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Table 1 STC1 mRNA expression in relation to ccRCC clinicopathologic features

From: Hypoxia-induced overexpression of stanniocalcin-1 is associated with the metastasis of early stage clear cell renal cell carcinoma

Clinicopathologic features No. n = 146 STC1 mRNA expression mean ± SD P value
Age, y    0.960
<60 102 0.1263 ± 0.0094  
≥60 44 0.1254 ± 0.0130  
Gender    0.147
Male 100 0.1336 ± 0.0096  
Female 46 0.1094 ± 0.0128  
Tumor size, cm    0.670
≤7 121 0.1245 ± 0.0083  
>7 25 0.1333 ± 0.0209  
Fuhrman tumor grade    0.008*
I-II 116 0.1156 ± 0.0082  
III-IV 30 0.1660 ± 0.0190  
T staging    0.173
T1 + T2 123 0.1195 ± 0.0084  
T3 23 0.1478 ± 0.0178  
Overall TNM staging    0.018*
I-II 105 0.1145 ± 0.0089  
III-IV 41 0.1553 ± 0.0150  
Necrosis    0.510
Yes 74 0.1311 ± 0.0117  
No 72 0.1208 ± 0.0102  
Microvascular invasion    0.188
Yes 22 0.1503 ± 0.0190  
No 124 0.1217 ± 0.0085  
  1. *Statistically significant (P < 0.05).