Table 6 Amygdalar volumes (mean ± SD) according to TCF7L2 SNPs genotypes groups (recessive genetic model).

From: TCF7L2 polymorphisms are associated with amygdalar volume in elderly individuals with Type 2 Diabetes

TCF7L2 SNPs [T2D risk allele]

Genotype group

N

Amygdala*

rs7901695 [C]

CC

35

0.466 ± 0.082

CT + TT

156

0.516 ± 0.083

Volume difference

9.7%

rs7903146 [T]

CC + CT

152

0.514 ± 0.083

TT

35

0.466 ± 0.082

Volume difference

9.3%

rs11196205 [C]

CC

49

0.469 ± 0.086

CG + GG

137

0.519 ± 0.081

Volume difference

9.6%

rs12255372 [T]

GG + GT

159

0.515 ± 0.083

TT

32

0.466 ± 0.081

Volume difference

9.5%

  1. *Mean of total volumes in cubic centimeters ± SD ; Abbreviations: SNP- single nucleotide polymorphism; T2D- type 2 diabetes.
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