基于肺水肿相关因素的分析

Analysis Based on Relevant Factors of Pulmonary Edema Morbidity

目的对与肺水肿发病率相关的一些因素如民族因素(主要是汉族、蒙古族、苗族),平均气温、平均气压、相对温度进行因子分析.了解各观察对象的潜在本质,对肺水肿发病率相关的一些因素有更好的了解.方法利用SPSS软件对与肺水肿发病率相关的一些因素之间的关系进行因子分析.结果通过因子分析发现,在这些六个相关因素中,民族因素(汉族、蒙古族、苗族)和平均气温可以反映肺水肿发病率的绝大部分信息.结论在六个与肺水肿发病率相关的因素中,可以找出四个潜在因子(汉族、蒙古族、苗族、平均气温),利用这四个潜在因子可以解释肺水肿发病率的大部分信息.

Objective Factor analysis has been done on some factors related pulmonary edema morbidity, such as factors of nationality, （especially the Han nationality, Mongolian nationality, the Miao ethnic minority）, mean temperature of air, air pressure average, and relative humidity, so as to explore latent essence of every observable object and gain the better understanding of factors related to incidence rate of pulmonary edema. Methods SPSS software has been used to analyze the relationship between the pulmo- nary edema morbidity and the factors related to it. Result Through the factor analysis, we can discover that among the six relevant factors, factors of nationality, （the Han nationality, Mongolian nationality, the Miao ethnic minority）, and mean temperature of air can reflect most of the information about pulmona- ry edema morbidity. Conclusion We can find out four factors （Han nationality, Mongolian nationality, Miao ethnic minority, and mean temperature of air） among the six relevant factors of pulmonary edema morbidity, with which most of information about it can be explained.