相关实验视频
Updated: Jun 17, 2025

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
Published on: July 29, 2020
心脏病发作在周末更致命吗? 在巴西,周末效应的证据
Pedro Henrique Soares Leivas1, Lívia Madeira Triaca2, Anderson Moreira Aristides Dos Santos3
1Programa de Pós-Graduação em Economia Aplicada, Fundação Universidade Federal do Rio Grande. Av. Itália km 8. 96203-900 Rio Grande RS Brasil. pedroleivas@furg.br.
在巴西,因急性心肌梗塞 (AMI) 的周末入院与14%更高的住院死亡风险有关. 这个周末效应表明,医院护理质量因入院日而异.
科学领域:
- 心脏病学 心脏病学
- 公共卫生 公共卫生
- 医疗保健服务研究 医疗服务研究
背景情况:
- 这是一个很棒的节目,这是一个很棒的节目.
- 周末因急性心肌梗塞 (AMI) 入院可能与患者的不同结果有关.
- 了解这个问题的理解
- 周末效应是周末的效应.
- 对于改善医疗保健质量和公平性至关重要.
研究的目的:
- 调查巴西急性心肌梗塞 (AMI) 患者周末入院和住院死亡率之间的关联.
- 为了确定入院日是否会影响AMI患者的死亡率.
- 确定与入院时间相关的医院护理质量的潜在差异.
主要方法:
- 利用来自巴西医院信息系统 (SIH/SUS) 的数据,对2008年至2018年间的AMI入院情况进行分析.
- 采用多变量逻辑回归模型来分析住院死亡率.
- 以患者人口统计学,医院特征和时间因素 (年,医院固定的影响) 来控制.
主要成果:
- 一个统计学上显著的.
- 周末效应是周末的效应.
- 这是观察到的.
- 与周末入院的患者相比,周末入院的患者在对共变量进行调整后,在住院死亡的可能性比周日入院高14%.
- 结果表明,医院护理质量可能因入院日而异.
结论:
- 在巴西,急性心肌梗塞 (AMI) 的周末住院患者与住院死亡率的增加有关.
- 这些发现表明,需要解决医疗保健在不同星期的不同天提供医疗保健的潜在不平等问题.
- 建议进行进一步的研究,以探索周末效应的潜在机制,并为政策干预提供信息.
更多相关视频
05:41Left Anterior Descending Coronary Artery Ligation for Ischemia-Reperfusion Research: Model Improvement via Technical Modifications and Quality Control
Published on: December 16, 2022
06:13Author Spotlight: Exploring the Impact of Reduced Resistance Exercise Volume on Metabolic Health
Published on: December 1, 2023
相关概念视频
Factors Influencing Heart Rate
Let us explore the significant factors affecting heart rate, including age, body temperature, posture, acute pain, chemical influences,...
Cardiac Output I:Effect of Heart Rate on Cardiac Output
Cardiac output (CO) refers to the total amount of blood ejected by one of the ventricles in liters per minute (L/min). In a resting adult, CO ranges from 5 to 6 L/min, adjusting according to the body's metabolic requirements.
Effect of Heart Rate on Cardiac Output
Cardiac output adapts to metabolic demands during stress, physical activity, or illness. The autonomic nervous system regulates heart rate via the sinoatrial node. The parasympathetic nervous system decreases heart...
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...
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
Assessment of the Cardiovascular System I: Subjective Data
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...
Psychoneuroimmunology: Cardiovascular Disease
A key area of focus in PNI is the relationship between stress and coronary...