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多元统计分析中的关联度分析法,可以从不完全的信息中找出影响关键变量发展变化的主要因素,为管理决策提供依据。它具有原理简单,计算方便,对原始数据分布类型的样本大小都没有严格限制等优点。 本文确定的关键变量是“年收治病人数”。这项指标是反映医院病房工作的重要指标,直接体现医疗保健工作效益。现运用关联度分析方法找出影响黑龙江省医院年收治病人数的主要因素,明确各因素对住院人数的关联程度,为医院管理提供参考。
The correlation analysis method in multivariate statistical analysis can find out the main factors affecting the development and changes of key variables from incomplete information, and provide basis for management decision-making. It has the advantages of simple principle, convenient calculation and no strict restriction on the sample size of the original data distribution type. The key variable identified in this paper is “the number of patients admitted annually”. This indicator is an important indicator reflecting the work of hospital wards and directly reflects the benefits of health care work. The correlation analysis method is used to find out the main factors affecting the number of patients admitted to hospitals in Heilongjiang Province, and to clarify the degree of association of each factor with the number of hospital admissions, and to provide reference for hospital management.