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Table 1 Distribution of polymorphisms of the 5-HTTLPR gene in the ODD group and controls

From: Associations of serotonin transporter gene promoter polymorphisms and monoamine oxidase A gene polymorphisms with oppositional defiant disorder in a Chinese Han population

 

Genotype (%)

χ2

P

Alleles (%)

χ2

P

LL

LS

SS

L

S

ODD (n = 123)

7 (5.7)

10 (8.1)

106 (86.2)

5.559

0.062

24 (9.8)

222 (90.2)

7.849

0.005*

Controls (n = 133)

15 (11.3)

19 (14.3)

99 (74.4)

49 (18.4)

217 (81.6)

OR (95% CI)

0.44 (0.17–1.11)

0.49 (0.22–1.11)

1.00

  

0.48 (0.28–0.80)

2.09 (1.24–3.52)

  
  1. df = 1, *P < 0.05