@article{ref1,
title="Diabetes-related complications, glycemic control, and falls in older adults",
journal="Diabetes care",
year="2007",
author="Schwartz, Ann V. and Vittinghoff, Eric and Sellmeyer, Deborah E. and Feingold, Kenneth R. and de Rekeneire, Nathalie and Strotmeyer, Elsa S. and Shorr, Ronald I. and Vinik, Aaron I. and Odden, Michelle C. and Park, Seung Woo and Faulkner, Kimberly A. and Harris, Tamara B.",
volume="31",
number="3",
pages="391-396",
abstract="Background: Older adults with type 2 diabetes are more likely to fall but little is known about risk factors for falls in this population. We determined if diabetes-related complications or treatments are associated with fall risk in older diabetic adults. Methods: In the Health, Aging, and Body Composition cohort of well-functioning older adults, participants reported falls in the previous year at annual visits. Odds ratios for more frequent falls among 446 diabetic participants whose mean age was 73.6 years, with an average follow-up of 4.9 years, were estimated with continuation ratio models. Results: In the first year, 24% reported falling; 22%, 26%, 31%, and 30% fell in subsequent years. In adjusted models, reduced peroneal nerve response amplitude (OR=1.50; 95% CI 1.07, 2.12, worst quartile vs others), higher cystatin-C, a marker of reduced renal function, (OR=1.38; 95% CI 1.11, 1.71, for 1SD increase), poorer contrast sensitivity (OR=1.41; 95% CI 0.97, 2.04, worst quartile vs others), and low A1C in insulin users (OR = 4.36; 95% CI 1.32, 14.46, A1C</=6% vs >8%) were associated with fall risk. In those using oral hypoglycemic medications but not insulin, low A1C was not associated with fall risk (OR = 1.29; 95% CI 0.65, 2.54, A1C</=6% vs >8%). Adjustment for physical performance explained some, but not all, of these associations. Conclusions: In older diabetic adults, reducing diabetes-related complications may prevent falls. Achieving lower A1C levels with oral hypoglycemic medications was not associated with more frequent falls, but, among those using insulin, A1C </=6% increased fall risk.<p /> <p>Language: en</p>",
language="en",
issn="0149-5992",
doi="10.2337/dc07-1152",
url="http://dx.doi.org/10.2337/dc07-1152"
}