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Table 5 Comparisons of overall survival between R0 and R1, R2, or R3

From: Prognostic significance of metastatic lymph node ratio: the lymph node ratio could be a prognostic indicator for patients with gastric cancer

 

Median survival (month)

Chi-square

p value

R1

47.0

6.999

0.008

R2

35.5

28.101

< 0.001

R3

17.0

82.490

< 0.001