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dc.typeArtigo de periódicopt_BR
dc.title[elaboration And Validation Of Longitudinal Reference Intervals Of Fetal Weight With A Sample Of The Brazilian Population].pt_BR
dc.contributor.authorFurlan, Érica Luciana de Paulapt_BR
dc.contributor.authorBennini, João Renatopt_BR
dc.contributor.authorFaro, Cristina Barros de Araújopt_BR
dc.contributor.authorMarussi, Emílio Franciscopt_BR
dc.contributor.authorBarini, Ricardopt_BR
dc.contributor.authorPeralta, Cleisson Fábio Andriolipt_BR
unicamp.authorÉrica Luciana de Paula Furlan, Hospital da Mulher Professor José Aristodemo Pinotti, Centro de Atenção Integral à Saúde da Mulher, Universidade Estadual de Campinas, Campinas (SP), Brasil.pt_BRão Renato Bennini,pt Barros de Araújo Faro,ptílio Francisco Marussi,pt Barini,pt Fábio Andrioli Peralta,pt
dc.subjectBody Weights And Measurespt_BR
dc.subjectFetal Weightpt_BR
dc.subjectModels, Statisticalpt_BR
dc.subjectProspective Studiespt_BR
dc.subjectReference Valuespt_BR
dc.description.abstractTo elaborate models for the estimation of fetal weight and longitudinal reference intervals of estimated fetal weight (EFW) using a sample of the Brazilian population. Prospective observational study. Two groups of patients were evaluated: Group EFW (estimation of fetal weight): to elaborate (EFW-El) and validate (EFW-Val) a model for the prediction of fetal weight; Group LRI (longitudinal reference intervals): To elaborate (LRI-El) and validate (LRF-Val) conditional (longitudinal) percentiles of EFW. Polynomial regression analysis was applied to the data from subgroup EFW-El to elaborate a model for the estimation of fetal weight. The performance of this model was compared to those of previously published formulas. Linear mixed models were used for the elaboration of longitudinal reference intervals of EFW using data from subgroup LRI-El. Data obtained from subgroup LRI-Val were used to validate these intervals. Group EFW consisted of 458 patients (EFW-El: 367; EFW-Val: 91) and Group LRI consisted of 315 patients (LRI-El: 265; LRI-Val: 50). The model obtained for EFW was: EFW=-8.277+2.146xBPDxACxFL-2.449xFLxBPD². The performances of other models were significantly worse than those obtained with our formula. Equations for the prediction of conditional percentiles of EFW were derived from the longitudinal observation of patients of subgroup LRI-El and validated with data from subgroup LRI-Val. We described a method for customization of longitudinal reference intervals of EFW obtained using formulas generated from a sample of the Brazilian population.en
dc.relation.ispartofRevista Brasileira De Ginecologia E Obstetrícia : Revista Da Federação Brasileira Das Sociedades De Ginecologia E Obstetríciapt_BR
dc.relation.ispartofabbreviationRev Bras Ginecol Obstetpt_BR
dc.identifier.citationRevista Brasileira De Ginecologia E Obstetrícia : Revista Da Federação Brasileira Das Sociedades De Ginecologia E Obstetrícia. v. 34, n. 10, p. 466-72, 2012-Oct.pt_BR
dc.description.provenanceMade available in DSpace on 2015-11-27T13:29:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2012en
Appears in Collections:Unicamp - Artigos e Outros Documentos

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