FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2998223456> ?p ?o ?g. }

• W2998223456 endingPage "523" @default.
• W2998223456 startingPage "518" @default.
• W2998223456 abstract "Background The accuracy of the current staging system for predicting the overall survival (OS) of patients with ampullary carcinoma (AC) is still unsatisfactory, especially in node-negative (N0) patients. We aimed at establishing a nomogram to accurately predict OS in N0 AC. MethodS This study enrolled 697 N0 AC patients from the Surveillance, Epidemiology, and End Results database (design cohort [DC], n = 697) and the First Affiliated Hospital of Sun Yat-sen University (validation cohort [VC], n = 112), who underwent surgical resection. The nomogram was established by using prognostic factors determined by univariate and multivariate regression analyses. Results The nomogram for OS was developed by using four independent prognostic factors, including age, grade, T stage, and a number of examined lymph nodes. The C-index of a nomogram for OS in DC and VC was 0.665 and 0.731, respectively. Calibration curves showed good consistency of the nomogram. The nomogram had a better accuracy in predicting OS compared with conventional staging system (P < .05). On the basis of nomogram-predicted scores, the patients were stratified into groups with different risk. The OS of low-risk patients was significantly longer than high-risk ones (P ≤ .010). Conclusions The nomogram could be used to predict the OS of N0 AC. It could help guide further treatment in clinical practice." @default.
• W2998223456 created "2020-01-10" @default.
• W2998223456 creator A5003247696 @default.
• W2998223456 creator A5014768596 @default.
• W2998223456 creator A5017541508 @default.
• W2998223456 creator A5041234681 @default.
• W2998223456 creator A5051766678 @default.
• W2998223456 creator A5053654333 @default.
• W2998223456 creator A5085028455 @default.
• W2998223456 creator A5091579467 @default.
• W2998223456 date "2019-12-26" @default.
• W2998223456 modified "2023-10-14" @default.
• W2998223456 title "Development and validation of a nomogram for predicting overall survival of node‐negative ampullary carcinoma" @default.
• W2998223456 cites W1946422046 @default.
• W2998223456 cites W1997976741 @default.
• W2998223456 cites W2003380230 @default.
• W2998223456 cites W2039887347 @default.
• W2998223456 cites W2045300677 @default.
• W2998223456 cites W2084139018 @default.
• W2998223456 cites W2095777948 @default.
• W2998223456 cites W2120873800 @default.
• W2998223456 cites W2133650808 @default.
• W2998223456 cites W2153505392 @default.
• W2998223456 cites W2168776543 @default.
• W2998223456 cites W2186378789 @default.
• W2998223456 cites W2222784674 @default.
• W2998223456 cites W2368069848 @default.
• W2998223456 cites W2742417192 @default.
• W2998223456 cites W2751613472 @default.
• W2998223456 cites W2790842508 @default.
• W2998223456 cites W2903395613 @default.
• W2998223456 doi "https://doi.org/10.1002/jso.25816" @default.
• W2998223456 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31879976" @default.
• W2998223456 hasPublicationYear "2019" @default.
• W2998223456 type Work @default.
• W2998223456 sameAs 2998223456 @default.
• W2998223456 citedByCount "11" @default.
• W2998223456 countsByYear W29982234562020 @default.
• W2998223456 countsByYear W29982234562022 @default.
• W2998223456 countsByYear W29982234562023 @default.
• W2998223456 crossrefType "journal-article" @default.
• W2998223456 hasAuthorship W2998223456A5003247696 @default.
• W2998223456 hasAuthorship W2998223456A5014768596 @default.
• W2998223456 hasAuthorship W2998223456A5017541508 @default.
• W2998223456 hasAuthorship W2998223456A5041234681 @default.
• W2998223456 hasAuthorship W2998223456A5051766678 @default.
• W2998223456 hasAuthorship W2998223456A5053654333 @default.
• W2998223456 hasAuthorship W2998223456A5085028455 @default.
• W2998223456 hasAuthorship W2998223456A5091579467 @default.
• W2998223456 hasConcept C105795698 @default.
• W2998223456 hasConcept C107130276 @default.
• W2998223456 hasConcept C126322002 @default.
• W2998223456 hasConcept C141071460 @default.
• W2998223456 hasConcept C143998085 @default.
• W2998223456 hasConcept C146357865 @default.
• W2998223456 hasConcept C151730666 @default.
• W2998223456 hasConcept C161584116 @default.
• W2998223456 hasConcept C199163554 @default.
• W2998223456 hasConcept C2778527826 @default.
• W2998223456 hasConcept C2779391198 @default.
• W2998223456 hasConcept C2780091936 @default.
• W2998223456 hasConcept C2780849966 @default.
• W2998223456 hasConcept C3019894029 @default.
• W2998223456 hasConcept C33923547 @default.
• W2998223456 hasConcept C34626388 @default.
• W2998223456 hasConcept C38180746 @default.
• W2998223456 hasConcept C71924100 @default.
• W2998223456 hasConcept C72563966 @default.
• W2998223456 hasConcept C86803240 @default.
• W2998223456 hasConceptScore W2998223456C105795698 @default.
• W2998223456 hasConceptScore W2998223456C107130276 @default.
• W2998223456 hasConceptScore W2998223456C126322002 @default.
• W2998223456 hasConceptScore W2998223456C141071460 @default.
• W2998223456 hasConceptScore W2998223456C143998085 @default.
• W2998223456 hasConceptScore W2998223456C146357865 @default.
• W2998223456 hasConceptScore W2998223456C151730666 @default.
• W2998223456 hasConceptScore W2998223456C161584116 @default.
• W2998223456 hasConceptScore W2998223456C199163554 @default.
• W2998223456 hasConceptScore W2998223456C2778527826 @default.
• W2998223456 hasConceptScore W2998223456C2779391198 @default.
• W2998223456 hasConceptScore W2998223456C2780091936 @default.
• W2998223456 hasConceptScore W2998223456C2780849966 @default.
• W2998223456 hasConceptScore W2998223456C3019894029 @default.
• W2998223456 hasConceptScore W2998223456C33923547 @default.
• W2998223456 hasConceptScore W2998223456C34626388 @default.
• W2998223456 hasConceptScore W2998223456C38180746 @default.
• W2998223456 hasConceptScore W2998223456C71924100 @default.
• W2998223456 hasConceptScore W2998223456C72563966 @default.
• W2998223456 hasConceptScore W2998223456C86803240 @default.
• W2998223456 hasFunder F4320321001 @default.
• W2998223456 hasFunder F4320321543 @default.
• W2998223456 hasIssue "3" @default.
• W2998223456 hasLocation W29982234561 @default.
• W2998223456 hasLocation W29982234562 @default.
• W2998223456 hasOpenAccess W2998223456 @default.
• W2998223456 hasPrimaryLocation W29982234561 @default.
• W2998223456 hasRelatedWork W2277286309 @default.
• W2998223456 hasRelatedWork W3206871846 @default.

• next