Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

Increased physical activity is known to be beneficial in people with type 2 diabetes mellitus (T2DM), but it is not known whether individuals change their activity levels after T2DM diagnosis. The present Nateglinide and Valsartan in Impaired Glucose Tolerance Outcomes Research (NAVIGATOR) trial, conducted in participants with impaired glucose tolerance at high cardiovascular risk, assessed ambulatory activity annually using research-grade pedometers. Oral glucose tolerance tests were performed annually and repeated to confirm T2DM diagnosis. This observational analysis used general linear models to compare step counts before and after T2DM diagnosis in the 2816 participants with the requisite data. Participants were relatively inactive at baseline, taking a median (interquartile range) of 5488 (3258-8361) steps/day, which decreased after T2DM diagnosis by a mean (s.e.) of 258 (64) steps/day (p < 0.0001); however, after adjusting for background trend for activity, step count after T2DM diagnosis was unchanged [mean (s.e.) of 103 (87) fewer steps/day; p = 0.23]. Awareness of T2DM diagnosis had no impact on the trajectory of activity established before the diagnosis.

Original publication

DOI

10.1111/dom.12320

Type

Journal article

Journal

Diabetes Obes Metab

Publication Date

12/2014

Volume

16

Pages

1265 - 1268

Keywords

observational study, Actigraphy, Blood Glucose, Blood Pressure, Cardiovascular Diseases, Diabetes Mellitus, Type 2, Diabetic Angiopathies, Disease Progression, Exercise, Female, Glucose Tolerance Test, Health Knowledge, Attitudes, Practice, Humans, Male, Middle Aged, Monitoring, Ambulatory, Motor Activity, Patient Compliance, Patient Education as Topic, Risk Factors, Risk Reduction Behavior, Walking