Discussion and study of surgical hand disinfection timeliness and hand colony rule in medical personnel

Objective To monitor and evaluate the timeliness of surgical hand disinfection and the regularity of hand colonies. Method: A total of 74 surgical medical workers were randomly selected to monitor and evaluate the effect of hand disinfection in 1 hour, 2 hours, 4 hours and 6 hours after surgical hand disinfection, and observe and compare the occurrence of bacterial colonies in different times and the patterns of left and right hands. Results: All samples at 1 hour, 2 hours, 4 hours and 6 hours (F=3.542, p=0.015), and all samples had different colonies. Different left and right hand samples showed significant differences for all the colonies (p <0.05).