A survival analysis of T1 stage breast cancer and nomogram development: based on the SEER database.

ABSTRACT:

Introduction

Breast Cancer (BC) is a widespread non-cutaneous malignancy. T1 stage of small tumors are generally considered to have a favorable prognosis, but controversy persists regarding their treatment and prognosis.

Methods

The cohort included clinicopathological characteristics of BC patients along with treatment information from T1 in the Surveillance, Epidemiology and End Results program (SEER) database from 2010‒2015. Construct a nomogram based on the variables identified by the multifactorial analysis results.

Results

A total of 164,906 female patient records were obtained for enrolment. Patients in the training set of T1 had a 3-, 5- and 10-years of OS for 95.2 %, 90.9 % and 84.4 % as well as a 3-, 5- and 10-years of BCSS for 98.4 %, 97.0 % and 95.4 %. Mult

SUBMITTER: Teng L 

PROVIDER: S-EPMC12681841 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature