Diabetes Care, Vol 8, Issue 3 244-249, Copyright © 1985 by American Diabetes Association
Bacteremia in diabetic patients: comparison of incidence and mortality with nondiabetic patients
CS Bryan, KL Reynolds and WT Metzger
We determined the incidence of bacteremia and associated mortality in
diabetic and nondiabetic patients in the four major hospitals of one
metropolitan area over the 5-yr period 1977-1981. Mortality rates, based on
episodes of bacteremia, were similar in diabetic and nondiabetic patients
in most instances. Diabetic patients experienced lower mortality rates from
Enterobacteriaceae bacteremia compared with nondiabetic patients; this
finding was explained by a greater tendency for diabetic patients to have
Escherichia coli bacteremia due to community-acquired urinary tract
infection. However, the incidence of bacteremia due to all microorganisms
was increased twofold in diabetic patients and the incidence of
Enterobacteriaceae bacteremia was increased threefold. Because of their
increased incidence of bacteremia, diabetic patients in this population
were nearly twice as likely to die as a result of bacteremia compared with
nondiabetic patients. Thus, the frequent occurrence of bacteremia among
patients with diabetes mellitus represents a significant problem.