病床是医院收治病人的基本装备，也是医院规模的计量单位，是确定医院人员编制、经费、设备和物资分配的主要依据。分析和评价病床的使用情况对评价医院的工作效率和管理水平都具有重要意义。常用的方法是进行病床工作效率质控图分析，但其分析结果只提供开放病床数调整的... Beds are the basic equipment for hospitals to treat patients, and they are also the measurement units for hospitals. They are the main basis for determining the staff establishment, funds, equipment and materials distribution. Analyzing and evaluating the use of hospital beds is of great importance for evaluating the hospital’s work efficiency and management level. The commonly used method is to analyze the quality control chart of bed efficiency, but the analysis result only provides the adjustment of open bed number...