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Análisis de la muerte fetal intrauterina: un estudio retrospectivo en China
1Chongqing Health Center for Women and Children, Chongqing, 401147, China.
Journal of perinatal medicine
|February 28, 2026
Resumen
La tasa de muerte fetal intrauterina es de 3,2 por cada 1000 nacimientos, con edad materna avanzada, multípara y embarazos gemelares como factores de alto riesgo. El fortalecimiento de la atención preconcepcional y la mejora de la monitorización son clave para reducir la incidencia de muerte fetal intrauterina.
Área de la Ciencia:
- Obstetricia y Ginecología
- Medicina Perinatal
- Salud Pública
Sus antecedentes:
- La muerte fetal intrauterina sigue siendo un desafío importante para la salud mundial.
- Comprender la incidencia, las causas y los factores de riesgo es crucial para estrategias de prevención eficaces.
Objetivo del estudio:
- Analizar la incidencia y las causas de la muerte fetal intrauterina.
- Identificar los factores de riesgo asociados.
- Explorar intervenciones eficaces para la prevención de la muerte fetal intrauterina.
Principales métodos:
- Análisis retrospectivo de 324 casos de muerte fetal intrauterina (2017-2023).
- Comparación con nacidos vivos.
- Investigación de los orígenes y factores de riesgo de la muerte fetal intrauterina.
Principales resultados:
- La tasa de muerte fetal intrauterina fue de 3,2 por cada 1000 nacimientos.
- La edad materna mostró una relación en forma de 'U' con la muerte fetal intrauterina.
- Los factores de riesgo clave incluyeron malformaciones genitales, preeclampsia, infecciones, problemas del cordón umbilical, abrupción de placenta y embarazos gemelares.
- Se identificaron como grupos de alto riesgo la edad materna avanzada, la multípara y los embarazos gemelares.
Conclusiones:
- El fortalecimiento de la atención y el asesoramiento preconcepcional es esencial.
- El manejo proactivo de las complicaciones del embarazo y la mejora de la monitorización son vitales.
- El perfeccionamiento de las habilidades de partería puede contribuir a reducir la incidencia de muerte fetal intrauterina.
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