Perceptions, Barriers, and Knowledge of Inpatient Glycemic Control

Abstract

Objectives: To assess knowledge and perceptions of health care workers regarding optimal care for patients with hyperglycemia and identify commonly perceived barriers for the development of a hospital-wide education program. Research Design and Methods: A cross-sectional design was utilized to survey health care workers involved in managing hyperglycemia in an urban, community teaching hospital. Each health care worker received a survey specific to their health care role. Results: Approximately 50% of questions about best clinical practices were answered correctly. Correct responses varied across disciplines (n, mean ± standard deviation [SD]), that is, physicians (n = 112, 53% ± 26%), nurses (n = 43, 52% ± 35%), pharmacists (n = 20, 64% ± 23%), dietitians (n = 5, 48% ± 30%), and patient care assistants (n = 12, 38% ± 34%). Most health care workers perceived hyperglycemia treatment to be very important and that sliding scale insulin was commonly used because of convenience but not efficacy. Conclusion: Knowledge regarding hyperglycemia management was suboptimal across a sample of health care workers when compared to clinical best practices. Hyperglycemia management was perceived to be important but convenience seemed to influence the management approach more than efficacy. Knowledge, perceptions, and barriers seem to play an important role in patient care and should be considered when developing education programs prior to implementation of optimized glycemic protocols.