Open AccessLetter: Assessing Frailty in Neurosurgical Patients: Less is not Always More. Is There Any Construct Validity Left in the Modified Frailty Index?
Author(s) -
Dana Pisică,
Victor Volovici
Publication year - 2020
Publication title -
neurosurgery/neurosurgery online
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.485
H-Index - 34
eISSN - 1081-1281
pISSN - 0148-396X
DOI - 10.1093/neuros/nyaa513
Subject(s) - frailty index , medicine , operationalization , population , construct validity , disease , gerontology , scale (ratio) , construct (python library) , index (typography) , psychometrics , clinical psychology , world wide web , computer science , programming language , philosophy , physics , environmental health , epistemology , quantum mechanics