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Determinantes sociales adversos y riesgo para anomalías congénitas seleccionadas / Adverse social determinants and risk for congenital anomalies
Pawluk, Mariela S; Campaña, Hebe; Gili, Juan A; Comas, Belén; Giménez, Lucas G; Villalba, María I; Scala, Sandra C; Poletta, Fernando A; López Camelo, Jorge S.
Affiliation
  • Pawluk, Mariela S; CONICET. CEMIC. ECLAMC. s.p
  • Campaña, Hebe; CONICET. CEMIC. ECLAMC. s.p
  • Gili, Juan A; CONICET. CEMIC. ECLAMC. s.p
  • Comas, Belén; CONICET. CEMIC. ECLAMC. s.p
  • Giménez, Lucas G; CONICET. CEMIC. ECLAMC. s.p
  • Villalba, María I; CONICET. CEMIC. ECLAMC. s.p
  • Scala, Sandra C; CONICET. CEMIC. ECLAMC. s.p
  • Poletta, Fernando A; CONICET. CEMIC. ECLAMC. s.p
  • López Camelo, Jorge S; CONICET. CEMIC. ECLAMC. s.p
Arch. argent. pediatr ; 112(3): 215-223, jun. 2014. tab
Article in Spanish | BINACIS | ID: bin-131991
Localization: AR1.2
RESUMEN
Introducción. Diferentes trabajos han relacionando condiciones sociales adversas a nivel familiar y regional con resultados perinatales (mortalidad neonatal, bajo peso y prematuridad), sin embargo, pocos estudiaron el efecto de la pobreza sobre anomalías congénitas. Objetivo. Evaluar el riesgo de ocurrencia de 25 anomalías congénitas y determinantes sociales adversos según el nivel socioeconómico de la familia y de la región. Población y métodos. Estudio caso-control exploratorio, en el que se utilizaron datos del Estudio Colaborativo Latinoamericano de Malformaciones Congénitas (ECLAMC). La muestra consistió en 3786 recién nacidos vivos con una única malformación y 13 344 controles, seleccionados entre 546 129 nacimientos, ocurridos en 39 hospitales de Argentina durante el período 1992-2001. Se estimaron los riesgos (OR) directos, indirectos (a través de la región de residencia) y la interacción entre el nivel socioeconómico individual y residencial para cada uno de los 25 defectos congénitos. Resultados. Los defectos labio leporino con/sin paladar hendido (OR= 1,43) y comunicación interventricular (OR= 1,38) mostraron un riesgo significativamente mayor en el nivel socioeconómico más bajo. Los niveles socioeconómicos bajos se asociaron de manera significativa con una mayor frecuencia de consanguinidad parental, ancestros nativos, edad materna menor de 19 años, más de 4 embarazos, bajo número de visitas prenatales y residencia en regiones desfavorables. Conclusión. La fisura labial con o sin paladar hendido y los defectos del tabique interventricular estuvieron asociados significativamente con un nivel socioeconómico más bajo. La falta de planificación familiar, de control prenatal y la exposición a agentes ambientales o teratógenos pueden explicar estos hallazgos.(AU)
ABSTRACT
Introduction. Different studies have related familiar and regional adverse social conditions to perinatal outcome (neonatal mortality, low birth weight and prematurity); however, few studies have studied the effect of poverty on congenital anomalies. Objective. To assess the hazard ratio of 25 congenital anomalies and adverse social determinants as per the socioeconomic level of families and regions. Population and methods. Exploratory, case-control study using data from the Latin-American Collaborative Study of Congenital Malformations (Estudio Colaborativo Latinoamericano deMalformaciones Congenitas, ECLAMC). The sample consisted of 3786live newborninfantswitha singlemalformation and 13 344 controls selected among 546 129 births occurred in 39 hospitals from Argentina in the 19922001 period. Both direct and indirect (residence) risks (OR) were estimated, together with the interaction between the individual and residential socioeconomic levels for each of the 25 congenital anomalies. Results.Cleft lip with/without cleft palate (OR= 1.43) and ventricular septal defect (OR= 1.38) showed a significantly higher risk in the lower socioeconomic level. Low socioeconomic levels were significantly associated with a higher frequency of parental sibship (blood relationship); native descent; maternal age younger than 19 years old; more than four pregnancies; a low number of antenatal care visits; and residence in deprived regions. Conclusion. Cleft lip with/without cleft palate and ventricular septal defects were significantly associated with a lower socioeconomic level. Lack of family planning and antenatal care; and exposure to environmental or teratogenic agents may account for these findings.(AU)


Full text: Available Collection: National databases / Argentina Health context: Sustainable Health Agenda for the Americas / SDG3 - Health and Well-Being / SDG3 - Target 3.4 Reduce premature mortality due to noncommunicable diseases / SDG3 - Target 3.2 Reduce avoidable death in newborns and children under 5 Health problem: Goal 11: Inequalities and inequities in health / Target 3.1: Reduce maternal mortality / Target 3.2: Reduce avoidable death in newborns and children under 5 / Congenital and Chromosomal Anomalies / Oral Conditions and Disorders / Environmental Health / Neonatal Healthcare Database: BINACIS Type of study: Etiology study / Observational study / Risk factors Aspects: Social determinants of health / Equity and inequality Language: Spanish Journal: Arch. argent. pediatr Year: 2014 Document type: Article Institution/Affiliation country: CONICET/s.p

Full text: Available Collection: National databases / Argentina Health context: Sustainable Health Agenda for the Americas / SDG3 - Health and Well-Being / SDG3 - Target 3.4 Reduce premature mortality due to noncommunicable diseases / SDG3 - Target 3.2 Reduce avoidable death in newborns and children under 5 Health problem: Goal 11: Inequalities and inequities in health / Target 3.1: Reduce maternal mortality / Target 3.2: Reduce avoidable death in newborns and children under 5 / Congenital and Chromosomal Anomalies / Oral Conditions and Disorders / Environmental Health / Neonatal Healthcare Database: BINACIS Type of study: Etiology study / Observational study / Risk factors Aspects: Social determinants of health / Equity and inequality Language: Spanish Journal: Arch. argent. pediatr Year: 2014 Document type: Article Institution/Affiliation country: CONICET/s.p
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