Densidad mamaria aumentada como factor de riesgo para cáncer de mama en el Instituto Regional de Enfermedades Neoplásicas
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Date
2024-06-26
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Universidad Nacional de Trujillo
Abstract
Debido a la alta tasa de mortalidad y morbilidad materna por cáncer de mama y sus factores asociados, se planteo a realizar un proyecto de investigación con el objetivo de determinar si la densidad mamaria aumentada categoría (C y D) es factor de riesgo para cáncer de mama en el Instituto Regional de Enfermedades Neoplásicas de la ciudad de Trujillo ; a través de un estudio de cohortes retrospectivo; con una muestra mínima de 340 pacientes, para grupo de cohorte tanto expuesta y no expuesta , evaluando las mamografías de todas las categorías según BIRADS, durante el periodo 2019 – 2022, haciendo seguimiento a sus biopsias y reevaluación según sea el caso, se seleccionó los pacientes, según cumplan con los criterios de selección, se llevaran a un software estadístico SPSS, luego el análisis de la información se desarrollará en tablas de frecuencias unidimensional y bidimensional por las 2 variables, con sus valores absolutos y relativos porcentuales.
Para precisar si la densidad mamaria es factor de riesgo para el cáncer de mama, se calculará el RR, con su intervalo de confianza al 95%.
Abstract Due to the high rate of maternal mortality and morbidity due to breast cancer and its associated factors, we decided to carry out a research project with the objective of determining whether increased breast density category (C and D) is a risk factor for breast cancer. breast at the Regional Institute of Neoplastic Diseases of the city of Trujillo; through a retrospective cohort study; With a minimum sample of 340 patients, for both exposed and non-exposed cohort groups, evaluating mammograms of all categories according to BIRADS, during the period 2019 - 2022, following up on their biopsies and re-evaluation as appropriate, the Patients, depending on whether they meet the selection criteria, will be taken to SPSS statistical software, then the analysis of the information will be developed in one-dimensional and two-dimensional frequency tables for the 2 variables, with their absolute and relative percentage values. To determine whether breast density is a risk factor for breast cancer, the RR will be calculated, with its 95% confidence interval.
Abstract Due to the high rate of maternal mortality and morbidity due to breast cancer and its associated factors, we decided to carry out a research project with the objective of determining whether increased breast density category (C and D) is a risk factor for breast cancer. breast at the Regional Institute of Neoplastic Diseases of the city of Trujillo; through a retrospective cohort study; With a minimum sample of 340 patients, for both exposed and non-exposed cohort groups, evaluating mammograms of all categories according to BIRADS, during the period 2019 - 2022, following up on their biopsies and re-evaluation as appropriate, the Patients, depending on whether they meet the selection criteria, will be taken to SPSS statistical software, then the analysis of the information will be developed in one-dimensional and two-dimensional frequency tables for the 2 variables, with their absolute and relative percentage values. To determine whether breast density is a risk factor for breast cancer, the RR will be calculated, with its 95% confidence interval.
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Keywords
Cáncer de Mama, Densidad Mamaria Aumentada, Densidad Mamaria no Aumentada