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Table 2 Univariate Cox proportional hazards regression model

From: Evolution of intra-tumoral heterogeneity across different pathological stages in papillary thyroid carcinoma

Tumor stage

HR

95%CI

p-value

Stage 2 vs stage 1

1.29

0.48–3.43

0.61

Stage 3 vs stage 1

2.39

1.27–4.53

0.0073**

Stage 4 vs stage 1

4.63

2.29–9.36

1.9e−05***

  1. HR hazard ratio, CI confidence interval
  2. *P < 0.05; **P < 0.01; ***P < 0.001