The high burden of inpatient diabetes mellitus

The melbourne public hospitals diabetes inpatient audit

Leon A. Bach, Elif I Ekinci, Dennis Engler, Chris Gilfillan, P. Shane Hamblin, Richard J MacIsaac, Georgia Soldatos, Cheryl Steele, Glenn M. Ward, Sue Wyatt

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28 Citations (Scopus)

Abstract

Objective: To determine the prevalence of diabetes in inpatients in Melbourne hospitals. Design: Point prevalence survey of all inpatients in each hospital on a single day between 30 November 2010 and 22 November 2012. Setting: 11 hospitals in metropolitan Melbourne including community, secondary and tertiary hospitals and one aged care and rehabilitation centre. Participants: 2308 adult inpatients in all wards apart from intensive care, emergency, obstetrics and psychiatry. Main outcome measures: Point prevalence of self-reported diabetes, details of current medication, self-reported frequency of complications. Results: Diabetes status was obtained in 2273 of 2308 inpatients (98.5%). Of these, 562 (24.7%) had diabetes (95% CI, 22.9%–26.5%). Diabetes prevalence ranged from 15.7% to 35.1% in diff erent hospitals (P < 0.001). Patients with diabetes were older, heavier and more likely to be taking lipidlowering, antihypertensive and blood-thinning medications. Of 388 patients with complete medication information, 270 (69.6%) were taking oral hypoglycaemic agents alone or in combination with insulin, 158 (40.7%) were treated with insulin (67 [17.3%] with insulin alone) and 51 (13.1%) were not taking medication for diabetes. The frequency of diabetes complications was very high: 207/290 (71.4%) for any microvascular complication, 275/527 (52.2%) for any macrovascular complication and 227/276 (82.2%) for any complication. Conclusion: The high burden of diabetes in Melbourne hospital inpatients has major implications for patient health and health care expenditure. Optimising care of these high-risk patients has the potential to decrease inpatient morbidity and length of stay as well as preventing or delaying future complications. A formal Australian national audit of inpatient diabetes would determine its true prevalence and consequences, allowing rational planning to deal with shortcomings in its management.

Original languageEnglish
Pages (from-to)334-338
Number of pages5
JournalMedical Journal of Australia
Volume201
Issue number6
DOIs
Publication statusPublished - 15 Sep 2014

Cite this

Bach, Leon A. ; Ekinci, Elif I ; Engler, Dennis ; Gilfillan, Chris ; Hamblin, P. Shane ; MacIsaac, Richard J ; Soldatos, Georgia ; Steele, Cheryl ; Ward, Glenn M. ; Wyatt, Sue. / The high burden of inpatient diabetes mellitus : The melbourne public hospitals diabetes inpatient audit. In: Medical Journal of Australia. 2014 ; Vol. 201, No. 6. pp. 334-338.
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title = "The high burden of inpatient diabetes mellitus: The melbourne public hospitals diabetes inpatient audit",
abstract = "Objective: To determine the prevalence of diabetes in inpatients in Melbourne hospitals. Design: Point prevalence survey of all inpatients in each hospital on a single day between 30 November 2010 and 22 November 2012. Setting: 11 hospitals in metropolitan Melbourne including community, secondary and tertiary hospitals and one aged care and rehabilitation centre. Participants: 2308 adult inpatients in all wards apart from intensive care, emergency, obstetrics and psychiatry. Main outcome measures: Point prevalence of self-reported diabetes, details of current medication, self-reported frequency of complications. Results: Diabetes status was obtained in 2273 of 2308 inpatients (98.5{\%}). Of these, 562 (24.7{\%}) had diabetes (95{\%} CI, 22.9{\%}–26.5{\%}). Diabetes prevalence ranged from 15.7{\%} to 35.1{\%} in diff erent hospitals (P < 0.001). Patients with diabetes were older, heavier and more likely to be taking lipidlowering, antihypertensive and blood-thinning medications. Of 388 patients with complete medication information, 270 (69.6{\%}) were taking oral hypoglycaemic agents alone or in combination with insulin, 158 (40.7{\%}) were treated with insulin (67 [17.3{\%}] with insulin alone) and 51 (13.1{\%}) were not taking medication for diabetes. The frequency of diabetes complications was very high: 207/290 (71.4{\%}) for any microvascular complication, 275/527 (52.2{\%}) for any macrovascular complication and 227/276 (82.2{\%}) for any complication. Conclusion: The high burden of diabetes in Melbourne hospital inpatients has major implications for patient health and health care expenditure. Optimising care of these high-risk patients has the potential to decrease inpatient morbidity and length of stay as well as preventing or delaying future complications. A formal Australian national audit of inpatient diabetes would determine its true prevalence and consequences, allowing rational planning to deal with shortcomings in its management.",
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The high burden of inpatient diabetes mellitus : The melbourne public hospitals diabetes inpatient audit. / Bach, Leon A.; Ekinci, Elif I; Engler, Dennis; Gilfillan, Chris; Hamblin, P. Shane; MacIsaac, Richard J; Soldatos, Georgia; Steele, Cheryl; Ward, Glenn M.; Wyatt, Sue.

In: Medical Journal of Australia, Vol. 201, No. 6, 15.09.2014, p. 334-338.

Research output: Contribution to journalArticleResearchpeer-review

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