• Penny Dwyer, Jocelyn J Drinkwater, P Gerry Fegan, Wendy A Davis, and DavisTimothy M ETMEMedical School, University of Western Australia, Fremantle Hospital, Fremantle, Western Australia, Australia..
• Medical School, University of Western Australia, Fremantle Hospital, Fremantle, Western Australia, Australia.
• Int J Med Sci. 2021 Jan 1; 18 (16): 3744-3747.

AbstractThis study aimed to assess the incidence and associates of hypoglycemia in patients transferred after stabilization on an Acute Medical Unit to two general medical or two geriatric wards at an urban Australian hospital. In a six-month audit representing 20,284 patient-days of observation, 59 inpatients experienced hypoglycaemia (blood glucose ≤3.9 mmol/L) during 65 hospitalizations. Inpatients experiencing hypoglycemia accounted for 7.2% of all inpatient bed-days, a figure that was greater for general medical (9.2% of bed-days) compared with geriatric (6.0% of bed-days) wards (P<0.001). Inpatient hypoglycemia often had no precipitant such as a missed/delayed meal, occurred disproportionately at night (41% of episodes), was severe (blood glucose ≤3.0 mmol/L) in one-third of cases, and appeared more frequent in patients with psychiatric/cognitive issues. These data highlight the ongoing issue of hypoglycemia in relatively stable inpatients in an era of blood glucose-lowering therapies associated with a low rate of this acute metabolic complication.© The author(s).

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