智能自回归分布式滞后模型:一种基于气候的方法,用于预测台湾城市的登革热发病率
Duen-Yian Yeh1, Jai-Houng Leu2, Shitong Ye2
1Guangdong-Taiwan College of Industrial Science & Technology, Dongguan University of Technology, 251 College Road, Dongzheng Community, Guancheng Street, Dongguan Guangdong, China.
Acta tropica
|August 2, 2025
概括
这项研究开发了一种气候驱动的模型,用于预测台湾的登革热传播,确定关键的天气因素和长期爆发的持续时间. 这些发现支持加强预防和控制登革热的公共卫生战略.
科学领域:
- 流行病学 流行病学
- 气候科学 气候科学
- 公共卫生 公共卫生
背景情况:
- 登革热缺乏特定的治疗方法和疫苗,需要控制的预测模型.
- 全球传播受到气象因素的影响,特别是在热带和亚热带地区.
- 台湾城市如高雄和台南的登革热发病率较高.
研究的目的:
- 开发一个气候驱动的模型来预测台湾的登革热易感性.
- 根据当前和未来的气候变化情景预测登革热发病率.
- 评估气候和谷歌趋势对预测准确性的影响.
主要方法:
- 利用了来自高雄和台南的CDC开放平台数据.
- 综合气候因素和谷歌趋势变量用于预测.
- 开发了一个混合模型,结合智能算法,自回归分布式滞后和爆发期包含/排除.
主要成果:
- 支持向量回归的混合模型对高雄的表现最好.
- 带有基因表达编程的混合模型显示出泰南的优越性能.
- 登革热疫情可能持续长达10周,天气特征延迟时期有助于复发.
结论:
- 开发的气候驱动模型为登革热的预防和控制提供了宝贵的见解.
- 调查结果可以为可持续的公共卫生计划和政府早期反应提供信息.
- 了解气候影响和疫情持续时间对于管理台湾登革热至关重要.
相关概念视频
Steps in Outbreak Investigation
204
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:
204
What is Climate?
18.8K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
18.8K
Regression Analysis
6.0K
Regression analysis is a statistical tool that describes a mathematical relationship between a dependent variable and one or more independent variables.
In regression analysis, a regression equation is determined based on the line of best fit– a line that best fits the data points plotted in a graph. This line is also called the regression line. The algebraic equation for the regression line is called the regression equation. It is represented as:
In regression analysis, a regression equation is determined based on the line of best fit– a line that best fits the data points plotted in a graph. This line is also called the regression line. The algebraic equation for the regression line is called the regression equation. It is represented as:
6.0K
Residuals and Least-Squares Property
7.8K
The vertical distance between the actual value of y and the estimated value of y. In other words, it measures the vertical distance between the actual data point and the predicted point on the line
If the observed data point lies above the line, the residual is positive, and the line underestimates the actual data value for y. If the observed data point lies below the line, the residual is negative, and the line overestimates the actual data value for y.
The process of fitting the best-fit...
If the observed data point lies above the line, the residual is positive, and the line underestimates the actual data value for y. If the observed data point lies below the line, the residual is negative, and the line overestimates the actual data value for y.
The process of fitting the best-fit...
7.8K
Statistical Methods for Analyzing Epidemiological Data
536
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:
536
Precipitation and Co-precipitation
2.0K
Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
2.0K


