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Peripheral neuropathy, decreased muscle strength and obesity are strongly associated with walking in persons with type 2 diabetes without manifest mobility limitations.
MedLine Citation:
PMID:  20965601     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
AIMS: we evaluated the associations of diabetic complications and underlying pathology with daily walking activity in type 2 diabetic patients without manifest mobility limitations.
METHODS: 100 persons with type 2 diabetes (mean age 64.5 ± 9.4 years) were studied. Persons with manifest mobility limitations were excluded. Possible determinants measured: peripheral neuropathy, neuropathic pain, peripheral arterial disease, cardiovascular disease, decreased muscle strength (handgrip strength), BMI, depression, falls and fear of falling. Walking activity was measured during one week with a pedometer. Functional capacity was measured with the 6 min walk test, the timed "up and go" test and a stair climbing test.
RESULTS: prevalence of neuropathy (40%) and obesity (53%) was high. Persons took a median of 6429 steps/day. In multivariate regression analysis, adjusted for age and sex, neuropathy was associated with a reduction of 1967 steps/day, decreased muscle strength with 1782 steps/day, and an increase in BMI of 1 kg/m(2) with a decrease of 210 steps/day (all p<0.05). Decreased muscle strength and BMI, but not neuropathy, were associated with outcome of functional capacity tests in multiple regression analysis.
CONCLUSIONS: peripheral neuropathy, decreased muscle strength and obesity are strongly associated with walking in persons with type 2 diabetes without manifest mobility limitations.
Authors:
Thomas T van Sloten; Hans H C M Savelberg; Inge G P Duimel-Peeters; Kenneth Meijer; Ronald M A Henry; Coen D A Stehouwer; Nicolaas C Schaper
Publication Detail:
Type:  Journal Article     Date:  2010-10-20
Journal Detail:
Title:  Diabetes research and clinical practice     Volume:  91     ISSN:  1872-8227     ISO Abbreviation:  Diabetes Res. Clin. Pract.     Publication Date:  2011 Jan 
Date Detail:
Created Date:  2010-12-28     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8508335     Medline TA:  Diabetes Res Clin Pract     Country:  Ireland    
Other Details:
Languages:  eng     Pagination:  32-9     Citation Subset:  IM    
Copyright Information:
2010 Elsevier Ireland Ltd. All rights reserved.
Affiliation:
Dept. of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands. t.vansloten@student.maastrichtuniversity.nl
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