Objective:To analyze the reported data of pressure ulcer management system,and to summarize the features of pressure ulcer,then to explore the practice effect of the information management system in pressure ulcer.Methods:The clinical reports of pressure ulcer and inevitable pressure ulcer in a comprehensive hospital in Hengyang from 2013 to 2014were analyzed retrospectively.Results:A total of 14 0928 cases of hospitalized patients were treated in recent two years.The prevalence rate of pressure ulcer was 0.796%(n=1 123),the incidence of h...