Page 16 - Mortality Longevity News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Exactly what kills a person with COVID-19? How do those deaths differ from the deaths of people whose lungs fail rapidly because of other infections or injuries? And what can hospital teams pressed into service on overtaxed COVID-19 wards do to try to keep patients from dying, despite strained circumstances? All of these questions have sparked discussion - and even conspiracy theories - since the pandemic began. Now, two studies from Michigan Medicine may help answer them. The bottom line: COVID-19 deaths are indeed different from other lung failure deaths. But, the researchers conclude, the ...

In the inaugural issue of the journal Nature Aging a research team led by aging expert Linda P. Fried, MD, MPH, dean of Columbia University Mailman School of Public Health, synthesizes converging evidence that the aging-related pathophysiology underpinning the clinical presentation of phenotypic frailty (termed as "physical frailty" here) is a state of lower functioning due to severe dysregulation of the complex dynamics in our bodies that maintains health and resilience. When severity passes a threshold, the clinical syndrome and its phenotype are diagnosable. This paper summarizes the evid...

A new study in the Oxford Economic Papers finds that migration flows the last 500 years from high sunlight regions to low sunlight regions influence contemporary health outcomes in destination countries. The researchers here noted that people's ability to synthesize vitamin D from sunlight declines with skin pigmentation, and that vitamin D deficiency is directly associated with higher risk of mortality, from illnesses including cardiovascular disease, type 1 and type 2 diabetes, hypertension, and certain cancers. Recent research even .finds that vitamin D affects the severity of COVID-19. ...

Individuals face a higher risk of dying following hip fractures. A new study published in the Journal of Bone and Mineral Research has found that living alone after experiencing a hip fracture may further elevate this risk.