Hellriegel, Martin

[["dc.bibliographiccitation.artnumber","e0165705"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","PLoS ONE"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Eulenburg, Christine"],["dc.contributor.author","Suling, Anna"],["dc.contributor.author","Neuser, Petra"],["dc.contributor.author","Reuss, Alexander"],["dc.contributor.author","Canzler, Ulrich"],["dc.contributor.author","Fehm, Tanja"],["dc.contributor.author","Luyten, Alexander"],["dc.contributor.author","Hellriegel, Martin"],["dc.contributor.author","Woelber, Linn"],["dc.contributor.author","Mahner, Sven"],["dc.date.accessioned","2018-11-07T10:06:36Z"],["dc.date.available","2018-11-07T10:06:36Z"],["dc.date.issued","2016"],["dc.description.abstract","Propensity scoring (PS) is an established tool to account for measured confounding in non-randomized studies. These methods are sensitive to missing values, which are a common problem in observational data. The combination of multiple imputation of missing values and different propensity scoring techniques is addressed in this work. For a sample of lymph node-positive vulvar cancer patients, we re-analyze associations between the application of radiotherapy and disease-related and non-related survival. Inverse-probability-of-treatment-weighting (IPTW) and PS stratification are applied after multiple imputation by chained equation (MICE). Methodological issues are described in detail. Interpretation of the results and methodological limitations are discussed."],["dc.description.sponsorship","Medac oncology company"],["dc.identifier.doi","10.1371/journal.pone.0165705"],["dc.identifier.isi","000386714200041"],["dc.identifier.pmid","27802342"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13939"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/39125"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Public Library Science"],["dc.relation.issn","1932-6203"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Propensity Scoring after Multiple Imputation in a Retrospective Study on Adjuvant Radiation Therapy in Lymph-Node Positive Vulvar Cancer"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]