Dose-response association between step count and cardiovascular disease risk markers in middle-aged adults.

ABSTRACT: Several step-based daily targets have been widely circulated, but there is a lack of empirical population-based evidence to support such guidance. We examined dose-response associations between step count and classical CVD risk markers (glycated hemoglobin, high density lipoprotein cholesterol, triglycerides, and C-reactive protein) in 4665 adults (aged 46 years; 51.4% female) in a cross-sectional study. Step counts were measured from a thigh mounted accelerometer (activPAL) worn over 7 days. The shape of the dose-response curve for most risk markers was "L-shaped," with linear risk reduction up to around 10 000 steps a day. Controlling for stepping intensity did not materially alter our results.

SUBMITTER: Hamer M 

PROVIDER: S-EPMC9428935 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature