These results suggest that the assessment of renal function and maintenance of appropriate vitamin D levels are important for the independent living of pre-frail elderly people. Ideally, a 25(OH)D level greater than 67.5 nmol/L is preferable.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.