4 ms·
I don't have access to the article - does anyone know what they mean by "sedentary"? From the abstract it looks like there was an 80%/10k reduction in steps tak
by bbeckerman 7y ago
I don't have access to the article - does anyone know what they mean by "sedentary"? From the abstract it looks like there was an 80%/10k reduction in steps taken, which would mean these are people taking ~12.5k steps a day. Is that what they mean by active, or was there a requirement for, e.g., vigorous cardiovascular exercise?
- throwaway8941 7y agoIt's open access. https://link.springer.com/content/pdf/10.1007%2Fs00125-018-4603-5.pdf https://link.springer.com/content/pdf/10.1007%2Fs00125-018-4... >Physical activity was assessed in participants’free-living envi-ronment. A mean daily step count >10,000 was required forparticipants to be eligible. Screening was blinded and consistedof monitoring from midnight to midnight on 4 consecutivedays, including 1 weekend day. If eligible, participantsunderwent their initial assessment visits before being instructedto reduce their activity to ~1500 steps for 14 days >Mean daily step count was similar between the two groups at baseline: FDR+ve, 12524 ± 2137 vs FDR−ve, 13036 ± 2481 steps (p= 0.391). >During the step-reduction period, average daily step count decreased by 10285 steps(95% CI 9389, 11182;p< 0.001), a reduction of 81 ± 8%. Inparallel, daily sedentary time increased by an average of223 min (151, 295;p< 0.001) and daily total energy expen-diture (TEE) decreased by an average of 2697 kJ (3008, 2385;p< 0.001). All activity >1.5 METS (i.e. light, moderate andvigorous) decreased during the step-reduction period (allp< 0.001).