FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2729080470> ?p ?o ?g. }

• W2729080470 endingPage "1338" @default.
• W2729080470 startingPage "1317" @default.
• W2729080470 abstract "Individual patient data (IPD) meta-analyses are increasingly common in the literature. In the context of estimating the diagnostic accuracy of ordinal or semi-continuous scale tests, sensitivity and specificity are often reported for a given threshold or a small set of thresholds, and a meta-analysis is conducted via a bivariate approach to account for their correlation. When IPD are available, sensitivity and specificity can be pooled for every possible threshold. Our objective was to compare the bivariate approach, which can be applied separately at every threshold, to two multivariate methods: the ordinal multivariate random-effects model and the Poisson correlated gamma-frailty model. Our comparison was empirical, using IPD from 13 studies that evaluated the diagnostic accuracy of the 9-item Patient Health Questionnaire depression screening tool, and included simulations. The empirical comparison showed that the implementation of the two multivariate methods is more laborious in terms of computational time and sensitivity to user-supplied values compared to the bivariate approach. Simulations showed that ignoring the within-study correlation of sensitivity and specificity across thresholds did not worsen inferences with the bivariate approach compared to the Poisson model. The ordinal approach was not suitable for simulations because the model was highly sensitive to user-supplied starting values. We tentatively recommend the bivariate approach rather than more complex multivariate methods for IPD diagnostic accuracy meta-analyses of ordinal scale tests, although the limited type of diagnostic data considered in the simulation study restricts the generalization of our findings." @default.
• W2729080470 created "2017-07-14" @default.
• W2729080470 creator A5009657358 @default.
• W2729080470 creator A5012744052 @default.
• W2729080470 creator A5016972944 @default.
• W2729080470 creator A5026333926 @default.
• W2729080470 creator A5028106582 @default.
• W2729080470 creator A5033185149 @default.
• W2729080470 creator A5034465718 @default.
• W2729080470 creator A5037133496 @default.
• W2729080470 creator A5041446047 @default.
• W2729080470 creator A5043664986 @default.
• W2729080470 creator A5060913453 @default.
• W2729080470 creator A5061827631 @default.
• W2729080470 creator A5065277374 @default.
• W2729080470 creator A5074576758 @default.
• W2729080470 creator A5074625870 @default.
• W2729080470 creator A5076716714 @default.
• W2729080470 creator A5077808650 @default.
• W2729080470 creator A5078610104 @default.
• W2729080470 creator A5082672076 @default.
• W2729080470 creator A5085949499 @default.
• W2729080470 creator A5088995714 @default.
• W2729080470 date "2017-07-10" @default.
• W2729080470 modified "2023-09-25" @default.
• W2729080470 title "A comparison of bivariate, multivariate random-effects, and Poisson correlated gamma-frailty models to meta-analyze individual patient data of ordinal scale diagnostic tests" @default.
• W2729080470 cites W1513618424 @default.
• W2729080470 cites W1965701741 @default.
• W2729080470 cites W1967918121 @default.
• W2729080470 cites W1968038365 @default.
• W2729080470 cites W1985329916 @default.
• W2729080470 cites W2003488831 @default.
• W2729080470 cites W2007276811 @default.
• W2729080470 cites W2007471231 @default.
• W2729080470 cites W2010298035 @default.
• W2729080470 cites W2018696687 @default.
• W2729080470 cites W2044419660 @default.
• W2729080470 cites W2046496887 @default.
• W2729080470 cites W2055505621 @default.
• W2729080470 cites W2056499119 @default.
• W2729080470 cites W2077896602 @default.
• W2729080470 cites W2079049524 @default.
• W2729080470 cites W2095548553 @default.
• W2729080470 cites W2095963786 @default.
• W2729080470 cites W2099274262 @default.
• W2729080470 cites W2104676838 @default.
• W2729080470 cites W2111041307 @default.
• W2729080470 cites W2113009004 @default.
• W2729080470 cites W2116308061 @default.
• W2729080470 cites W2119634122 @default.
• W2729080470 cites W2120959053 @default.
• W2729080470 cites W2126727011 @default.
• W2729080470 cites W2129567559 @default.
• W2729080470 cites W2132322340 @default.
• W2729080470 cites W2142540473 @default.
• W2729080470 cites W2146740588 @default.
• W2729080470 cites W2149482727 @default.
• W2729080470 cites W2151047141 @default.
• W2729080470 cites W2154418622 @default.
• W2729080470 cites W2156104108 @default.
• W2729080470 cites W2156653915 @default.
• W2729080470 cites W2163348166 @default.
• W2729080470 cites W2167238703 @default.
• W2729080470 cites W2498119267 @default.
• W2729080470 cites W2512059932 @default.
• W2729080470 cites W2552605897 @default.
• W2729080470 cites W2605423371 @default.
• W2729080470 cites W4362227092 @default.
• W2729080470 doi "https://doi.org/10.1002/bimj.201600184" @default.
• W2729080470 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28692782" @default.
• W2729080470 hasPublicationYear "2017" @default.
• W2729080470 type Work @default.
• W2729080470 sameAs 2729080470 @default.
• W2729080470 citedByCount "3" @default.
• W2729080470 countsByYear W27290804702018 @default.
• W2729080470 countsByYear W27290804702020 @default.
• W2729080470 countsByYear W27290804702021 @default.
• W2729080470 crossrefType "journal-article" @default.
• W2729080470 hasAuthorship W2729080470A5009657358 @default.
• W2729080470 hasAuthorship W2729080470A5012744052 @default.
• W2729080470 hasAuthorship W2729080470A5016972944 @default.
• W2729080470 hasAuthorship W2729080470A5026333926 @default.
• W2729080470 hasAuthorship W2729080470A5028106582 @default.
• W2729080470 hasAuthorship W2729080470A5033185149 @default.
• W2729080470 hasAuthorship W2729080470A5034465718 @default.
• W2729080470 hasAuthorship W2729080470A5037133496 @default.
• W2729080470 hasAuthorship W2729080470A5041446047 @default.
• W2729080470 hasAuthorship W2729080470A5043664986 @default.
• W2729080470 hasAuthorship W2729080470A5060913453 @default.
• W2729080470 hasAuthorship W2729080470A5061827631 @default.
• W2729080470 hasAuthorship W2729080470A5065277374 @default.
• W2729080470 hasAuthorship W2729080470A5074576758 @default.
• W2729080470 hasAuthorship W2729080470A5074625870 @default.
• W2729080470 hasAuthorship W2729080470A5076716714 @default.
• W2729080470 hasAuthorship W2729080470A5077808650 @default.
• W2729080470 hasAuthorship W2729080470A5078610104 @default.
• W2729080470 hasAuthorship W2729080470A5082672076 @default.
• W2729080470 hasAuthorship W2729080470A5085949499 @default.

• next