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Table 3 The performance comparison of different models for predicting 5-year disease-free survival

From: Computer-assisted quantification of tumor-associated collagen signatures to improve the prognosis prediction of breast cancer

Model Training cohort Internal validation cohort External validation cohort
AUC ACC SEN SPE AUC ACC SEN SPE AUC ACC SEN SPE
CLI 74.9 71.5 64.7 75.7 73.3 69.5 58.0 75.2 72.4 69.6 51.1 79.8
TCMF-score 78.1 74.6 66.9 79.3 77.2 71.9 65.2 75.2 80.6 73.1 60.0 80.4
TACS-score 84.5 81.4 78.2 83.3 81.8 74.6 69.6 77.0 81.8 75.9 73.3 77.3
TCMF+TACS 87.6 82.0 84.2 80.6 86.2 78.1 80.4 77.0 84.8 76.3 78.9 74.9
CLI+TCMF+TACS 90.5 85.6 79.0 89.6 89.6 82.6 75.0 86.5 88.2 82.2 70.0 89.0
  1. Note: AUC, area under the receiver operating characteristic curve; ACC, accuracy; SEN, sensitivity; SPE, specificity