死亡率.
主要成果:
- 预计与热相关的心血管疾病死亡人数将在自然和人为强迫因素的结合下大幅增加,在某些情景下,到2090年代达到90%.
- 据估计,在SSP5-8.5情景下,人类引起的与热有关的心血管疾病死亡人数将从2010年代的8,000人增加到2090年代的140,000人以上.
- 弱势群体包括中风患者,女性,老年人,农村居民和教育程度较低的人. 中国南部和东部面临着与热量相关的心血管疾病负担的更快增长.
结论:
- 人类活动大大放大了与热有关的心血管疾病的未来负担.
- 积极的适应和缓解未来变暖的措施对于心血管疾病患者的健康益处至关重要.
相关概念视频
Global Climate Change
24.3K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
24.3K
What is Climate?
18.4K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
18.4K
Psychoneuroimmunology: Cardiovascular Disease
30
Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
A key area of focus in PNI is the relationship between stress and coronary...
30
Threats to Biodiversity
22.3K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
22.3K
What is Weather?
18.2K
Overview
18.2K
Factors Affecting Body Temperature
4.1K
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may include:
Factors may include:
4.1K

