Skip to main content

Table 3 Discrimination performance of models

From: Evaluation of CT-based radiomics signature and nomogram as prognostic markers in patients with laryngeal squamous cell carcinoma

Model

Training cohort

Validation cohort

C-index

95% CI

P value

C-index

95% CI

P value

Radiomics signature

0.782

0.656–0.909

0.170

0.752

0.614–0.891

0.456

Clinical nomogram

0.802

0.690–0.914

0.007

0.807

0.630–0.985

0.192

Radiomics nomogram

0.817

0.693–0.942

0.009

0.913

0.833–0.992

0.019

AJCC staging system

0.682

0.553–0.812

Reference

0.699

0.458–0.941

Reference

Back to article page

Cancer Imaging

ISSN: 1470-7330

Contact us