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. 2009 Feb 17;100(5):772–781. doi: 10.1038/sj.bjc.6604919

Table 1. Relationship between HIF-1α protein expression in tumour tissues from tissue microarrays and clinicopathological parameters.

  No. HIF-1α (%) P-value
Venous invasion      
 Absent 29 (71%) 95.00 0.065
 Present 12 (29%) 99.58  
       
Lymphatic invasion      
 Absent 24 (59%) 96.88 0.582
 Present 17 (41%) 95.59  
       
Lymph node metastases (pN0-3)
 N0 11 (27%) 95.91 0.820
 N1 20 (49%) 95.75  
 N2 6 (15%) 98.33  
 N3 4 (10%) 97.50  
       
Tumour infiltration (pT)
 T1 7 (17%) 98.57 0.378
 T2 20 (49%) 95.75  
 T3 11 (27%) 95.00  
 T4 3 (7%) 100.00