Background: Frailty is a proxy for biologic aging that confers risk independently of chronologic age. Most frailty indices correlate strongly with chronologic age, making independent features of ...

Background and objective: Reference intervals (RIs) for serum vitamin B5 (pantothenic acid, B5) specific to the Henan pediatric population have not been established. Current clinical practice, in ...

Abstract: Brain age is the estimate of biological age derived from neuroimaging datasets using machine learning algorithms. Increasing brain age gap characterized by an elevated brain age relative to ...

A recent study found that adults over 50 who used phones, computers, and tablets had a 42 percent lower risk of cognitive impairment and a 74 percent lower rate of cognitive decline. This could be ...