The Influence of Standardized Process Management of Laryngeal Mask Airway Placement Based on Pressure Monitoring on the Incidence of Adverse Reactions in Elderly Patients During the Perioperative Period

"Participants were allocated to the experimental group and the control group using block randomization.~Experimental group: A pressure monitor was used to continuously monitor and promptly adjust the cuff pressure, seal pressure, and leakage pressure of the laryngeal mask."