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Table 1 Correlation between sB7-H4 levels and clinical characteristics of patients

From: Serum B7-H4 expression is a significant prognostic indicator for patients with gastric cancer

Characteristics N Median (range) Z P
Sex    0.936 0.349
Male 97 15.76 (0.11-182.58)   
Female 35 21.28 (1.86-171.31)   
Age(years)    0.691 0.489
≥60 75 15.21 (0.11-182.58)   
<60 57 18.28 (2.59-170.77)   
Tumor location    1.363 0.506
Gastric cardia 21 25.26 (2.47-121.96)   
Gastric body 54 14.97 (1.35-182.58)   
Gastric antrum 57 17.82 (0.11-158.60)   
Tumor size    3.12 0.002
<5 cm 85 13.96 (0.11-158.60)   
≥5 cm 47 28.47 (1.35-182.58)   
Lymph node metastasis    3.392 0.001
Negative 50 10.92 (0.11-144.97)   
Positive 82 21.32 (1.35-182.58)   
Depth of tumor invasion    2.039 0.041
pT1-T2 35 12.22 (1.51-109.66)   
pT3-T4 97 19.65 (0.11-182.58)   
Histology differentiation    1.045 0.296
Differentiated 67 18.28 (1.35-171.31)   
Poorly differentiated 65 15.16 (0.11-182.58)   
Stage    3.524 <0.001
I + II 69 12.22 (0.11-144.97)   
III + IV 63 22.72 (1.35-182.58)