相关实验视频
Updated: Jun 10, 2025

14:56
Remote Laboratory Management: Respiratory Virus Diagnostics
Published on: April 6, 2019
33.1K
[对病毒性呼吸道传染病现场流行病学调查的索引系统的研究]
Ranyila Wumaier1, Q G Ren1, P H Liao2
1School of Public Health, Xinjiang Medical University, Urumqi 830017, China.
概括
这项研究使用专家共识开发了一个全面的索引系统,用于研究病毒性呼吸道传染病. 该系统为流行病学现场调查提供了可靠的框架.
科学领域:
- 流行病学 流行病学
- 传染性疾病 传染性疾病
- 公共卫生 公共卫生
背景情况:
- 病毒性呼吸道传染病给公共卫生带来了重大挑战.
- 有效的现场流行病学调查对于疾病控制至关重要.
- 需要标准化调查方法来提高数据质量和响应.
研究的目的:
- 建立一个全面的索引系统,用于对病毒性呼吸道传染病的现场流行病学调查.
- 用专家共识和层次分析来确定每个指数的权重.
- 为标准化调查制定技术指导方针.
主要方法:
- 在两轮专家商中采用了德尔菲方法,与23名国家专家进行了商.
- 使用等级分析来确定已建立的指数的权重.
- 权威系数 (Cr) 和肯德尔的W被计算出来,以评估专家的共识和同意.
主要成果:
- 在两轮商中,专家参与率达到了100%.
- 权威系数 (Cr) 达到0.89,表明专家的共识很高.
- 肯德尔对重要性和可行性的W系数在0.108到0.439.9之间.
- 构建了一个最终的索引系统,包括7个一级,18个二级和36个三级指标.
结论:
- 开发的索引系统是科学的,可靠的,并且可用于病毒性呼吸道传染病的流行病学调查.
- 建立的指标权重为调查协议提供了定量基础.
- 根据特定疾病特征,建议进一步完善指数系统.
相关概念视频
Steps in Outbreak Investigation
107
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:
107
Statistical Software for Data Analysis and Clinical Trials
498
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...
498
Principles of Disease Surveillance
69
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
69

