Table 3. Multivariate analysis (disease-free survival).

	P-value	Risk ratio	Confidence interval
Vimentin (high: low)	0.001	3.45	1.65–7.22
Lymphovascular invasion (present: absent)	0.567	1.24	0.59–2.62
Diffuse infiltration (present: absent)	0.047	2.29	1.01–5.18
Tumour budding (high grade: low grade)	0.340	0.62	0.24–1.65
Lymph node metastasis (present: absent)	0.043	2.20	1.02–4.72
Depth of invasion (ss: mp)	0.445	0.64	0.20–2.02
Stromal reaction (extensive: moderate/slight)	0.875	1.08	0.42–2.78