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Table 4 Intra-class correlation coefficient (ICC) for tumour budding

From: Does heterogeneity matter in the estimation of tumour budding and tumour stroma ratio in colon cancer?

 

ICC

95% CI

TB-A1

0.646

0.529–0.763

TB-A2

0.669

0.556–0.778

TB-A1 (cut-off 10)

0.650

0.536–0.764

TB-A2 (cut-off 10)

0.698

0.596–0.800

  1. ICC is calculated for continuous data and for data divided into categories as low-budding (< 10 buds) and high-budding (≥ 10 buds) (n = 129)
  2. Abbreviations: CI confidence interval; TB tumour budding; A1 First count by observer A; A2 second count by observer A