PDCA cycle-based optimization of laparoscopic instrument management in digestive surgery supply rooms

Figure 1 Comparison of adverse event occurrence rates, infection rates, cleaning quality and ATP test results occurrence rates between the two groups. A: Adverse event occurrence rates; B: Infection rates; C: Cleaning quality and ATP test results of the two groups of endoscopic instruments. ^aP < 0.05, ^bP < 0.05, ^cP < 0.05, ^dP < 0.05.

Figure 2 Satisfaction of operating room staff regarding management of the disinfection supply room. A: PDCA group; B: Conventional group.