Table 5.

Further pairwise comparison of parameters with p values less than 0.05 in the Table 4

Variables	0 vs 1	0 vs 2	0 vs 3	0 vs 4		1 vs 2	1 vs 3	1 vs 4		2 vs 3	2 vs 4		3 vs 4
	p-value
Stage	0.904	0.000	0.004	0.016		0.000	0.006	0.020		0.879	0.873		0.807
T stage	0.585	0.063	0.136	0.021		0.188	0.231	0.052		0.737	0.169		0.419
N stage	0.318	0.000	0.002	0.002		0.000	0.017	0.001		0.358	0.041		0.006
Location	0.764	0.010	0.006	0.748		0.033	0.003	0.533		0.005	0.139		0.175
Pathology type	0.848	0.038	0.037	0.000		0.065	0.059	0.000		0.522	0.034		0.218
Differentiation	0.326	0.105	0.028	0.400		0.013	0.005	0.186		0.326	0.997		0.510
Lymphatic invasion	0.003	0.000	0.000	0.001		0.005	0.041	0.063		0.955	0.670		0.729
Vascular invasion	0.622	0.289	0.007	0.030		0.555	0.023	0.065		0.089	0.158		0.765
Metastasis and recurrence	0.053	0.001	0.000	0.000		0.157	0.017	0.001		0.204	0.011		0.161
Survival status	0.001	0.000	0.000	0.000		0.073	0.001	0.000		0.049	0.002		0.142