FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4241916448> ?p ?o ?g. }

• W4241916448 endingPage "585" @default.
• W4241916448 startingPage "573" @default.
• W4241916448 abstract "Abstract Propensity score matching refers to a class of multivariate methods used in comparative studies to construct treated and matched control samples that have similar distributions on many covariates. This matching is the observational study analog of randomization in ideal experiments, but is far less complete as it can only balance the distribution of observed covariates, whereas randomization balances the distribution of all covariates, both observed and unobserved. An important feature of propensity score matching is that it can be easily combined with model-based regression adjustments or with matching on a subset of special prognostic covariates or combinations of prognostic covariates that have been identified as being especially predictive of the outcome variables. We extend earlier results by developing approximations for the distributions of covariates in matched samples created with linear propensity score methods for the practically important situation where matching uses both the estimated linear propensity scores and a set of special prognostic covariates. Such matching on a subset of special prognostic covariates is an observational study analog of blocking in a randomized experiment. An example combining propensity score matching with Mahalanobis metric matching and regression adjustment is presented that demonstrates the flexibility of these methods for designing an observational study that effectively reduces both bias due to many observed covariates and bias and variability due to a more limited subset of covariates. Of particular importance, the general approach, which includes propensity score matching, was distinctly superior to methods that focus only on a subset of the prognostically most important covariates, even if those covariates account for most of the variation in the outcome variables. Also of importance, analyses based on matched samples were superior to those based on the full unmatched samples, even when regression adjustment was included." @default.
• W4241916448 created "2022-05-12" @default.
• W4241916448 creator A5007988593 @default.
• W4241916448 creator A5071941451 @default.
• W4241916448 date "2000-06-01" @default.
• W4241916448 modified "2023-10-09" @default.
• W4241916448 title "Combining Propensity Score Matching with Additional Adjustments for Prognostic Covariates" @default.
• W4241916448 cites W1972134466 @default.
• W4241916448 cites W1972910909 @default.
• W4241916448 cites W1973683188 @default.
• W4241916448 cites W1980755946 @default.
• W4241916448 cites W1984379092 @default.
• W4241916448 cites W1996351770 @default.
• W4241916448 cites W2030614017 @default.
• W4241916448 cites W2031615557 @default.
• W4241916448 cites W2036194630 @default.
• W4241916448 cites W2042225530 @default.
• W4241916448 cites W2055296410 @default.
• W4241916448 cites W2090578816 @default.
• W4241916448 cites W2150291618 @default.
• W4241916448 cites W2313134401 @default.
• W4241916448 cites W2314750237 @default.
• W4241916448 cites W2326258540 @default.
• W4241916448 cites W2330715307 @default.
• W4241916448 cites W4234712938 @default.
• W4241916448 cites W4234961057 @default.
• W4241916448 cites W4236719202 @default.
• W4241916448 cites W4252507878 @default.
• W4241916448 cites W4255049520 @default.
• W4241916448 cites W4297791620 @default.
• W4241916448 cites W4319291049 @default.
• W4241916448 doi "https://doi.org/10.1080/01621459.2000.10474233" @default.
• W4241916448 hasPublicationYear "2000" @default.
• W4241916448 type Work @default.
• W4241916448 citedByCount "373" @default.
• W4241916448 countsByYear W42419164482012 @default.
• W4241916448 countsByYear W42419164482013 @default.
• W4241916448 countsByYear W42419164482014 @default.
• W4241916448 countsByYear W42419164482015 @default.
• W4241916448 countsByYear W42419164482016 @default.
• W4241916448 countsByYear W42419164482017 @default.
• W4241916448 countsByYear W42419164482018 @default.
• W4241916448 countsByYear W42419164482019 @default.
• W4241916448 countsByYear W42419164482020 @default.
• W4241916448 countsByYear W42419164482021 @default.
• W4241916448 countsByYear W42419164482022 @default.
• W4241916448 countsByYear W42419164482023 @default.
• W4241916448 crossrefType "journal-article" @default.
• W4241916448 hasAuthorship W4241916448A5007988593 @default.
• W4241916448 hasAuthorship W4241916448A5071941451 @default.
• W4241916448 hasConcept C105795698 @default.
• W4241916448 hasConcept C119043178 @default.
• W4241916448 hasConcept C149782125 @default.
• W4241916448 hasConcept C158600405 @default.
• W4241916448 hasConcept C165064840 @default.
• W4241916448 hasConcept C17923572 @default.
• W4241916448 hasConcept C23131810 @default.
• W4241916448 hasConcept C33923547 @default.
• W4241916448 hasConceptScore W4241916448C105795698 @default.
• W4241916448 hasConceptScore W4241916448C119043178 @default.
• W4241916448 hasConceptScore W4241916448C149782125 @default.
• W4241916448 hasConceptScore W4241916448C158600405 @default.
• W4241916448 hasConceptScore W4241916448C165064840 @default.
• W4241916448 hasConceptScore W4241916448C17923572 @default.
• W4241916448 hasConceptScore W4241916448C23131810 @default.
• W4241916448 hasConceptScore W4241916448C33923547 @default.
• W4241916448 hasIssue "450" @default.
• W4241916448 hasLocation W42419164481 @default.
• W4241916448 hasOpenAccess W4241916448 @default.
• W4241916448 hasPrimaryLocation W42419164481 @default.
• W4241916448 hasRelatedWork W2396000345 @default.
• W4241916448 hasRelatedWork W2464681697 @default.
• W4241916448 hasRelatedWork W2575790444 @default.
• W4241916448 hasRelatedWork W2795791984 @default.
• W4241916448 hasRelatedWork W2917189641 @default.
• W4241916448 hasRelatedWork W3023923059 @default.
• W4241916448 hasRelatedWork W3126830542 @default.
• W4241916448 hasRelatedWork W4312375361 @default.
• W4241916448 hasRelatedWork W4385077270 @default.
• W4241916448 hasRelatedWork W71670329 @default.
• W4241916448 hasVolume "95" @default.
• W4241916448 isParatext "false" @default.
• W4241916448 isRetracted "false" @default.
• W4241916448 workType "article" @default.