环境温度与缺血性中风风险之间的关联:观察性队列研究
Ryu Matsuo1,2,3, Haruhiko Motomura1, Fumi Irie1,2,3
1Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Neuroepidemiology
|May 26, 2025
概括
环境温度显著影响缺血性中风风险. 较低的温度增加了心血管栓塞 (CE) 和大动脉动脉样硬化 (LAA) 中风的风险,而较高的温度降低了CE中风风险.
科学领域:
- 神经学 神经学
- 环境健康 环境健康
- 流行病学 流行病学
背景情况:
- 环境温度与中风风险之间的关系,特别是对于特定的中风亚型,需要进一步澄清.
- 了解这些关联对于公共卫生战略和中风预防至关重要.
研究的目的:
- 调查环境温度与不同病因的缺血性中风风险之间的关联.
- 确定温度水平,暴露时间和可变性如何影响中风风险.
主要方法:
- 来自日本注册局 (2007-2019) 的17755例急性缺血性中风病例的前性分析.
- 脑卒中病因分为心血管栓塞 (CE),大动脉动脉样硬化 (LAA) 和小血管封闭 (SVO).
- 用于分析温度 (每小时,最大,最小) 和湿度数据,控制非线性和延迟效应.
主要成果:
- 较低的温度与CE和LAA中风的风险增加相关,但不是SVO.
- 高温与降低CE中风风险有关;与LAA或SVO无关.
- 温度影响因暴露时间而异 (LAA的5天内,CE的更长时间),与温度变化相关的CE风险增加.
结论:
- 环境温度与缺血性中风风险有明显的关联,这取决于中风病因.
- 温度对中风风险的影响是由温度水平,暴露时间和可变性调节的.
相关概念视频
Assessing Body Temperature - Temporal Artery
692
Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
692
Factors Affecting Body Temperature
7.0K
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:
7.0K
Bias in Epidemiological Studies
713
Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:
713
Assessing Body Temperature - Oral
847
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
847
Confounding in Epidemiological Studies
280
Confounding in statistical epidemiology represents a pivotal challenge, referring to the distortion in the perceived relationship between an exposure and an outcome due to the presence of a third variable, known as a confounder. This variable is associated with both the exposure and the outcome but is not a direct link in their causal chain. Its presence can lead to erroneous interpretations of the exposure's effect, either exaggerating or underestimating the true association. This...
280
Ischemic Heart Disease: Overview
1.4K
Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
1.4K


