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Insights into Imaging
Fig. 4 | Insights into Imaging

Fig. 4

From: Preoperative CT-based deep learning radiomics model to predict lymph node metastasis and patient prognosis in bladder cancer: a two-center study

Fig. 4

Survival analysis of the (a) pathologically confirmed LN status model (without LNM vs. with LNM) and (d) nomogram (low risk vs. high risk) in the total cohort. Survival analysis of the (b, c) pathologically confirmed LN status model and (e, f) nomogram in the training and external test sets, respectively. The nomogram showed significant differences for risk stratification in the total cohort and training set (log rank p < 0.05, respectively), but showed no statistical significance in the external test set (log rank p > 0.05, respectively)

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