缩短平均住院日是一个关于卫生资源利用效率的问题,既有微观层次医院水平的效率问题,又有宏观水平整个卫生系统的效率问题。为缩短平均住院日,医院内部将急、慢性病分流的思想提醒整个卫生系统:这种分流应发生在整个卫生系统的布局上、发生在区域卫生规划上,才更有利于通过缩短平均住院日来提高整个卫生系统的资源利用效率。 Shortening the average length of hospital stay is a question about the efficiency of the use of health resources. There are both micro-level hospital-level efficiency problems and macro-level overall health system efficiency issues. In order to shorten the average length of stay, the idea of ​​diverting acute and chronic diseases within the hospital reminds the entire health system that this shunting should take place in the layout of the entire health system and in the regional health planning, and it is more beneficial to shorten the average length of hospital stay. Improve the efficiency of resource use throughout the health system.