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Table 4 Genotype distributions of V89L and TA repeat polymorphisms

From: A49T, V89L and TA repeat polymorphisms of steroid 5α-reductase type II and breast cancer risk in Japanese women

  V89L genotype (%)   Fisher's exact
TA genotype V/V V/L L/L Total P value
Cases      
   TA(0/0) 39 (16.6) 88 (37.4) 51 (21.7) 178 (75.7)  
   TA(0/9) 19 (8.1) 35 (14.9) 0 (0.0) 54 (23.0)  
   TA(9/9) 3 (1.3) 0 (0.0) 0 (0.0) 3 (1.3)  
   Total 61 (26.0) 123 (52.3) 51 (21.7) 235 (100.0) < 0.001
Controls      
   TA(0/0) 21 (11.5) 57 (31.2) 60 (32.8) 138 (75.4)  
   TA(0/9) 19 (10.4) 22 (12.0) 0 (0.0) 41 (22.4)  
   TA(9/9) 4 (2.2) 0 (0.0) 0 (0.0) 4 (2.2)  
   Total 44 (24.0) 79 (43.2) 60 (32.8) 183 (100.0) < 0.001
  1. Percentages are shown in parentheses.