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Table 2 TDT Analysis of the DAT1 Promoter -839C/T Polymorphism

From: Association study of promoter polymorphisms at the dopamine transporter gene in Attention Deficit Hyperactivity Disorder

 

UK samples Allele

Taiwanese samples Allele

Combined samples Allele

 

C

T

C

T

C

T

Transmitted

50

49

40

55

90

104

Non-transmitted

49

50

55

40

104

90

χ2, df (P-value)

0.01, 1 df (0.919)

2.38, 1 df (0.123)

1.01, 1 df (0.315)