Design and clinical application of an information module for delirium assessment in ICU

Abstract

Objective To investigate the effect of an information module for delirium assessment in ICU. Methods The information module for delirium assessment was designed according to the route chart of the Confusion Assessment Method for the Intensive Care Unit(CAM-ICU) information assessment. Totally 70 nurses Sir Run Run Shaw Hospital, Zhejiang University School of Medicine were included in the application of the information module. The compliance and accuracy of the delirium assessment and acceptance of nurses' assessment of information module were compared. Results The information module for delirium assessment was implanted into the clinical critical information system. The rate of compliance and accuracy of delirium assessed was 55.9%(2 728/4 877), 64.2%(231/360) before the application of information module, and 92.0%(4 360/4 740), 92.5%(333/360) after the application of information module. The difference between two groups were statistically significant (χ2=1 611.531, 85.139, P<0.01). The score of nurses′ acceptance of the input method before and after the application of information module were 69.00±4.00, 100.56±3.50, and the difference were statistically significant (t=-49.70, P<0.01). Conclusions The information module for delirium assessment can simplify the assessment process, improve nurses′ compliance and accuracy to assess delirium, optimize critical care management and worth spreading. Key words: Intensive care; Delirium; Information system