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Table 3 Food groups intake of study participants by tertiles of DPI

From: Dietary polyphenol intake, body composition and components of metabolic syndrome in a sample overweight and obese adults: a cross-sectional study

Variable

Tertiles of DPI

1st

(N=162)

2nd

(N=163)

3rd

(N=162)

P* value

P** value

596.16-643.43 (mg/d)

1103.12-1152.88 (mg/d)

1944.41-2305.54 (mg/d)

N

Mean

SD

N

Mean

SD

N

Mean

SD

Fruits (g/d)

162

3.11

1.79

163

3.91

2.01

162

5.43

4.32

< 0.001

< 0.001

Vegetables (g/d)

162

3.00

1.82

163

3.79

1.53

162

4.78

2.80

< 0.001

< 0.001

Fiber (g/d)

162

58.47

31.08

163

72.20

44.04

162

85.81

50.82

< 0.001

0.004

Energy (kcal/d)

162

2527.97

868.93

163

2924.89

872.48

162

3608.52

1234.29

< 0.001

< 0.001

CHO (%)

162

57.85

7.12

163

57.40

6.89

162

58.53

6.78

0.66

0.705

Protein (%)

162

13.22

1.67

163

13.29

2.09

162

12.57

2.11

0.07

0.026

Fat (%)

162

31.46

7.20

163

31.83

7.33

162

31.75

6.38

0.95

0.706

Cholesterol (mg/d)

162

261.29

252.73

163

276.54

136.74

162

352.90

180.17

0.01

0.244

SFA (g/d)

162

24.71

11.30

163

28.00

11.97

162

35.34

18.66

< 0.001

< 0.001

MUFA (g/d)

162

28.16

14.21

163

31.75

14.34

162

39.99

19.01

< 0.001

< 0.001

PUFA (g/d)

162

18.74

10.04

163

21.32

11.55

162

27.81

15.90

< 0.001

< 0.001

  1. CHO Carbohydrate, SFA Saturated fatty acids, MUFA Mono-unsaturated fatty acids, PUFA polyunsaturated fatty acids. All data are mean (± SD)
  2. P* values derived from unadjusted ANCOVA. P** values derived from ANCOVA after adjustment for confounders (age, gender, BMI, PA and energy intake)
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