[Prevalence of diseases diagnosed by the Program of Neonatal Screening in Maringá, Paraná, Brazil: 2001-2006].
Irreversible sequels of some genetic diseases can be prevented by neonatal screening. The aim of this paper was to verify the prevalence of diseases diagnosed by the National Program of Neonatal Screening (PNTN) in Maringá, Paraná, Brazil, between 2001 and 2006. This cross-sectional descriptive study included 20,529 newborn infants screened by that program. Out of those, 859 were re-examined, and 21 had the disease confirmed. Considering all screened newborn infants and the number of diagnostics per disease, the following disease prevalence was determine: phenylketonuria--1:20,529; congenital hypothyrodism--1:2,281; hemoglobinopahies--1:3,421; cystic fibrosis--1:10,264; and biotinidase deficiency--1:6,843. Understanding disease status and prevalence of newborns in a population allows the establishment and the improvement of public policies aimed at the children.
Luz
Geisa dos Santos
Gdos S
Universidade Estadual de Maringá (UEM), Paraná, Brasil. geisaluz@yahoo.com.br
Carvalho
Maria Dalva de Barros
MD
Pelloso
Sandra Marisa
SM
Higarashi
Ieda Harumi
IH
D001938:Brazil / Q000453:epidemiology; D003430:Cross-Sectional Studies; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D009313:National Health Programs; D015997:Neonatal Screening; D015995:Prevalence