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Table 3 Methylation levels of the ADRB3 gene, anthropometric data, and regular food intake of women of the post-intervention groups

From: Effect of a diet containing folate and hazelnut oil capsule on the methylation level of the ADRB3 gene, lipid profile and oxidative stress in overweight or obese women

Variables

Group 1

Mean ± SD

Group 2

Mean ± SD

Group 3

Mean ± SD

Group 4

Mean ± SD

p value

Methylation levels (%)

25.3 ± 5.2

34.7 ± 3.5

18.1 ± 2.6

38.3 ± 3.5

0.0030*

Weight

70.15 ± 2.93

80.56 ± 6;60

73.48 ± 2.08

75.91 ± 2.62

0.3207

Calories

1444.1 ± 114.5

1512.8 ± 67.7

1454.8 ± 100.1

1637.2 ± 100.6

0.4863

Folate

311.2 ± 7.1

335.4 ± 9.5

170.1 ± 14.0

96.4 ± 2.05

0.000*

Total fat (g)

48.9 ± 3.57

42.9 ± 2.61

49.57 ± 4.36

43.64 ± 4.1

0.4667

Total fat (%)

31.06 ± 1.84

25.5 ± 1.17

31.4 ± 2.92

24.2 ± 1.89

0.0037*

Saturated fat (g)

21.48 ± 2.22

21.32 ± 2.0

26.6 ± 1.91

19.24 ± 1.7

0.0748

Saturated fat (%)

13.8 ± 1.56

12.6 ± 1.08

16.9 ± 1.41

11.3 ± 1.58

0.0551

Monounsaturated fat (g)

33.6 ± 1.46

14.2 ± 0.41

36.02 ± 1.61

26.41 ± 2.98

0.0000*

Monounsaturated fat (%)

21.6 ± 1.26

15.3 ± 2.20

23.1 ± 1.51

8.6 ± 0.45

0.0000*

Polyunsaturated fat (g)

12.81 ± 1.7

6.76 ± 0.58

19.51 ± 1.66

9.21 ± 0.95

0.0000*

Polyunsaturated fat (%)

8.14 ± 0.96

5.3 ± 0.74

12.4 ± 1.34

4.05 ± 0.31

0.0000*

Trans fat (g)

0.58 ± 0.1

0.54 ± 0.08

0.55 ± 0.08

0.53 ± 0.11

0.9859