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Table 2 Food and nutrient intakes of adolescents according to quintiles of DASH-type diet

From: The relationship between adherence to a Dietary Approach to Stop Hypertension (DASH) dietary pattern and insomnia

 

Quintiles of DASH score (ranged from 0 to 40)

Q1 (n = 98)

Q2 (n = 97)

Q3 (n = 97)

Q4 (n = 98)

Q5 (n = 98)

P-trenda

Components of DASH-diet style

 Fruits (serving/1000Kcal)

0.46 ± 35

0.54 ± 0.36

0.74 ± 0.56

0.79 ± 0.54

0.8 ± 0.42

< 0.001

 Vegetables (serving/1000Kcal)

0.56 ± 0.29

0.73 ± 0.59

0.62 ± 0.3

0.83 ± 0.49

0.95 ± 0.5

< 0.001

 Nuts, legume, seed (serving/1000Kcal)

0.33 ± 0.51

0.41 ± 0.45

0.51 ± 0.68

0.56 ± 0.43

0.61 ± 0.61

< 0.001

 Low fat dairy (serving/1000Kcal)

0.22 ± 0.24

0.35 ± 0.29

0.39 ± 0.27

0.36 ± 0.22

0.45 ± 0.29

< 0.001

 Whole grain (serving/1000Kcal)

1.97 ± 1.89

2.41 ± 2.3

2.85 ± 1.98

3.04 ± 2.21

3.5 ± 2.08

< 0.001

 Red and processed meat (serving/1000Kcal)

0.31 ± 0.2

0.3 ± 0.3

0.27 ± 0.29

0.19 ± 0.15

0.14 ± 0.09

< 0.001

 Sweetened beverage (serving/1000Kcal)

0.19 ± 0.19

0.13 ± 0.17

0.13 ± 0.22

0.12 ± 0.23

0.04 ± 0.06

< 0.001

 Sodium (milligram/1000Kcal)

1.6 ± 1.2

1.19 ± 0.87

0.93 ± 0.75

1.08 ± 1.48

0.63 ± 0.71

< 0.001

Dietary nutrient intake

 Total energy (Kcal)

2567 ± 648

2505 ± 650

2616 ± 654

2791 ± 698

2687 ± 759

0.03

 Protein (g/1000Kcal)

31.7 ± 5.9

33.4 ± 5.7

34.1 ± 5.4

33.9 ± 4.2

36.8 ± 5.4

< 0.001

 Carbohydrate (g/1000Kcal)

132.4 ± 19.2

134.3 ± 18.8

136.3 ± 18.9

138.4 ± 16.4

142.02 ± 17.4

0.003

 Total fat (g/1000Kcal)

40.05 ± 9.5

38.8 ± 8.7

38 ± 8.9

37.3 ± 7.2

34.7 ± 8.09

< 0.001

 Dietary fiber (g/1000Kcal)

16.1 ± 6.2

15.9 ± 6.2

16.3 ± 7.07

16.8 ± 4.9

18.2 ± 5.3

0.04

 Vitamin C (mg/1000Kcal)

28.1 ± 14

33.2 ± 16.2

37.6 ± 26.6

40.7 ± 25.06

42.1 ± 24.2

< 0.001

 Vitamin D (mcg/1000Kcal)

0.76 ± 0.69

0.81 ± 0.66

0.85 ± 0.58

0.76 ± 0.44

1.07 ± 0.8

0.007

 Folate (mcg/1000Kcal)

225 ± 51

225 ± 47

219 ± 49

230 ± 43

243 ± 50

0.01

 Potassium (mg/1000Kcal)

1229 ± 237

1334 ± 282

1390 ± 265

1426 ± 259

1539 ± 250

< 0.001

 Calcium (mg/1000Kcal)

379 ± 123

429 ± 144

441 ± 132

429 ± 112

479,139

< 0.001

 Magnesium (mg/1000Kcal)

155.6 ± 36.6

225.1 ± 47.9

219.3 ± 49.9

230 ± 43.6

243.9 ± 50.5

< 0.001

  1. Data reported as mean ± SD
  2. a Linear regression was used to test the trend of continuous variables according to quintiles
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BMC Psychiatry

ISSN: 1471-244X

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