Abstract
BackgroundDelirium occurs frequently in older hospitalised patients and is associated with several adverse outcomes. Ignorance among healthcare professionals and a failure to recognise patients suffering from delirium have been identified as the possible causes of poor care. The objective of the study was to determine whether e-learning can be an effective means of improving implementation of a quality improvement project in delirium care. This project aims primarily at improving the early recognition of older patients who are at risk of delirium.MethodsIn a stepped wedge cluster randomised trial an e-learning course on delirium was introduced, aimed at nursing staff. The trial was conducted on general medical and surgical wards from 18 Dutch hospitals. The primary outcome measure was the delirium risk screening conducted by nursing staff, measured through monthly patient record reviews. Patient records from patients aged 70 and over admitted onto wards participating in the study were used for data collection. Data was also collected on the level of delirium knowledge of these wards’ nursing staff.ResultsRecords from 1,862 older patients were included during the control phase and from 1,411 patients during the intervention phase. The e-learning course on delirium had a significant positive effect on the risk screening of older patients by nursing staff (OR 1.8, p-value <0.01), as well as on other aspects of delirium care. The number of patients diagnosed with delirium was reduced from 11.2% in the control phase to 8.7% in the intervention phase (p = 0.04). The e-learning course also showed a significant positive effect on nurses’ knowledge of delirium.ConclusionsNurses who undertook a delirium e-learning course showed a greater adherence to the quality improvement project in delirium care. This improved the recognition of patients at risk and demonstrated that e-learning can be a valuable instrument for hospitals when implementing improvements in delirium care.Trial registrationThe Netherlands National Trial Register (NTR). Trial number: NTR2885.
Highlights
Introduction iIntroduction on the e-learning course, the patients from the case studies and the subjectII
Intervention The intervention we studied was an e-learning course on delirium geared towards hospital nursing staff
The intra-class correlation coefficients (ICC) in Table 4 show that 50% or more of the variance in delirium risk screening is due to differences between hospitals
Summary
Introduction iIntroduction on the e-learning course, the patients from the case studies and the subjectII. The objective of the study was to determine whether e-learning can be an effective means of improving implementation of a quality improvement project in delirium care. This project aims primarily at improving the early recognition of older patients who are at risk of delirium. The FEP delirium guideline primarily aims to improve early recognition of older patients at risk of delirium through risk screening (Table 1). This gives healthcare professionals van de Steeg et al BMC Geriatrics 2014, 14:69 http://www.biomedcentral.com/1471-2318/14/69
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