Method for rapid evaluation of health risk of population related to PM2.5 pollution

A healthy and fast technology, applied in the fields of instruments, data processing applications, resources, etc., can solve problems such as poor operability and complex models, and achieve the effect of high operability, simple calculation, and good practical value

CN105427015AInactive Publication Date: 2016-03-23中国疾病预防控制中心环境与健康相关产品安全所
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-03-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

Provided is a method for rapid evaluation of the health risk of the population related to PM2.5 pollution. The method includes five steps: step 1, determining an estimation region and an estimation period; step 2, inputting risk evaluation parameters of the evaluation region, including the annual death rate, the coefficient of the exposure-response relation, and the population; step 3, inputting an evaluation baseline; step 4, inputting PM2.5 daily average concentration data of the evaluation region in the evaluation period; and step 5, outputting a health risk evaluation result and temporal-spatial distribution. According to the method, the conception is scientific, the calculation is simple, the operability and the universality are high, good practical values are provided in the technical field of health influence evaluation for the population suffering in air pollution, and the application prospect in the promotion of practical work of public health and environmental health is tangible.
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Description

technical field

[0001] The present invention relates to a kind of rapid assessment PM 2.5 approach to health risks to populations associated with pollution. This method is mainly used in the field of public health and environmental health, and realizes the urban PM with a simple "input"-"output" mode. 2.5 Efficient assessment of excess mortality risk from pollution for PM 2.5 Pollution reduction and population health intervention provide a basis for rapid decision-making. Background technique

[0002] Recently, fog and haze weather has occurred frequently in most parts of my country, and one of its main components is PM 2.5 Not only caused serious urban air pollution, but also caused great damage to the health of the population. sort out PM 2.5 The characteristics of pollution and the evaluation of the level of health damage caused by it have become one of the key issues in the field of public health and environmental health. Currently, while there are many PMs in the ...

Examples

Embodiment Construction

[0022] See figure 1 , to Beijing PM 2.5 Taking population health risk assessment as an example, the present invention provides a rapid assessment of PM 2.5 The method for assessing the health risks of relevant populations, the specific steps are as follows:

[0023] Step 1: Determine that the evaluation area is Beijing, and the evaluation period is from March 1 to May 31, 2015;

[0024] Step 2, input evaluation parameters, including annual death rate in Beijing, PM in Beijing 2.5 Correlation coefficient with death exposure response, permanent population of Beijing;

[0025] Step 3: Enter any PM issued internationally or domestically 2.5 The standard value of pollution concentration is used as the evaluation benchmark;

[0026] Step 4, enter the PM from March 1, 2015 to May 31, 2015 2.5 Daily average concentration data excel file;

[0027] Step 5: Output the health risk assessment results and its spatial and temporal distribution.

[0028] Through the short-term operati...