Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

105
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
105
Statistical Methods for Analyzing Epidemiological Data01:25

Statistical Methods for Analyzing Epidemiological Data

299
Epidemiological data primarily involves information on specific populations' occurrence, distribution, and determinants of health and diseases. This data is crucial for understanding disease patterns and impacts, aiding public health decision-making and disease prevention strategies. The analysis of epidemiological data employs various statistical methods to interpret health-related data effectively. Here are some commonly used methods:
299
Introduction to Epidemiology01:26

Introduction to Epidemiology

644
Epidemiology, known as the cornerstone of public health, involves studying the distribution and determinants of health-related events in defined populations and applying these insights to control health issues. This is essential for understanding how diseases spread, identifying populations at greater risk, and implementing measures to control or prevent outbreaks. Epidemiology addresses not only infectious diseases but also non-communicable conditions like cancer and cardiovascular disease,...
644
Econometric Views (EViews)01:29

Econometric Views (EViews)

115
Econometric Views, often stylized as EViews, is a package that merges statistical analysis with econometric studies. It is designed to provide tools for time series analysis, forecasting, and econometric model simulation. The software originated from MicroTSP software and has evolved significantly since its inception in 1981. The history of EViews is marked by a continuous effort to enhance its computational speed and user interface. It was initially developed for large computing systems but...
115
Statistical Software for Data Analysis and Clinical Trials01:12

Statistical Software for Data Analysis and Clinical Trials

492
Statistical software is pivotal in data analysis and clinical trials by providing tools to analyze data, draw conclusions, and make predictions. These software packages range from simple data management applications to complex analytical platforms, supporting various statistical tests, models, and simulation techniques. Their significance lies in their ability to handle vast amounts of data with precision and efficiency, enabling researchers to validate hypotheses, identify trends, and make...
492
Random Error01:04

Random Error

814
Random or indeterminate errors originate from various uncontrollable variables, such as variations in environmental conditions, instrument imperfections, or the inherent variability of the phenomena being measured. Usually, these errors cannot be predicted, estimated, or characterized because their direction and magnitude often vary in magnitude and direction even during consecutive measurements. As a result, they are difficult to eliminate. However, the aggregate effect of these errors can be...
814

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Optimal hospital capacity management during demand surges.

Health care management science·2026
Same author

MMR vaccine hesitancy in a polarized information ecosystem: Results from a cross-sectional survey of US adults.

Vaccine·2026
Same author

What happens when the CDC stops posting about measles on social media? An exploratory analysis of social media coverage during the 2025 measles outbreak.

Vaccine·2025
Same author

An optimized geo-hierarchical ensemble model to forecast hospitalizations from respiratory viruses in the United States.

Epidemics·2025
Same author

MedTsLLM: Medical Time Series Analysis Using Multimodal LLMs.

IEEE journal of biomedical and health informatics·2025
Same author

Improving policy design and epidemic response using integrated models of economic choice and disease dynamics with behavioral feedback.

PLoS computational biology·2025

相关实验视频

Updated: Jun 5, 2025

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data
10:46

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data

Published on: December 9, 2015

10.7K

什么时候预测是有用的? 一种用于评估流行病预测的新方法.

Maximilian Marshall1, Felix Parker2, Lauren M Gardner2

  • 1Department of Civil and Systems Engineering, Johns Hopkins University, Baltimore, MD, USA. mmarsh29@jhu.edu.

BMC global and public health
|December 16, 2024
PubMed
概括

权重上下文间隔评分 (WCIS) 是一种评估流行病学预测的新方法. 它有助于评估各种各样的流行病情景的预测效用,帮助公共卫生准备.

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:

  • 未来的流行病是不可避免的,需要改进的准备策略.
  • 评估COVID-19应对措施的有效性,特别是流行病学预测,至关重要.
  • 评估预测准确性是复杂的,因为大流行在空间,时间和背景上的变化.

研究的目的:

  • 介绍权重的上下文间隔得分 (WCIS) 以后期间隔预测评估.
  • 开发一种方法,将上下文实用性直接纳入预测有效性评估中.
  • 提供针对特定用例量身定制的分析预测实用性的工具.

主要方法:

  • 通过定义一个实用值参数,WCIS直接集成上下文实用性.
  • 这种方法扩展了现有的权重间隔评分 (WIS),用于概率间隔预测.
  • 该方法是通用的,以适应流行病学建模的需求.

主要成果:

  • 将WCIS应用于州级和国家级住院预测,证明其实用性.
  • WCIS有效地捕捉到有用预测的相对质量和频率.
  • 语境规范化允许在可变的流行病情景之间进行比较,并直观地评估预测质量.
关键词:
在 COVID-19 疫情中,流行病学 流行病学公共卫生 公共卫生统计 统计 统计 统计

更多相关视频

Development and Validation of a Quantitative PCR Method for Equid Herpesvirus-2 Diagnostics in Respiratory Fluids
09:57

Development and Validation of a Quantitative PCR Method for Equid Herpesvirus-2 Diagnostics in Respiratory Fluids

Published on: March 17, 2016

28.2K
Visualizing Efficacy of Pesticides Against Disease Vector Mosquitoes in the Field
10:49

Visualizing Efficacy of Pesticides Against Disease Vector Mosquitoes in the Field

Published on: March 16, 2019

8.5K

相关实验视频

Last Updated: Jun 5, 2025

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data
10:46

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data

Published on: December 9, 2015

10.7K
Development and Validation of a Quantitative PCR Method for Equid Herpesvirus-2 Diagnostics in Respiratory Fluids
09:57

Development and Validation of a Quantitative PCR Method for Equid Herpesvirus-2 Diagnostics in Respiratory Fluids

Published on: March 17, 2016

28.2K
Visualizing Efficacy of Pesticides Against Disease Vector Mosquitoes in the Field
10:49

Visualizing Efficacy of Pesticides Against Disease Vector Mosquitoes in the Field

Published on: March 16, 2019

8.5K

结论:

  • WCIS提供了一种实用,基于实用性的方法来表征概率预测.
  • 它使非专家从业人员和政策制定者能够分析预测见解.
  • WCIS是为追溯评估而设计的,而不是为了竞争预测最小化.