FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2129153477> ?p ?o ?g. }

• W2129153477 endingPage "482" @default.
• W2129153477 startingPage "474" @default.
• W2129153477 abstract "To describe the methods used to impute HIV seroconversion date in the haemophiliac cohorts from GEMES project and to validate its use.632 haemophiliacs coming from three hemophilia units identified as HIV+ and 1.092 individuals coming from 5 project GEMES cohorts with a seroconversion window (time among test HIV and HIV+) less than 3 years where mid point (PM) was assumed as seroconversion date. For both groups, seroconversion date was imputed after estimating the probability distribution of seroconversion by means of the EM algorithm. Two imputation methods are used: one obtained from the expected value and the other from the geometric mean of 5 random samples. from the estimated distribution. Imputations have been validated in the non haemophiliacs cohorts comparing with the PM seroconversion date. Also AIDS free time and survival from the different seroconversion imputed dates were compared.Median seroconversion date is located in May of 1993 for the non haemophiliacs and in 1982 for the haemophiliacs. Not big differences are observed among the imputed seroconversion dates and the mid-point seroconversion date in the non-haemophiliac cohorts. Similar results are found for the haemophiliac cohorts. Also no differences are observed in the estimated AIDS-free time for both groups of cohorts.Geometric mean imputation from several random samples provides a good estimate of the HIV seroconversion date that can be used to estimate AIDS-free time and survival in haemophiliac cohorts where seroconversion date is ignored." @default.
• W2129153477 created "2016-06-24" @default.
• W2129153477 creator A5008953636 @default.
• W2129153477 creator A5011056386 @default.
• W2129153477 creator A5011393604 @default.
• W2129153477 creator A5012339925 @default.
• W2129153477 creator A5034176838 @default.
• W2129153477 creator A5035888463 @default.
• W2129153477 creator A5043675426 @default.
• W2129153477 creator A5059619248 @default.
• W2129153477 creator A5070385915 @default.
• W2129153477 creator A5072123848 @default.
• W2129153477 creator A5074774723 @default.
• W2129153477 creator A5090298541 @default.
• W2129153477 date "2003-01-01" @default.
• W2129153477 modified "2023-10-18" @default.
• W2129153477 title "Imputación del instante de seroconversión al VIH en cohortes de hemofílicos" @default.
• W2129153477 cites W1970806477 @default.
• W2129153477 cites W1995250882 @default.
• W2129153477 cites W2002236379 @default.
• W2129153477 cites W2018343598 @default.
• W2129153477 cites W2044239111 @default.
• W2129153477 cites W2049633694 @default.
• W2129153477 cites W2061776872 @default.
• W2129153477 cites W2101383523 @default.
• W2129153477 cites W2121493622 @default.
• W2129153477 cites W2145864452 @default.
• W2129153477 cites W2159021563 @default.
• W2129153477 cites W2168046384 @default.
• W2129153477 cites W2169865484 @default.
• W2129153477 cites W2316622962 @default.
• W2129153477 cites W2947120227 @default.
• W2129153477 cites W92437854 @default.
• W2129153477 doi "https://doi.org/10.1016/s0213-9111(03)71794-4" @default.
• W2129153477 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14670254" @default.
• W2129153477 hasPublicationYear "2003" @default.
• W2129153477 type Work @default.
• W2129153477 sameAs 2129153477 @default.
• W2129153477 citedByCount "5" @default.
• W2129153477 countsByYear W21291534772017 @default.
• W2129153477 crossrefType "journal-article" @default.
• W2129153477 hasAuthorship W2129153477A5008953636 @default.
• W2129153477 hasAuthorship W2129153477A5011056386 @default.
• W2129153477 hasAuthorship W2129153477A5011393604 @default.
• W2129153477 hasAuthorship W2129153477A5012339925 @default.
• W2129153477 hasAuthorship W2129153477A5034176838 @default.
• W2129153477 hasAuthorship W2129153477A5035888463 @default.
• W2129153477 hasAuthorship W2129153477A5043675426 @default.
• W2129153477 hasAuthorship W2129153477A5059619248 @default.
• W2129153477 hasAuthorship W2129153477A5070385915 @default.
• W2129153477 hasAuthorship W2129153477A5072123848 @default.
• W2129153477 hasAuthorship W2129153477A5074774723 @default.
• W2129153477 hasAuthorship W2129153477A5090298541 @default.
• W2129153477 hasBestOaLocation W21291534771 @default.
• W2129153477 hasConcept C105795698 @default.
• W2129153477 hasConcept C126322002 @default.
• W2129153477 hasConcept C144024400 @default.
• W2129153477 hasConcept C149923435 @default.
• W2129153477 hasConcept C159047783 @default.
• W2129153477 hasConcept C2777451964 @default.
• W2129153477 hasConcept C3013748606 @default.
• W2129153477 hasConcept C33923547 @default.
• W2129153477 hasConcept C58041806 @default.
• W2129153477 hasConcept C71924100 @default.
• W2129153477 hasConcept C72563966 @default.
• W2129153477 hasConcept C9357733 @default.
• W2129153477 hasConceptScore W2129153477C105795698 @default.
• W2129153477 hasConceptScore W2129153477C126322002 @default.
• W2129153477 hasConceptScore W2129153477C144024400 @default.
• W2129153477 hasConceptScore W2129153477C149923435 @default.
• W2129153477 hasConceptScore W2129153477C159047783 @default.
• W2129153477 hasConceptScore W2129153477C2777451964 @default.
• W2129153477 hasConceptScore W2129153477C3013748606 @default.
• W2129153477 hasConceptScore W2129153477C33923547 @default.
• W2129153477 hasConceptScore W2129153477C58041806 @default.
• W2129153477 hasConceptScore W2129153477C71924100 @default.
• W2129153477 hasConceptScore W2129153477C72563966 @default.
• W2129153477 hasConceptScore W2129153477C9357733 @default.
• W2129153477 hasIssue "6" @default.
• W2129153477 hasLocation W21291534771 @default.
• W2129153477 hasLocation W21291534772 @default.
• W2129153477 hasLocation W21291534773 @default.
• W2129153477 hasOpenAccess W2129153477 @default.
• W2129153477 hasPrimaryLocation W21291534771 @default.
• W2129153477 hasRelatedWork W1970806477 @default.
• W2129153477 hasRelatedWork W1973460911 @default.
• W2129153477 hasRelatedWork W1993882803 @default.
• W2129153477 hasRelatedWork W2071535500 @default.
• W2129153477 hasRelatedWork W2080273809 @default.
• W2129153477 hasRelatedWork W2092142712 @default.
• W2129153477 hasRelatedWork W2315085516 @default.
• W2129153477 hasRelatedWork W2603773853 @default.
• W2129153477 hasRelatedWork W2971643312 @default.
• W2129153477 hasRelatedWork W854127055 @default.
• W2129153477 hasVolume "17" @default.
• W2129153477 isParatext "false" @default.
• W2129153477 isRetracted "false" @default.
• W2129153477 magId "2129153477" @default.

• next