A weak longitudinal relationship existed between pain interference and physical function in this study. Pain interference was not strongly associated with physical function over time for people with chronic pain and should be considered as separate constructs.
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.