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Table 2 Main Meal Quality Index components, standards for scoring and average values

From: Association of main meal quality index with the odds of metabolic syndrome in Iranian adults: a cross-sectional study

Components

Standard for maximum score (10)

Standard for minimum score (0)

Mean

SEM

Lower CI

Upper CI

P 25

P 50

P 75

Fruit

≥ 80

0

0.55

0.034

0.49

0.62

0.00

0.00

1.00

Vegetable (excluded potato)

≥ 160

≤ 80

0.96

0.076

0.82

1.10

0.00

0.00

0.00

Animal protein/ total protein

≤ 80%

100%

8.63

0.115

8.39

8.87

10.00

10.00

10.00

Fiber

≥ 10

≤ 7

2.76

0.137

2.48

3.06

0.00

0.00

6.00

Carbohydrate

≥ 55% of total energy

≤ 40 of total energy

5.71

0.124

5.46

5.93

3.00

6.00

9.00

Total fat

≤ 30% of total energy

≥ 40% of total energy

5.57

0.139

5.28

5.84

1.00

6.00

10.00

Saturated fat

≤ 10% of total energy

≥ 13% of total energy

8.43

0.115

8.20

8.65

10.00

10.00

10.00

Processed meat

0 portion

1 portion (190 kcal)

9.70

0.045

9.61

9.78

10.00

10.00

10.00

Sugary beverages and desserts

0 portion

1 portion (110 kcal)

9.47

0.046

9.37

9.55

10.00

10.00

10.00

Energy density

≤ 1.25 kcal/ gr

≥ 1.65 kcal/gr

4.83

0.158

4.53

5.13

0.00

5.00

10.00

Final score

-

-

56.62

0.388

55.85

57.37

49.00

57.00

65.00

  1. Abbreviations: SEM, standard error of the mean