Table 2 Summary of datasets
From: Prognostic models for breast cancer: based on logistics regression and Hybrid Bayesian Network
Dataset | Sample Size | ||
|---|---|---|---|
All(N%) | Dead(N%) | Survival(N%) | |
Original data | 15,053 | 11,207 (74.45%) | 3846 (25.55%) |
External validation data | 5871 | 3839 (65.39%) | 2032 (34.61%) |
Subgroup analysis data | 395 | 276 (69.87%) | 119 (30.13%) |