This investigation comprises a prospective cohort study involving the collection of observational data from the medical records of newborn babies that underwent intravenous therapy through a PICC during the period 31 August 2010 to 30 August 2012 in the NICU of a private hospital in the municipality of São Paulo, Brazil.
Se trata de un estudio observacional de cohorte con recolección prospectiva de datos de fichas médicas hospitalarias.
Trata-se de um estudo observacional de coorte com coleta prospectiva de dados em prontuário hospitalar.