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Table 1 Pairwise linkage disequilibrium between polymorphisms in the estrogen receptor alpha gene

From: Estrogen receptor alpha gene polymorphism and endometrial cancer risk – a case-control study

   rs2234670a rs2234693 rs9340799 rs4986934 rs1801132
     |D'|  
rs2234670a   - 0.790 0.734 0.046 0.188
rs2234693   0.571 - 0.998 0.825 0.338
rs9340799 r2 0.349 0.590 - 0.742 0.245
rs4986934   0.001 0.023 0.011 - 0.822
rs1801132   0.008 0.029 0.009 0.090 -
  1. |D'|-values above diagonal and r2-values below.
  2. a For |D'| rs2234670 Tan repeat lengths were divided into eight categories, <10, 11, 12–13, 14–16, 17, 18, 19 or > 20. This ensured that there were few cells that contained less than five observations. For r2 the Tan repeat is dichotomized.