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. 2018 Oct;30(5):477–491. doi: 10.21147/j.issn.1000-9604.2018.05.01

3.

Effects of clinicopathological characteristics on ELN count for predicting prognosis of GC patients

Characteristics ELN count 5-YSR (%) ELN<16 ELN 16−30
χ2 P χ2 P
Age at surgery (year)
 <60 <16 58.5
16−30 60.0 0.611 0.434
>30 59.1 0.045 0.832 0.175 0.676
 ≥60 <16 46.2
16−30 49.7 4.178 0.041
>30 54.5 10.214 0.001 3.007 0.083
≥16 51.2 8.504 0.004
Tumor location
 Upper third <16 45.7
16−30 51.8 6.765 0.009
>30 51.5 2.869 0.090 0.044 0.834
 Middle third <16 53.7
16−30 49.7 0.504 0.478
>30 54.8 0.152 0.679 1.575 0.209
 Lower third <16 61.9
16−30 63.0 0.225 0.635
>30 63.8 0.527 0.468 0.184 0.668
 >2/3 stomach <16 31.5
16−30 33.8 1.264 0.261
>30 30.9 0.594 0.441 0.044 0.835
Tumor size (cm)
 ≤4.0 <16 65.0
16−30 69.6 4.734 0.030
>30 70.9 6.090 0.014 0.747 0.388
≥16 70.0 7.063 0.008
 >4.0 <16 39.0
16−30 41.7 4.526 0.033
>30 46.9 13.728 <0.001 4.515 0.034
Lauren classification
 Intestinal <16 59.2
16−30 62.4 1.117 0.291
>30 62.2 0.955 0.328 0.052 0.820
 Diffuse <16 45.6
16−30 50.3 10.764 0.001
>30 54.0 17.336 <0.001 2.370 0.124
≥16 51.6 17.444 <0.001
Type of gastrectomy
 TG <16 32.4
16−30 35.2 0.818 0.366
>30 40.5 7.883 0.005 5.413 0.020
Table 3 (continued)