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Table 6 The interaction between GRS and HBI on anthropometric measurements and metabolic factors

From: Healthy beverages may reduce the genetic risk of abdominal obesity and related metabolic comorbidities: a gene-diet interaction study in Iranian women

Variable

GRS

T1

T2

T3

Crude

Model 1

Crude

Model 1

B

CI

P

B

CI

P

B

CI

P

B

CI

P

Anthropometric measurements

 BMI (Kg/m2)

T1

Reference

Reference

Reference

T2

− 0.61

− 4.11 to 2.89

0.73

− 0.29

− 3.77 to 3.19

0.87

0.35

− 3.20 to 3.91

0.84

0.43

− 3.13 to 4.00

0.81

T3

− 2.83

− 6.18 to 0.50

0.09

− 2.27

− 5.57 to 1.22

0.21

− 1.59

− 4.47 to 1.28

0.27

− 1.15

− 4.04 to 1.74

0.43

 WC (cm)

T1

Reference

Reference

Reference

T2

− 2.60

− 11.30 to 6.09

0.55

− 2.47

− 11.12 to 6.18

0.57

− 0.50

− 9.32 to 8.32

0.91

− 1.59

− 10.46 to 7.28

0.72

T3

− 8.78

− 17.10 to − 0.47

0.03

− 8.29

− 16.78 to 0.18

0.05

− 6.13

− 13.30 to 1.04

0.09

− 6.18

− 13.41 to 1.05

0.09

 WHR (ratio)

T1

Reference

  

T2

− 0.01

− 0.06 to 0.03

0.46

− 0.01

− 0.06 to 0.02

0.43

− 0.01

− 0.06 to 0.03

0.56

-0.02

− 0.07 to 0.02

0.89

T3

− 0.04

0.02 to − 0.08

0.08

− 0.04

− 0.08 to 0.005

0.07

− 0.03

− 0.07 to 0.005

0.08

− 0.39

− 0.07 to 0.001

0.05

Metabolic factors

 FBS (mg/dl)

T1

Reference

Reference

Reference

T2

− 7.57

− 17.11 to 1.96

0.12

− 5.96

− 14.98 to 3.06

0.19

− 11.81

− 21.64 to -1.98

0.01

-9.07

− 18.63 to 0.47

0.06

T3

0.66

− 8.49 to 9.82

0.88

1.76

− 7.08 to 10.60

0.69

− 3.72

− 12.06 to 4.60

0.38

− 1.26

− 9.20 to 6.68

0.75

 Total cholesterol (g/dl)

T1

Reference

Reference

Reference

T2

− 17.74

-48.86 to 13.38

0.26

− 14.56

− 43.84 to 14.72

0.33

− 0.62

− 32.69 to 31.43

0.96

− 0.45

− 31.46 to 30.55

0.97

T3

− 21.09

− 50.99 to 8.79

0.16

− 15.06

− 43.77 to 13.63

0.30

1.85

− 25.37 to 29.02

0.89

7.04

− 18.74 to 32.82

0.59

 TG (mg/dl)

T1

Reference

Reference

Reference

T2

− 14.76

− 80.79 to 51.25

0.66

− 2.65

−64.92 to 59.61

0.93

4.64

− 63.38 to 72.66

0.89

23.76

− 42.18 to 89.70

0.48

T3

− 19.07

− 82.49 to 44.34

0.55

− 6.72

− 67.77 to 54.32

0.82

− 32.86

− 90.56 to 24.84

0.26

− 14.66

− 69.49 to 40.17

0.60

 HDL (mg/dl)

T1

Reference

Reference

Reference

T2

− 3.56

− 12.60 to 5.46

0.43

− 4.19

− 13.08 to 4.69

0.35

6.14

− 3.16 to 15.45

0.19

4.12

− 5.29 to 13.53

0.39

T3

2.02

− 6.65 to 10.70

0.64

2.23

− 6.48 to 10.94

0.25

7.99

0.10 to 15.89

0.04

7.09

− 0.73 to 14.92

0.07

 LDL (mg/dl)

T1

Reference

Reference

Reference

T2

− 15.34

− 36.49 to 5.81

0.15

− 12.43

− 32.59 to 7.72

0.22

− 7.44

− 29.23 to 14.35

0.50

− 4.60

− 25.95 to 16.74

0.67

T3

− 10.26

− 30.58 to 10.05

0.32

− 5.88

− 25.64 to 13.87

0.55

− 0.55

− 19.03 to 17.93

0.95

3.93

− 13.81 to 21.69

0.66

  1. p-values are in bold
  2. GLM was performed to identify the interaction between GRS and H-PDI on cardiometabolic risk factors
  3. Model 1 = adjusted for potential confounding factors including (age, energy intake, physical activity, and BMI)
  4. T tertile, SD Standard deviation, HBII healthy beverage index, GRS Genetic risk score, BMI Body mass index, WC waist circumference, WHR waist height ratio, FBS fasting blood sugar, TG Triglyceride, LDL Low density lipoprotein, HDL High density lipoprotein
  5. a: BMI considered as collinear and this variable adjusted for Age, physical activity, and total energy intake
  6. P < 0.1 was considered significant