论文部分内容阅读
目的应用回归模型预测2006年我院住院医疗服务收入。方法运用最小二乘法原理,通过相关系数的统计假设检验来观察住院人次与住院医疗服务收入间的相关程度,进而通过住院人次预测住院医疗服务收入。结论我院的住院人次与住院医疗服务收入间存在着高度显著的线性相关关系,可以通过预测2006年住院人次预测我院2006年的住院医疗服务收入。并且住院人次和住院医疗服务收入的不断增加,离不开我院所采取和实施的一系列措施。
Objective To apply the regression model to predict the income of inpatient medical services in our hospital in 2006. Methods The principle of least squares was used to measure the correlation between the number of hospitalizations and the income of inpatient medical services by statistical hypothesis testing of the correlation coefficient. Then the hospitalization service was used to predict the income of inpatient medical services. Conclusion There is a highly significant linear correlation between the number of people hospitalized in our hospital and the income of inpatient medical services. We can predict the hospitalization service income of our hospital in 2006 by predicting the number of hospital stays in 2006. The continuous increase in hospitalization and hospitalization service income cannot be separated from the series of measures taken and implemented by our hospital.