Table 2.

Lymph node ratio ≤ and > 0.06 divided by the number of dissected lymph nodes

Dissected lymph nodes	LNR	Overall survival	p value
0–10	≤ 0.06	83.7 ± 22.0	0.065
	> 0.06	66.7 ± 14.8
11–15	≤ 0.06	106.5 ± 20.3	0.125
	> 0.06	66.2 ± 14.5
16–20	≤ 0.06	105.5 ± 17.9	0.035*
	> 0.06	56.8 ± 17.7
21–25	≤ 0.06	143.6 ± 15.7	0.013*
	> 0.06	83.3 ± 15.4
26–30	≤ 0.06	91.7 ± 20.3	0.068
	> 0.06	70.2 ± 20.4
> 31	≤ 0.06	105.7 ± 9.9	0.011*
	> 0.06	54.9 ± 17.4

*Statistical significance of < 0.05