Identification of a new neonatal population at risk using the Peruvian fetal growth curve

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OBJECTIVE: To determine small for gestational age (SGA) newborns when using the Peruvian intrauterine growth curves and to study their risk for morbidity and mortality. DESIGN:Prospective, analytical, case-control study. SETTING:Peruvian Ministry of Health hospitals. PARTICIPANTS: Live newborns. INT...

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Detalles Bibliográficos
Autores: Ticona Rendón, Manuel, Huanco Apaza, Diana
Formato: artículo
Fecha de Publicación:2015
Institución:Sociedad Peruana de Obstetricia y Ginecología
Repositorio:Revista SPOG - Revista Peruana de Ginecología y Obstetricia
Lenguaje:español
OAI Identifier:oai:ojs.spog:article/1082
Enlace del recurso:http://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1082
Nivel de acceso:acceso abierto
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network_name_str Revista SPOG - Revista Peruana de Ginecología y Obstetricia
dc.title.none.fl_str_mv Identification of a new neonatal population at risk using the Peruvian fetal growth curve
Identificación de una nueva población neonatal de riesgo, con curva de crecimmiento fetal peruana
title Identification of a new neonatal population at risk using the Peruvian fetal growth curve
spellingShingle Identification of a new neonatal population at risk using the Peruvian fetal growth curve
Ticona Rendón, Manuel
title_short Identification of a new neonatal population at risk using the Peruvian fetal growth curve
title_full Identification of a new neonatal population at risk using the Peruvian fetal growth curve
title_fullStr Identification of a new neonatal population at risk using the Peruvian fetal growth curve
title_full_unstemmed Identification of a new neonatal population at risk using the Peruvian fetal growth curve
title_sort Identification of a new neonatal population at risk using the Peruvian fetal growth curve
dc.creator.none.fl_str_mv Ticona Rendón, Manuel
Huanco Apaza, Diana
author Ticona Rendón, Manuel
author_facet Ticona Rendón, Manuel
Huanco Apaza, Diana
author_role author
author2 Huanco Apaza, Diana
author2_role author
dc.contributor.none.fl_str_mv

dc.description.none.fl_txt_mv OBJECTIVE: To determine small for gestational age (SGA) newborns when using the Peruvian intrauterine growth curves and to study their risk for morbidity and mortality. DESIGN:Prospective, analytical, case-control study. SETTING:Peruvian Ministry of Health hospitals. PARTICIPANTS: Live newborns. INTERVENTIONS: Ninety-five thousand seven hundred and fifty-one neonates from 29 Peruvian Ministry of Health hospitals born during 2005 were classified by applying both Lubchenco and Peruvian weight intrauterine growth curves. Percentage distribution was compared and significant differences was considered when p < 0,05. We studied additional SGA (named new SGA) newborns risks for morbidity and mortality in comparison with adequate for gestational age (AGA) newborns, from week 37 through 42, using odds ratio with 95% confidence interval. Perinatal System Informatic Data was used. MAIN OUTCOME MEASURES: Percentage of adequate, large and small for gestational age newborns; ‘new’ SGA’ risks. RESULTS: Large for gestational age (LGA) newborns diminished significantly from 14,3% to 11,4%, AGA decreased from 81,7% to 78,5%, and SGA newborns increased from 4,1% to 10,1%. There were 9664 SGA newborns when using the Peruvian curve and 3 899 when using Lubchenco’s. The difference of 5 765 newborns (6% of the whole population) corresponds to the ‘new’ SGA newborns that presented the following risks: neonatal mortality (OR = 15,6), metabolic dysfunction (OR = 2,2), congenital malformations (OR = 2,1), infections (OR = 2), respiratory distress syndrome, (OR = 1,8) perinatal asphyxia (OR = 1,7) and neonatal morbidity (OR = 1,5). CONCLUSIONS: Lubchenco’s curve overestimates LGA newborns and underestimates SGA newborns, and as such is not a demanding standard for Peruvian newborns. The new SGA group had high morbidity and mortality risk.
