Type 2 Diabetes in Older Adults in Long-Term Care Homes: An Educational Intervention to Improve Diabetes Care

Abstract

ObjectivesOver 25% of nursing home residents have diabetes. Nurses (registered nurses and registered practical nurses), registered dietitians and personal support workers (PSWs) provide the bulk of diabetes care in long-term care (LTC) homes, but their self-rated diabetes knowledge is poor. In this study, we evaluated the impact of an educational intervention on comfort with, and knowledge of, diabetes management among frontline LTC staff. MethodsWe implemented an educational intervention in 2 LTC homes in Ontario that targeted nurses and dietitians, PSWs and physicians. A self-assessment questionnaire and a knowledge test were administered to nurses and dietitians and PSWs before and after the intervention. We also measured pre- and postintervention glycated hemoglobin levels, use of sliding scale insulin and type and dose of diabetes medications prescribed. ResultsAfter the intervention, both the nurses and dietitians and PSWs groups demonstrated increased comfort with diabetes management and improved self-appraised knowledge. Among PSWs, knowledge of foot care improved the most, and the nurses and dietitians group had the greatest improvement in knowledge of blood glucose monitoring. In addition, there was reduced use of sliding scale insulin, and in the number of residents requiring renal-based dose reductions of glucose-lowering medications. This intervention was innovative as it targeted different LTC health-care providers; it demonstrated the potential to increase LTC health-care providers’ confidence in diabetes management. Future studies could assess the clinical benefits of an educational intervention on rates of hypoglycemia and improving A1C targets. ConclusionsAn educational intervention can improve knowledge and comfort of diabetes management of frontline LTC staff.