Analysis and countermeasure of influence factors of energy consumption under digital management of logistics
[Objective]To understand the status and characteristics of hospital energy management,analyze the factors that affect hospital energy consumption,and propose corresponding countermeasures.[Methods]Energy consumption data from January 2019 to December 2022 were collected through an online energy consumption monitoring system,and the influencing factors of energy consumption were analyzed using correlation analysis and multiple linear regression analysis.[Results]The comprehensive energy consumption per unit shows a decreasing trend year by year,with an average growth rate of-2.24％,with a faster decline in electrical energy,there is a positive correlation between electricity consumption and outpatient visits,discharges,surgeries,actual total bed occupancy,and monthly average high temperature(P＜0.05),natural gas is positively correlated with the number of emergency visits,number of discharges,actual total bed days occupied,and monthly average low temperature(P＜0.05).Multiple linear regression analysis shows that discharge visits,actual total bed days occupied,and temperature are factors that affect electricity consumption,while discharge visits and surgical visits are factors that affect natural gas consumption[Conclusion]Hospitals use digital and intelligent methods to build online energy consumption monitoring systems,improve resource utilization efficiency,strengthen energy-saving publicity work,and reduce energy consumption.
万方数据
维普
