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Table 4 Genotypic distribution of BDNF G196A (rs6265) in relation with stress and depression (case) and unstressed (control)

From: SLC1A3 C3590T but not BDNF G196A is a predisposition factor for stress as well as depression, in an adolescent eastern Indian population

Genotype/Allele frequency

Cases (N = 108)

Controls (N = 205)

p (χ2)

GG

70 (64.8%)

130 (63.4%)

0.9480 (0.1068)

GA

33 (30.6%)

64 (31.2%)

 

AA

5 (4.6%)

11 (5.4%)

 

Linear by linear association (Armitage tests for trends)

0.760

Allele frequency distribution

 Alleles

Cases

Controls

p (χ2)

 G

173 (0.80)

324 (0.79)

0.7534 (0.0987)

 A

43 (0.20)

86 (0.21)

 
  1. The table represents the genotypic frequency and the allelic frequency for different models. (N = 313)
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BMC Medical Genetics

ISSN: 1471-2350

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