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目的应用主成分分析法对医院2000年-2010年的医疗质量进行综合评价。方法对原始数据先进行标准化处理,然后进行主成分分析,计算出各年份的综合值,并进行综合评价。结果医院医疗质量排名第一的是2010年(评价综合值F=10.4),2009年(评价综合值F=8.0)次之,总的趋势是2000年以来,医院医疗质量整体逐步提高(评价综合值F由-6.0升至10.4),但2005年总体质量较2004年有所下降。结论用主成分分析法在评价医疗质量的结果与医院实际情况相符合,其统计分析方法可以客观反应医疗质量总体变化趋势。
Objective To evaluate the medical quality of the hospital from 2000 to 2010 by using principal component analysis. Methods The raw data were standardized first, and then the principal component analysis was carried out to calculate the comprehensive value of each year and make a comprehensive evaluation. Results The hospital ranked No.1 in medical quality in 2010 (F = 10.4 for evaluation), followed by 2009 (F = 8.0 for evaluation), and the general trend was that since 2000, the quality of medical care in hospitals has gradually increased Value F rose from -6.0 to 10.4), but the overall quality in 2005 declined from 2004. Conclusion The results of principal component analysis in evaluating the quality of medical treatment are consistent with the actual situation of the hospital. The statistical analysis method can objectively reflect the overall trend of the medical quality.