Physical activity

Biomarker1 paper

  • Humans1

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BMC GeriatricsHumans

Early cognitive frailty can reverse in rural older adults

In rural older adults, transition intensity from reversible cognitive frailty was 0.429 toward cognitive impairment alone and 0.291 toward physical…In rural older adults, transition intensity from reversible cognitive frailty was 0.429 toward cognitive impairment alone and 0.291 toward physical frailty, versus 0.224 toward further deterioration.

Research SquareHumansPreprint

Exercise benefits on late-life depression differ across nations

A preprint finds physical activity protected against depressive symptoms in US older adults (β = −2.734), but effects varied by education and living…A preprint finds physical activity protected against depressive symptoms in US older adults (β = −2.734), but effects varied by education and living arrangements across countries.

Mayo Clinic ProceedingsHumans

Long spaceflights tied to higher hip fracture rates in astronauts

After missions over 90 days, astronauts had higher hip fracture rates resembling terrestrial peers 8 to 16.5 years older, with no difference at other…After missions over 90 days, astronauts had higher hip fracture rates resembling terrestrial peers 8 to 16.5 years older, with no difference at other skeletal sites.

bioRxivHumansPreprint

Paraspinal muscle aging differs in Bolivian foragers and US adults

In a study of 741 adults, the age-related difference in extensor density was 41% smaller in Tsimane men than in Framingham Heart Study men.In a study of 741 adults, the age-related difference in extensor density was 41% smaller in Tsimane men than in Framingham Heart Study men.