Table 5.

Tumour budding score in H and E and pancytokeratin correlation with BD score

Crosstab
Tumour Budding H&E (Score)	Counts and percentages (%) within BD score		BD score		Total
			Score 1	Score 2
Tumour budding H and E (score)
Score 0	Count		4	4	8
	Percentage within BD score		66.7	16.7	26.7
Score 1	Count		2	2	4
	Percentage within BD score		33.3	8.3	13.3
Score 2	Count		0	18	18
	Percentage within BD score		0.0	75.0	60.0
Total	Count		6	24	30
	Percentage within BD score		100.0	100.0	100.0
Chi-square tests
	Value	df	P<0.05 is significant
Pearson χ2	11.250	2	0.004
Crosstab
Tumour Budding Pancytokeratin (Score)	Counts and percentages (%) within BD score		BD score		Total
			Score 1	Score 2
Tumour budding pancytokeratin (score)
Score 0	Count		2	0	2
	Percentage within BD score		33.3	0.0	6.7
Score 1	Count		3	0	3
	Percentage within BD score		50.0	0.0	10.0
Score 2	Count		1	24	25
	Percentage within BD score		16.7	100.0	83.3
Total	Count		6	24	30
	Percentage within BD score		100.0	100.0	100.0
Chi-square tests
	Value	df	P<0.05 is significant
Pearson χ2	24.000	2	<0.001

DF: Degrees of freedom, BD: Tumour budding (B) and depth of invasion (D)