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Velásquez, M., (2019). Factores de riesgo materno para restricción del crecimiento intrauterino [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/5026
Velásquez, M., Factores de riesgo materno para restricción del crecimiento intrauterino [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2019. https://hdl.handle.net/20.500.12759/5026
@misc{renati/372857,
title = "Factores de riesgo materno para restricción del crecimiento intrauterino",
author = "Velásquez Salazar, María Jimena",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2019"
}
Title: Factores de riesgo materno para restricción del crecimiento intrauterino
Authors(s): Velásquez Salazar, María Jimena
Advisor(s): Rojas Ruiz, Juan Carlos
Keywords: RCIU; Anemia gestacional
Issue Date: 2019
Institution: Universidad Privada Antenor Orrego - UPAO
Abstract: OBJETIVO: Determinar cuáles son los factores de riesgo materno para
restricción del crecimiento intrauterino (RCIU).
MATERIAL Y MÉTODOS: Se realizó un estudio de casos y controles en 198
pacientes del servicio de Gineco-obstetricia del HRDT durante el periodo enerodiciembre
2017, 66 pertenecieron al grupo de casos (gestantes con neonatos
con RCIU) y 132 al grupo de controles (gestantes con neonatos sin RCIU). Se
realizaron medidas de tendencia central y de dispersión para variables
cuantitativas (edad, número de controles prenatales). En el análisis estadístico,
para comparar las variables RCIU y factores de riesgo materno como bajo
aumento de peso gestacional, antecedente de aborto, anemia materna e
hipertensión gestacional, se aplicó la prueba de Chi-cuadrado, seguido del Odds
Ratio para estimación del riesgo.
RESULTADOS: Durante el periodo de estudio se atendieron 2633 partos. 7,2%
(190) tuvieron RCIU. El promedio de edad de los casos fue 25,6 (±7,1) años y de
los controles 26,0 (±6,7) años. El promedio de controles prenatales en los casos
y controles fue 6,3 (±2,5) y 7.5 (±2,5) respectivamente. Presentaron bajo
aumento de peso gestacional el 45,5% y 37,9%; antecedente de aborto el 22,7%
y 20,5%; anemia gestacional el 28,8% y 12,1%; hipertensión gestacional el 1,5%
y 1,5% para casos y controles respectivamente. Se encontró asociación entre la
anemia materna con el RCIU (p=0,004) OR=2,9 [1,4 – 6,1]. No se encontró
asociación entre el bajo aumento de peso gestacional (p=0,306) OR=1,4 [0,8 –
2,5], antecedente de aborto (p=0,712) OR= 1,1 [0,6 – 2,3], hipertensión
gestacional (p=1,000) OR=1,0 [0,1 -11,2] con el RCIU.
CONCLUSIÓN: La anemia materna es un factor de riesgo para RCIU. El bajo
aumento de peso gestacional, antecedente de aborto e hipertensión gestacional
no son factores de riesgo para RCIU.
OBJECTIVE: To determine what are the maternal risk factors for intrauterine growth restriction (IUGR). MATERIAL AND METHODS: A case-control study was conducted in 198 patients of the gynecological-obstetrics service of the HRDT during the period January-December 2017, 66 belonged to the case group (pregnant women with neonates with IUGR) and 132 to the group of controls (pregnant women with neonates without IUGR). Measures of central tendency and dispersion were made for quantitative variables (age, number of prenatal controls). In the statistical analysis, to compare the IUGR variables and maternal risk factors such as low gestational weight increase, antecedent of abortion, maternal anemia and gestational hypertension, the Chi-square test was applied, followed by the Odds Ratio for risk estimation. RESULTS: During the study period, 2633 deliveries were attended. 7.2% (190) had IUGR. The average age of the cases was 25.6 (± 7.1) years and of the controls 26.0 (± 6.7) years. The average number of prenatal controls in cases and controls was 6.3 (± 2.5) and 7.5 (± 2.5) respectively. They presented a low gestational weight gain of 45.5% and 37.9%; antecedent of abortion 22.7% and 20.5%; Gestational anemia 28.8% and 12.1%; Gestational hypertension 1.5% and 1.5% for cases and controls respectively. An association was found between maternal anemia with IUGR (p = 0.004) OR = 2.9 [1.4 - 6.1]. No association was found between low gestational weight gain (p = 0.306) OR = 1.4 [0.8 - 2.5], abortion history (p = 0.712) OR = 1.1 [0.6 – 2.3], gestational hypertension (p = 1,000) OR = 1.0 [0,1 -11,2] with the IUGR. CONCLUSION: Maternal anemia is a risk factor for IUGR. The low increase in gestational weight, history of abortion and gestational hypertension are not risk factors for IUGR.
OBJECTIVE: To determine what are the maternal risk factors for intrauterine growth restriction (IUGR). MATERIAL AND METHODS: A case-control study was conducted in 198 patients of the gynecological-obstetrics service of the HRDT during the period January-December 2017, 66 belonged to the case group (pregnant women with neonates with IUGR) and 132 to the group of controls (pregnant women with neonates without IUGR). Measures of central tendency and dispersion were made for quantitative variables (age, number of prenatal controls). In the statistical analysis, to compare the IUGR variables and maternal risk factors such as low gestational weight increase, antecedent of abortion, maternal anemia and gestational hypertension, the Chi-square test was applied, followed by the Odds Ratio for risk estimation. RESULTS: During the study period, 2633 deliveries were attended. 7.2% (190) had IUGR. The average age of the cases was 25.6 (± 7.1) years and of the controls 26.0 (± 6.7) years. The average number of prenatal controls in cases and controls was 6.3 (± 2.5) and 7.5 (± 2.5) respectively. They presented a low gestational weight gain of 45.5% and 37.9%; antecedent of abortion 22.7% and 20.5%; Gestational anemia 28.8% and 12.1%; Gestational hypertension 1.5% and 1.5% for cases and controls respectively. An association was found between maternal anemia with IUGR (p = 0.004) OR = 2.9 [1.4 - 6.1]. No association was found between low gestational weight gain (p = 0.306) OR = 1.4 [0.8 - 2.5], abortion history (p = 0.712) OR = 1.1 [0.6 – 2.3], gestational hypertension (p = 1,000) OR = 1.0 [0,1 -11,2] with the IUGR. CONCLUSION: Maternal anemia is a risk factor for IUGR. The low increase in gestational weight, history of abortion and gestational hypertension are not risk factors for IUGR.
Link to repository: https://hdl.handle.net/20.500.12759/5026
Discipline: Medicina Humana
Grade or title grantor: Universidad Privada Antenor Orrego. Facultad de Medicina Humana
Grade or title: Médico Cirujano
Register date: 1-Jul-2019
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