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African Journal of Urology

Table 5 Pair-wise linkage disequilibrium of gene polymorphisms

From: Genetic and other epidemiological risk factors of infants and children with hypospadias: a case control study

Variant 1

Variant 2

D

D′

R

R2

χ2

p

Cases

       

SNP 1

SNP 2

0.042

0.152

0.218

0.048

4.760

0.029*

Control

       

SNP 1

SNP 2

0

0

–

–

–

–

  1. χ2: Chi-square test, D: Linkage disequilibrium, D′:Standardization disequilibrium, R: coefficient of regression
  2. R2: Coefficient of determination
  3. SNP1: V89L
  4. SNP2: G34R
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