Prevalência, mortalidade e fatores de risco associados ao prematuro de muito baixo peso ao nascer: uma análise de 33 anos
| Autor: | Victora,Julia Damiani, Silveira,Mariangela Freitas, Tonial,Cristian Tedesco, Victora,Cesar Gomes, Barros,Fernando Celso, Horta,Bernardo Lessa, Santos,Iná Silva dos, Bassani,Diego Garcia, Garcia,Pedro Celiny R., Scheeren,Marola, Fiori,Humberto H. |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Jornal de Pediatria, Volume: 96, Issue: 3, Pages: 327-332, Published: 29 JUN 2020 Jornal de Pediatria v.96 n.3 2020 Jornal de Pediatria Sociedade Brasileira de Pediatria (SBP) instacron:SBPE |
| Popis: | Objective: To assess the prevalence, mortality and risk factors associated with the birth of very low birth weight preterm infants over a period of 33 years. Methods: Four cross-sectional studies were analyzed, using data from perinatal interviews of birth cohorts in the city of Pelotas collected in 1982, 1993, 2004, and 2015. Based on perinatal questionnaires, anthropometric measurements of newborns and death certificates were analyzed to obtain the prevalence rate, neonatal mortality, and risk factors (maternal age, income and type of delivery) for very low birth weight. Results: A total of 19,625 newborns were included in the study. In the years 1982, 1993, 2004, and 2015, there were, respectively, 5909, 5232, 4226, and 4258 births. The prevalence of very low birth weight was, respectively, 1.1% (n = 64), 0.9% (n = 46), 1.4% (n = 61), and 1.3% (n = 54). There was no statistical evidence of an increasing trend over time (p = 0.11). Among the risk factors, family income in the three poorest quintiles was associated with prevalence rates that were approximately twice as high as in the richest quintile (p = 0.003). Mortality per 1000 live births for neonates weighing |
| Databáze: | OpenAIRE |
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