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Table 4 Allelic and genotypic frequencies of SLC6A3 rs27072 polymorphism in the drug dependence and control subjects

From: Influence of dopaminergic system gene polymorphisms on mixed amphetamine-type stimulants and opioid dependence in Malaysian Malays

SLC6A3 rs27072

Group, n (%)

Statisticsa

Drug dependence

Control

χ2 (df)

p value

Genotype

 CC

7 (10.00)

23 (26.44)

7.006 (2.00)

0.030

 CT

55 (78.57)

54 (62.07)

 

 TT

8 (11.43)

10 (11.49)

Allele

 C

69 (49.29)

100 (57.47)

2.091 (1.00)

0.148

 T

71 (50.71)

74 (42.53)

 
  1. aChi-squared test