OBJETIVO: Determinar los recién nacidos pequeños para la edad gestacional (RN PEG), al emplear las curvas de crecimiento intrauterino (CCIU) peruanas, y estudiar sus riesgos de morbimortalidad. DISEÑO: Estudio prospectivo, analítico, de casos y controles. LUGAR: Hospitales del Ministerio de Salud del Perú (MSP). PARTICIPANTES: Recién nacidos. INTERVENCIONES: Fueron clasificados 95 751 neonatos de 29 hospitales del MSP, nacidos en el año 2005 aplicando CCIU por peso, de Lubchenco y el Perú. Se comparó la distribución porcentual, considerando diferencias significativas cuando p < 0,05. Se estudió los riesgos de morbimortalidad de los RN PEG adicionales, denominados ‘nuevos PEG’, en comparación con los adecuados para edad gestacional (AEG), de la semana 37 a la 42, utilizando odds ratio, con intervalo de confianza al 95%. Se utilizó el Sistema Informático Perinatal. PRINCIPALES MEDIDAS DE RESULTADOS: Porcentajes de recién nacidos adecuados, grandes o pequeños para la edad gestacional; riesgos de los recién nacidos ‘nuevos’ PEG. RESULTADOS: Los RN grandes para la edad gestacional (GEG) disminuyeron significativamente de 14,3% a 11,4%, los AEG disminuyeron de 81,7% a 78,5% y los RN PEG aumentaron de 4,1% a 10,1%. Hubo 9 664 RN PEG al usar la curva peruana y 3 899 al usar la de Lubchenco. La diferencia de 5 765 RN (6% de la población total) correspondió a los ‘RN nuevos PEG’, siendo sus riesgos mortalidad neonatal (OR = 15,6), trastornos metabólicos (OR = 2,2), malformaciones congénitas (OR = 2,1), infecciones (OR = 2), síndrome de dificultad respiratoria (OR = 1,8), asfixia perinatal (OR = 1,7) y morbilidad neonatal (OR = 1,5). CONCLUSIONES: La curva de Lubchenco sobredimensiona los RN GEG y subdimensiona los RN PEG, siendo un patrón poco exigente para RN peruanos. El grupo de nuevos PEG presenta riesgo alto de morbimortalida.
description OBJECTIVE: To determine small for gestational age (SGA) newborns when using the Peruvian intrauterine growth curves and to study their risk for morbidity and mortality. DESIGN:Prospective, analytical, case-control study. SETTING:Peruvian Ministry of Health hospitals. PARTICIPANTS: Live newborns. INTERVENTIONS: Ninety-five thousand seven hundred and fifty-one neonates from 29 Peruvian Ministry of Health hospitals born during 2005 were classified by applying both Lubchenco and Peruvian weight intrauterine growth curves. Percentage distribution was compared and significant differences was considered when p < 0,05. We studied additional SGA (named new SGA) newborns risks for morbidity and mortality in comparison with adequate for gestational age (AGA) newborns, from week 37 through 42, using odds ratio with 95% confidence interval. Perinatal System Informatic Data was used. MAIN OUTCOME MEASURES: Percentage of adequate, large and small for gestational age newborns; ‘new’ SGA’ risks. RESULTS: Large for gestational age (LGA) newborns diminished significantly from 14,3% to 11,4%, AGA decreased from 81,7% to 78,5%, and SGA newborns increased from 4,1% to 10,1%. There were 9664 SGA newborns when using the Peruvian curve and 3 899 when using Lubchenco’s. The difference of 5 765 newborns (6% of the whole population) corresponds to the ‘new’ SGA newborns that presented the following risks: neonatal mortality (OR = 15,6), metabolic dysfunction (OR = 2,2), congenital malformations (OR = 2,1), infections (OR = 2), respiratory distress syndrome, (OR = 1,8) perinatal asphyxia (OR = 1,7) and neonatal morbidity (OR = 1,5). CONCLUSIONS: Lubchenco’s curve overestimates LGA newborns and underestimates SGA newborns, and as such is not a demanding standard for Peruvian newborns. The new SGA group had high morbidity and mortality risk.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-25
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10.31403/rpgo.v54i1082
url http://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1082
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dc.publisher.none.fl_str_mv Sociedad Peruana de Obstetricia y Ginecología
publisher.none.fl_str_mv Sociedad Peruana de Obstetricia y Ginecología
dc.source.none.fl_str_mv Revista Peruana de Ginecología y Obstetricia; Vol. 54, Núm. 1 (2008); 44-48
