Composite Warming Strategy Reduces Intraoperative Hypothermia in Open Hepatectomy for Liver Cancer

The composite warming strategy has a certain effect on preventing hypothermia during cancer liver resection surgery. This study aims to explore the application of compound warming strategy in perioperative nursing of cancer liver resection. This study will compare two groups: the control group using perioperative forced warming measures, and the experimental group using a composite warming strategy. Main objective: Intraoperative temperature changes Secondary objective: incidence of complications The investigators\' investigated the practicality and effectiveness of a combined warming strategy in open liver resection surgery. In addition, the investigators also conducted a quantitative correlation study on the incidence of hypothermia during the surgical process. This provides evidence-based guidance for the prevention of hypothermia during surgery.