Análisis de supervivencia libre de enfermedad en mujeres menores de 45 años con cáncer de mama

The variables that demonstrate impact in terms of disease-free survival are stratified age (over/under 40 years), location, histological grade, tumor size, lymph node involvement and stage at diagnosis. The model that best predicts free survival disease sample is formed by age and lymph node involvement. Lymph node N3 to N0 represents an excess risk of recurrence of 7, 5.8 and 4.8 times to 3, 5 and 10 years, respectively. Each year of age to the diagnosis confers a reduced risk of recurrence of 10 and 8% at 5 and 10 years, respectively.