摘要
目的通过建立临床用血需求量预测的数学模型,定量分析临床用血需求量的趋势,为卫生行政制定措施和血液中心拟定招募计划提供参考依据。方法根据成都市血液中心2000-2009年临床用血数据,采用统计学方法建立一个数学模型。结果线性模型总误差率7.54%,指数模型总误差率1.85%。结论指数模型预测结果能够为卫生行政制定措施和血液中心拟定血液招募计划提供参考依据。
Objective To analyze the trend of clinical blood demanding by creating mathematical model of predicting clinical blood demanding,and provide a theory basis for blood donors recruitment.Methods We used statistical method to create mathmatical model on the basis of a set of data and predict clinical blood demanding.Results General error rate of linear Model was 7.54%,general error rate of Index Model was 1.85%.Conclusion Index model can provide a theory basis for blood donors recruitment.
出处
《实用医院临床杂志》
2011年第3期119-120,共2页
Practical Journal of Clinical Medicine
关键词
临床用血量
预测
数学模型
Clinical blood demanding
Predicting
Mathematical model