Matches in SemOpenAlex for { <https://semopenalex.org/work/W2808972670> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2808972670 endingPage "439" @default.
- W2808972670 startingPage "430" @default.
- W2808972670 abstract "Frailty constitutes an important risk factor for adverse outcomes among older adults. In longitudinal studies on frailty, selective sample attrition may threaten the validity of results.To assess the impact of sample attrition on frailty index trajectories and gaps related to socio-economic status (education) therein among older adults in Europe.A total of 64,143 observations from 21,044 respondents (50+) from the Survey of Health, Ageing and Retirement in Europe across 12 years of follow-up (2004-2015) and subject to substantial sample attrition (59%) were analysed. We compared results of a standard linear mixed model assuming missing at random (MAR) sample attrition with a joint model assuming missing not at random sample attrition.Estimated frailty trajectories of both the mixed and joint models were identical up to an age of 80 years, above which modest underestimation occurred when a standard linear mixed model was used rather than a joint model. The latter effect was larger for men than women. Substantial education-based inequality in frailty continued throughout old age in both the mixed and joint models.Linear mixed models assuming MAR sample attrition provided good estimates of frailty trajectories up until high age. Thus, the validity of existing studies estimating frailty trajectories based on standard linear mixed models seems not threatened by substantial sample attrition." @default.
- W2808972670 created "2018-06-29" @default.
- W2808972670 creator A5006180247 @default.
- W2808972670 creator A5070236249 @default.
- W2808972670 creator A5072504050 @default.
- W2808972670 creator A5091012871 @default.
- W2808972670 date "2018-01-01" @default.
- W2808972670 modified "2023-10-01" @default.
- W2808972670 title "Does Sample Attrition Affect the Assessment of Frailty Trajectories Among Older Adults? A Joint Model Approach" @default.
- W2808972670 doi "https://doi.org/10.1159/000489335" @default.
- W2808972670 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29920506" @default.
- W2808972670 hasPublicationYear "2018" @default.
- W2808972670 type Work @default.
- W2808972670 sameAs 2808972670 @default.
- W2808972670 citedByCount "15" @default.
- W2808972670 countsByYear W28089726702019 @default.
- W2808972670 countsByYear W28089726702020 @default.
- W2808972670 countsByYear W28089726702021 @default.
- W2808972670 countsByYear W28089726702022 @default.
- W2808972670 countsByYear W28089726702023 @default.
- W2808972670 crossrefType "journal-article" @default.
- W2808972670 hasAuthorship W2808972670A5006180247 @default.
- W2808972670 hasAuthorship W2808972670A5070236249 @default.
- W2808972670 hasAuthorship W2808972670A5072504050 @default.
- W2808972670 hasAuthorship W2808972670A5091012871 @default.
- W2808972670 hasConcept C105795698 @default.
- W2808972670 hasConcept C129848803 @default.
- W2808972670 hasConcept C144024400 @default.
- W2808972670 hasConcept C149923435 @default.
- W2808972670 hasConcept C15744967 @default.
- W2808972670 hasConcept C185592680 @default.
- W2808972670 hasConcept C198531522 @default.
- W2808972670 hasConcept C199343813 @default.
- W2808972670 hasConcept C2780553607 @default.
- W2808972670 hasConcept C33923547 @default.
- W2808972670 hasConcept C43617362 @default.
- W2808972670 hasConcept C71924100 @default.
- W2808972670 hasConcept C74909509 @default.
- W2808972670 hasConceptScore W2808972670C105795698 @default.
- W2808972670 hasConceptScore W2808972670C129848803 @default.
- W2808972670 hasConceptScore W2808972670C144024400 @default.
- W2808972670 hasConceptScore W2808972670C149923435 @default.
- W2808972670 hasConceptScore W2808972670C15744967 @default.
- W2808972670 hasConceptScore W2808972670C185592680 @default.
- W2808972670 hasConceptScore W2808972670C198531522 @default.
- W2808972670 hasConceptScore W2808972670C199343813 @default.
- W2808972670 hasConceptScore W2808972670C2780553607 @default.
- W2808972670 hasConceptScore W2808972670C33923547 @default.
- W2808972670 hasConceptScore W2808972670C43617362 @default.
- W2808972670 hasConceptScore W2808972670C71924100 @default.
- W2808972670 hasConceptScore W2808972670C74909509 @default.
- W2808972670 hasIssue "5" @default.
- W2808972670 hasLocation W28089726701 @default.
- W2808972670 hasLocation W28089726702 @default.
- W2808972670 hasOpenAccess W2808972670 @default.
- W2808972670 hasPrimaryLocation W28089726701 @default.
- W2808972670 hasRelatedWork W1986523067 @default.
- W2808972670 hasRelatedWork W2162280767 @default.
- W2808972670 hasRelatedWork W2748952813 @default.
- W2808972670 hasRelatedWork W2774950576 @default.
- W2808972670 hasRelatedWork W2899084033 @default.
- W2808972670 hasRelatedWork W2944203600 @default.
- W2808972670 hasRelatedWork W2999104021 @default.
- W2808972670 hasRelatedWork W3082212156 @default.
- W2808972670 hasRelatedWork W4225831730 @default.
- W2808972670 hasRelatedWork W4293088233 @default.
- W2808972670 hasVolume "64" @default.
- W2808972670 isParatext "false" @default.
- W2808972670 isRetracted "false" @default.
- W2808972670 magId "2808972670" @default.
- W2808972670 workType "article" @default.