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spelling Identification of a new neonatal population at risk using the Peruvian fetal growth curveIdentificación de una nueva población neonatal de riesgo, con curva de crecimmiento fetal peruanaTicona Rendón, ManuelHuanco Apaza, DianaOBJECTIVE: To determine small for gestational age (SGA) newborns when using the Peruvian intrauterine growth curves and to study their risk for morbidity and mortality. DESIGN:Prospective, analytical, case-control study. SETTING:Peruvian Ministry of Health hospitals. PARTICIPANTS: Live newborns. INTERVENTIONS: Ninety-five thousand seven hundred and fifty-one neonates from 29 Peruvian Ministry of Health hospitals born during 2005 were classified by applying both Lubchenco and Peruvian weight intrauterine growth curves. Percentage distribution was compared and significant differences was considered when p < 0,05. We studied additional SGA (named new SGA) newborns risks for morbidity and mortality in comparison with adequate for gestational age (AGA) newborns, from week 37 through 42, using odds ratio with 95% confidence interval. Perinatal System Informatic Data was used. MAIN OUTCOME MEASURES: Percentage of adequate, large and small for gestational age newborns; ‘new’ SGA’ risks. RESULTS: Large for gestational age (LGA) newborns diminished significantly from 14,3% to 11,4%, AGA decreased from 81,7% to 78,5%, and SGA newborns increased from 4,1% to 10,1%. There were 9664 SGA newborns when using the Peruvian curve and 3 899 when using Lubchenco’s. The difference of 5 765 newborns (6% of the whole population) corresponds to the ‘new’ SGA newborns that presented the following risks: neonatal mortality (OR = 15,6), metabolic dysfunction (OR = 2,2), congenital malformations (OR = 2,1), infections (OR = 2), respiratory distress syndrome, (OR = 1,8) perinatal asphyxia (OR = 1,7) and neonatal morbidity (OR = 1,5). CONCLUSIONS: Lubchenco’s curve overestimates LGA newborns and underestimates SGA newborns, and as such is not a demanding standard for Peruvian newborns. The new SGA group had high morbidity and mortality risk.OBJETIVO: Determinar los recién nacidos pequeños para la edad gestacional (RN PEG), al emplear las curvas de crecimiento intrauterino (CCIU) peruanas, y estudiar sus riesgos de morbimortalidad. DISEÑO: Estudio prospectivo, analítico, de casos y controles. LUGAR: Hospitales del Ministerio de Salud del Perú (MSP). PARTICIPANTES: Recién nacidos. INTERVENCIONES: Fueron clasificados 95 751 neonatos de 29 hospitales del MSP, nacidos en el año 2005 aplicando CCIU por peso, de Lubchenco y el Perú. Se comparó la distribución porcentual, considerando diferencias significativas cuando p < 0,05. Se estudió los riesgos de morbimortalidad de los RN PEG adicionales, denominados ‘nuevos PEG’, en comparación con los adecuados para edad gestacional (AEG), de la semana 37 a la 42, utilizando odds ratio, con intervalo de confianza al 95%. Se utilizó el Sistema Informático Perinatal. PRINCIPALES MEDIDAS DE RESULTADOS: Porcentajes de recién nacidos adecuados, grandes o pequeños para la edad gestacional; riesgos de los recién nacidos ‘nuevos’ PEG. RESULTADOS: Los RN grandes para la edad gestacional (GEG) disminuyeron significativamente de 14,3% a 11,4%, los AEG disminuyeron de 81,7% a 78,5% y los RN PEG aumentaron de 4,1% a 10,1%. Hubo 9 664 RN PEG al usar la curva peruana y 3 899 al usar la de Lubchenco. La diferencia de 5 765 RN (6% de la población total) correspondió a los ‘RN nuevos PEG’, siendo sus riesgos mortalidad neonatal (OR = 15,6), trastornos metabólicos (OR = 2,2), malformaciones congénitas (OR = 2,1), infecciones (OR = 2), síndrome de dificultad respiratoria (OR = 1,8), asfixia perinatal (OR = 1,7) y morbilidad neonatal (OR = 1,5). CONCLUSIONES: La curva de Lubchenco sobredimensiona los RN GEG y subdimensiona los RN PEG, siendo un patrón poco exigente para RN peruanos. El grupo de nuevos PEG presenta riesgo alto de morbimortalida.Sociedad Peruana de Obstetricia y Ginecología2015-06-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.spog.org.pe/web/revista/index.php/RPGO/article/view/108210.31403/rpgo.v54i1082Revista Peruana de Ginecología y Obstetricia; Vol. 54, Núm. 1 (2008); 44-482304-51322304-5124reponame:Revista SPOG - Revista Peruana de Ginecología y Obstetriciainstname:Sociedad Peruana de Obstetricia y Ginecologíainstacron:SPOGspahttp://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1082/pdf_108info:eu-repo/semantics/openAccess2021-05-31T15:51:21Zmail@mail.com -
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