title: Good practices in collecting umbilical cord and placental blood.
abstract: to identify the factors related to the quality of umbilical cord and placental blood specimens, and define best practices for their collection in a government bank of umbilical cord and placental blood.
  
  
  
  this was a descriptive study, quantitative approach, performed at a government umbilical cord and placental blood bank, in two steps: 1) verification of the obstetric, neonatal and operational factors, using a specific tool for gathering data as non-participant observers; 2) definition of best practices by grouping non-conformities observed before, during and after blood collection. The data was analyzed using descriptive statistics and the following statistical software: Statistica(r) and R(r).
  
  
  
  while there was a correlation with obstetrical and neonatal factors, there was a larger correlation with operational factors, resulting in the need to adjust the professional practices of the nursing staff and obstetrical team involved in collecting this type of blood. Based on these non-conformities we defined best practices for nurses before, during and after blood collection.
  
  
  
  the best practices defined in this study are an important management tool for the work of nurses in obtaining blood specimens of high cell quality.
authors.affiliation: MSc, RN, Complexo do Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, PR, Brazil.
authors.forename: Lauren Auer
authors.initials: LA
authors.lastname: Lopes
authors.affiliation: PhD, Adjunct Professor, Departamento de Enfermagem, Universidade Federal do Paraná, Curitiba, PR, Brazil.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Bernardino
authors.affiliation: PhD, Adjunct Professor, Departamento de Enfermagem, Universidade Federal do Paraná, Curitiba, PR, Brazil.
authors.forename: Karla
authors.initials: K
authors.lastname: Crozeta
authors.affiliation: PhD, Adjunct Professor, Departamento de Estatística, Universidade Federal do Paraná, Curitiba, PR, Brazil.
authors.forename: Paulo Ricardo Bittencourt
authors.initials: PR
authors.lastname: Guimarães
mesh_terms: D001771:Blood Banks; D001800:Blood Specimen Collection / Q000379:methods* / Q000592:standards*; D017218:Cordocentesis / Q000379:methods* / Q000592:standards*; D005260:Female; D006801:Humans; D010920:Placenta / Q000098:blood supply*; D017410:Practice Guidelines as Topic; D011247:Pregnancy