Matches in SemOpenAlex for { <https://semopenalex.org/work/W2052745207> ?p ?o ?g. }
- W2052745207 endingPage "153" @default.
- W2052745207 startingPage "144" @default.
- W2052745207 abstract "To evaluate a new approach for creating a composite measure of cognitive function, we calibrated a measure of general cognitive performance from existing neuropsychological batteries.We applied our approach in an epidemiological study and scaled the composite to a nationally representative sample of older adults. Criterion validity was evaluated against standard clinical diagnoses. Convergent validity was evaluated against the Mini-Mental State Examination (MMSE).The general cognitive performance factor was scaled to have a mean of 50 and standard deviation of 10 in a nationally representative sample of older adults. A cutoff point of approximately 45, corresponding to an MMSE of 23/24, optimally discriminated participants with and without dementia (sensitivity = 0.94, specificity = 0.90, area under the curve = 0.97). The general cognitive performance factor was internally consistent (Cronbach's α = 0.91) and provided reliable measures of functional ability across a wide range of cognitive functioning. It demonstrated minimal floor and ceiling effects, which is an improvement over most individual cognitive tests.The cognitive composite is a highly reliable measure, with minimal floor and ceiling effects. We calibrated it using a nationally representative sample of adults over the age of 70 in the USA and established diagnostically relevant cutoff points. Our methods can be used to harmonize neuropsychological test results across diverse settings and studies." @default.
- W2052745207 created "2016-06-24" @default.
- W2052745207 creator A5000867378 @default.
- W2052745207 creator A5002466074 @default.
- W2052745207 creator A5015354687 @default.
- W2052745207 creator A5016451996 @default.
- W2052745207 creator A5044966588 @default.
- W2052745207 date "2014-01-01" @default.
- W2052745207 modified "2023-10-17" @default.
- W2052745207 title "Calibration and Validation of an Innovative Approach for Estimating General Cognitive Performance" @default.
- W2052745207 cites W135250288 @default.
- W2052745207 cites W1847168837 @default.
- W2052745207 cites W1970118736 @default.
- W2052745207 cites W1974325037 @default.
- W2052745207 cites W1974388393 @default.
- W2052745207 cites W1980044581 @default.
- W2052745207 cites W198981354 @default.
- W2052745207 cites W1989973094 @default.
- W2052745207 cites W1994938155 @default.
- W2052745207 cites W2003608175 @default.
- W2052745207 cites W2006671187 @default.
- W2052745207 cites W2007897277 @default.
- W2052745207 cites W2015795623 @default.
- W2052745207 cites W2039664444 @default.
- W2052745207 cites W2044005042 @default.
- W2052745207 cites W2047182288 @default.
- W2052745207 cites W2051523721 @default.
- W2052745207 cites W2059252079 @default.
- W2052745207 cites W2072327382 @default.
- W2052745207 cites W2074288571 @default.
- W2052745207 cites W2074476577 @default.
- W2052745207 cites W2075750521 @default.
- W2052745207 cites W2081353032 @default.
- W2052745207 cites W2082342698 @default.
- W2052745207 cites W2088672765 @default.
- W2052745207 cites W2099990904 @default.
- W2052745207 cites W2128155768 @default.
- W2052745207 cites W2132232005 @default.
- W2052745207 cites W2132923627 @default.
- W2052745207 cites W2133488570 @default.
- W2052745207 cites W2134717514 @default.
- W2052745207 cites W2143580711 @default.
- W2052745207 cites W2149347010 @default.
- W2052745207 cites W2158766477 @default.
- W2052745207 cites W2332866667 @default.
- W2052745207 cites W4236823033 @default.
- W2052745207 cites W4254818805 @default.
- W2052745207 doi "https://doi.org/10.1159/000357647" @default.
- W2052745207 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3988278" @default.
- W2052745207 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24481241" @default.
- W2052745207 hasPublicationYear "2014" @default.
- W2052745207 type Work @default.
- W2052745207 sameAs 2052745207 @default.
- W2052745207 citedByCount "55" @default.
- W2052745207 countsByYear W20527452072014 @default.
- W2052745207 countsByYear W20527452072015 @default.
- W2052745207 countsByYear W20527452072016 @default.
- W2052745207 countsByYear W20527452072017 @default.
- W2052745207 countsByYear W20527452072018 @default.
- W2052745207 countsByYear W20527452072019 @default.
- W2052745207 countsByYear W20527452072020 @default.
- W2052745207 countsByYear W20527452072021 @default.
- W2052745207 countsByYear W20527452072022 @default.
- W2052745207 countsByYear W20527452072023 @default.
- W2052745207 crossrefType "journal-article" @default.
- W2052745207 hasAuthorship W2052745207A5000867378 @default.
- W2052745207 hasAuthorship W2052745207A5002466074 @default.
- W2052745207 hasAuthorship W2052745207A5015354687 @default.
- W2052745207 hasAuthorship W2052745207A5016451996 @default.
- W2052745207 hasAuthorship W2052745207A5044966588 @default.
- W2052745207 hasBestOaLocation W20527452071 @default.
- W2052745207 hasConcept C106906290 @default.
- W2052745207 hasConcept C118552586 @default.
- W2052745207 hasConcept C121332964 @default.
- W2052745207 hasConcept C14216870 @default.
- W2052745207 hasConcept C142724271 @default.
- W2052745207 hasConcept C169900460 @default.
- W2052745207 hasConcept C171606756 @default.
- W2052745207 hasConcept C185711340 @default.
- W2052745207 hasConcept C191290158 @default.
- W2052745207 hasConcept C204787440 @default.
- W2052745207 hasConcept C2776811091 @default.
- W2052745207 hasConcept C2778217198 @default.
- W2052745207 hasConcept C2779134260 @default.
- W2052745207 hasConcept C2779483572 @default.
- W2052745207 hasConcept C6057870 @default.
- W2052745207 hasConcept C62520636 @default.
- W2052745207 hasConcept C70410870 @default.
- W2052745207 hasConcept C71924100 @default.
- W2052745207 hasConceptScore W2052745207C106906290 @default.
- W2052745207 hasConceptScore W2052745207C118552586 @default.
- W2052745207 hasConceptScore W2052745207C121332964 @default.
- W2052745207 hasConceptScore W2052745207C14216870 @default.
- W2052745207 hasConceptScore W2052745207C142724271 @default.
- W2052745207 hasConceptScore W2052745207C169900460 @default.
- W2052745207 hasConceptScore W2052745207C171606756 @default.
- W2052745207 hasConceptScore W2052745207C185711340 @default.
- W2052745207 hasConceptScore W2052745207C191290158 @default.