脑卒中发病率与环境因素的影响研究

摘要

In order to study the relation of incidence rate of stroke and environmental factors,this paper statistics and pretreat the original data,use excel to make the scatter diagram of relations between environment factors and incidence.The statistical regression establish regression models of stroke incidence and impact of environmental factors (air temperature, barometric pressure and relative humidity).%　　为了研究脑中风发病率与环境因素的关系，文章通过对原始数据进行的统计、预处理，用EXCEL做出各环境因素指标跟发病人数关系的散点图，统计回归建立了脑中风发病率与环境因素(气温、气压和相对湿度)影响的回归模型。