. Author manuscript; available in PMC: 2020 Oct 27.

Published in final edited form as: Updates Surg. 2018 Mar 2;70(1):23–31. doi: 10.1007/s13304-018-0519-3

Table 2.

Three-year overall survival on the basis of pN stage according to LODDS classification

	LODDS0		LODDS1		LODDS2		P^*
	n (%)	3 yrs OS (%)	n (%)	3 yrs OS (%)	n (%)	3 yrs OS (%)
pN stage
N0	162 (50.2)	88.0	26 (8.1)	83.9	4 (1.2)	50.0	0.067
N1	0 (0)	-	46 (14.2)	74.7	9 (2.8)	53.3	0.012
N2	0 (0)	-	16 (5.0)	45.3	60 (18.5)	63.6	0.556
P^§	-		0.059		0.996

Comparison of the survival rates between different LODDS groups;

^§

Comparison of the survival rates between different pN groups.