相关实验视频
Updated: Jul 21, 2025

09:36
Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
27.1K
自我报告和测量的人类测量变量与心脏代谢标记相关:丹麦队列研究
Jie Zhang1, Anja Olsen1,2, Jytte Halkjær2
1Department of Public Health, Aarhus University, Aarhus, Denmark.
PloS one
|July 27, 2023
概括
自我报告的身高和体重测量结果与实际测量结果高度一致,这表明在大量人群中评估心脏代谢健康风险的可靠性.
科学领域:
- 流行病学 流行病学
- 公共卫生 公共卫生
- 生物统计学 生物统计学
背景情况:
- 肥胖与高血压和糖尿病等代谢疾病有关.
- 流行病学研究通常依赖于自我报告的人类测量数据.
- 人类测量数据的错误报告可能会导致健康结果关联的偏见.
研究的目的:
- 评估自我报告和测量的人类测量 (身高,体重,BMI,WC,WHtR) 之间的一致性.
- 调查自我报告和测量人类学与心脏代谢生物标志物的关联.
- 在流行病学研究中评估自我报告数据的可靠性.
主要方法:
- 分析了来自饮食,癌症和健康下一代队列的39,514名参与者 (2015-19).
- 自我报告和测量的人类测量,血压和心脏代谢生物标志物的收集.
- 使用皮尔森相关性,林的对应性相关性,线性回归和ROC分析的统计分析.
主要成果:
- 自我报告和测量的人类学之间的高相关性 (r > 0.86).
- 小的平均差异:身高 (+1.07厘米),体重 (-0.32千克),BMI (-0.42千克/米2),WC (-0.2厘米).
- 无论报告方法如何,与心脏代谢生物标志物有类似的关联;观察到高一致性.
结论:
- 自我报告的人类测量指标,包括腰围,显示出高可靠性和与测量值一致.
- 在大型队列研究中,可以使用可靠的自我报告数据来估计人体测量和心脏代谢生物标志物之间的关联.
- 调查结果支持在流行病学研究中继续使用自我报告的人类测量方法,承认了轻微的报告偏见.
相关概念视频
Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers
119
Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...
119
Coronary Artery Disease I: Introduction
21
Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
21
Obesity
536
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
536
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
201
Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
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...
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...
201
Assessment of the Cardiovascular System I: Subjective Data
368
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...
368

