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Factores de riesgo asociados al parto pretérmino en madres jóvenes atendidas en un hospital de Perú / Risk factors associated with preterm labor in young mothers assisted in a hospital of Peru
Huarcaya-Gutierrez, Rocio; Cerda-Sanchez, Mayra; Barja-Ore, John.
  • Huarcaya-Gutierrez, Rocio; Universidad Nacional Mayor de San Marcos. Lima. PE
  • Cerda-Sanchez, Mayra; Universidad Nacional Mayor de San Marcos. Lima. PE
  • Barja-Ore, John; Universidad Nacional Mayor de San Marcos. Lima. PE
Medisan ; 25(2)mar.-abr. 2021. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1250343
RESUMEN

Introducción:

El parto pretérmino es una de las principales causas de morbilidad y mortalidad neonatal, cuyo origen está asociado con la presencia e interacción de factores relacionados con la madre y su entorno.

Objetivo:

Determinar los factores de riesgo asociados con el parto pretérmino en madres jóvenes atendidas en un Hospital de Lima, Perú.

Métodos:

Se realizó un estudio no experimental, analítico y retrospectivo de 32 madres con parto pretérmino y 292 a término (seleccionadas aleatoriamente), desde enero hasta agosto de 2016 en el mencionado centro hospitalario. Se utilizó la prueba de Ji al cuadrado o test de Fisher, según fue necesario, así como el odds ratio (OR) con sus intervalos de confianza al 95 %.

Resultados:

Los factores sociodemográficos como la instrucción, la ocupación y el estado conyugal no estuvieron relacionados con el parto pretérmino; en tanto, los pregestacionales (índice de masa corporal y antecedente de parto pretérmino) se asociaron significativamente y los clínicos (infección del tracto urinario, rotura prematura de membranas y preeclampsia) demostraron asociación estadística.

Conclusiones:

El índice de masa corporal pregestacional ≥25 kg/m2, el antecedente de parto pretérmino, la infección urinaria, la rotura prematura de membranas y la preeclampsia, incrementaron significativamente el riesgo de parto pretérmino.
ABSTRACT

Introduction:

Preterm labor is one of the main causes of neonatal morbidity and mortality whose origin is associated with the presence and interaction of factors related to the mother and her environment.

Objective:

To determine the risk factors associated with preterm labor in young mothers assisted in a Hospital of Lima, Peru.

Methods:

A non experimental, analytic and retrospective study of 32 mothers with preterm labor and 292 with term delivery (selected at random), was carried out from January to August, 2016 in the hospital center above mentioned. The chi-square test of Fisher test was used, as it was necessary, as well as the odds ratio (OR) with its confidence intervals of 95 %.

Results:

The social demographic factors as instruction, occupation and marital status were not related to preterm labor; as long as, antenatal factors (body mass index and history of preterm labor) were significantly associated and clinical factors (urinary tract infection, early rupture of membranes and preeclampsia) demonstrated a statistical association.

Conclusions:

The antenatal body mass index ≥25 kg/m2, history of preterm labor, urinary infection, early rupture of membranes and preeclampsia, significantly increased the risk of preterm labor.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Risk Factors / Obstetric Labor, Premature Type of study: Controlled clinical trial / Etiology study / Observational study / Risk factors Country/Region as subject: South America / Peru Language: Spanish Journal: Medisan Journal subject: Medicine Year: 2021 Type: Article Affiliation country: Peru Institution/Affiliation country: Universidad Nacional Mayor de San Marcos/PE

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Full text: Available Index: LILACS (Americas) Main subject: Risk Factors / Obstetric Labor, Premature Type of study: Controlled clinical trial / Etiology study / Observational study / Risk factors Country/Region as subject: South America / Peru Language: Spanish Journal: Medisan Journal subject: Medicine Year: 2021 Type: Article Affiliation country: Peru Institution/Affiliation country: Universidad Nacional Mayor de San Marcos/PE