我国门急诊人次的灰色关联分析广东医学院医院管理研究室吴进军，苏汝好门急诊人次与多种因素相互关联，受某些因素的影响可产生涨落现象，在应用统计学方法进行分析时，会受到限制。灰色关联分析是分析灰色系统内部各因素之间发展变化的关联程度的一种方法。本文应用灰色... Gray correlation analysis of emergency outpatient visits in China Outpatient and emergency visits to the hospital management department of Guangdong Medical University, Wu Jinjun and Su Shi, are associated with multiple factors, and are affected by certain factors and can be subject to fluctuations. They are analyzed using statistical methods. It will be limited. Grey relational analysis is a method of analyzing the degree of correlation between development and changes in various factors within the gray system. This article applies grey...