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Table 3 Comparison of discrimination (AUCs) by the estimation of Harrell’s c-index

From: Development of a prediction model for breast cancer based on the national cancer registry in Taiwan

  Overall survival Breast cancer-specific survival
Variables in SEER data
 Training 0.827 0.865
 Testing 0.812 0.846
 White 0.812 0.882
 Black 0.806 0.858
 Asian 0.873 0.92
All variables
 Training 0.831 0.869
 Testing 0.816 0.854
  1. The first five rows were calculated using prognostic variables in SEER data, and the last two rows were calculated using all prognostic variables