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Table 2 Serum levels by genotype in the whole InCHIANTI population aged ≥ 65 years, with age- and sex-adjusted linear regression model estimates of associations with logs of measures

From: Effects of the diabetes linked TCF7L2polymorphism in a representative older population

     

Model: age and sex adjusted, for log of measure

  

n

Mean

SD

Beta

SE

p value

Glucose (mmol/L)

CC

379

5.08

1.22

0

  
 

CT

432

5.19

1.23

0.024

0.015

0.100

 

TT

109

5.31

1.27

0.044

0.022

0.052

   

Per minor allele

0.022

0.010

0.028

Insulin2

CC

364

81.74

1.69

0

  

pmol

CT

416

78.87

1.70

-0.038

0.035

0.276

 

TT

103

70.48

1.55

-0.121

0.054

0.026

   

Per minor allele

-0.053

0.025

0.030

HOMA beta cell function (%)

CC

362

113.19

1.57

0

  
 

CT

415

106.23

1.61

-0.067

0.034

0.049

 

TT

103

95.74

1.69

-0.166

0.052

0.002

   

Per minor allele

-0.078

0.024

0.001

HOMA insulin sensitivity (%)

CC

362

74.06

1.63

0

  
 

CT

415

76.68

1.66

0.032

0.035

0.362

 

TT

103

82.80

1.55

0.110

0.054

0.043

   

Per minor allele

0.048

0.025

0.053

Cholesterol total mg/dL

CC

379

212.92

1.21

0

  
 

CT

432

214.35

1.20

0.007

0.013

0.605

 

TT

109

208.83

1.21

-0.017

0.020

0.399

   

Per minor allele

-0.004

0.009

0.680

LDL mg/dL

CC

379

131.38

1.31

0

  
 

CT

432

132.27

1.29

0.008

0.018

0.670

 

TT

109

126.73

1.33

-0.033

0.028

0.251

   

Per minor allele

-0.009

0.013

0.495

HDL mg/dL

CC

379

52.55

1.29

0

  
 

CT

432

54.13

1.31

0.026

0.018

0.141

 

TT

109

56.32

1.30

0.072

0.027

0.009

   

Per minor allele

0.033

0.012

0.008

Triglycerides mg/dL

CC

379

118.24

1.57

0

  
 

CT

432

113.5

1.58

-0.040

0.032

0.212

 

TT

109

102.65

1.56

-0.141

0.049

0.004

   

Per minor allele

-0.061

0.022

0.006

BMI kg/m2

CC

356

27.75

4.06

0

  
 

CT

402

27.18

4.16

-0.532

0.292

0.069

 

TT

101

27.37

3.56

-0.347

0.451

0.442

   

Per minor allele

-0.285

0.205

0.165

Waist Circumference cm

CC

358

93.79

9.88

0

  
 

CT

409

91.93

10.66

-0.018

0.008

0.021

 

TT

99

91.35

10.24

-0.026

0.012

0.036

   

Per minor allele

-0.015

0.006

0.009