Skip to main content

Table 2 Comparison of FFQ Responses and Mean DR Consumptions FFQ Responses Grouping in Equal Sized Groups (Size is as Far as Possible Equal)

From: Assessing Peanut Consumption in a Population of Mothers and Their Children in the Uk: Validation Study of a Food Frequency Questionnaire

  

Diary Response

FFQ Response

No. of Individuals

Mean

SE

Lower Quartile

Upper Quartile

Mother (n = 32)

     

   Fruit (portions)

     

None/low (0- < 5)

10

3.05

1.11

0

4

Moderate (5- < 8)

11

6.77

1.70

1.5

11

High (8+)

11

9.02

1.78

4.25

16

   Peanut (g)

     

None (0)

12

0.83

0.56

0

0

Low (0.01- < 17.5)

6

18.85

12.44

0

25

Moderate (17.5- < 35)

7

24.46

8.54

6

53

High (35+)

7

40.60

12.64

28

40.5

   Wheat (g)

     

None/low (0- < 42)

11

23.13

5.88

12.6

25.8

Moderate (42- < 60)

11

56.28

9.86

35.5

87.3

High (60+)

10

57.99

14.08

25.5

60.5

   Milk (cups)

     

None (0)

13

2.15

0.74

0

3

Low (0.01- < 5)

7

0.71

0.36

0

2

Moderate (5- < 10)

9

5.22

0.97

2

7

High (10+)

3

7.17

3.66

0

12

   Fat (g)

     

None/low (0- < 14)

11

12.73

5.22

0

28

Moderate (14- < 28)

10

25.60

10.03

4

40

High (28+)

11

32.73

7.45

16

52

Child (n = 33)

     

   Fruit (portions)

     

None/low (0- < 5)

11

2.68

0.75

1

3.5

Moderate (5- < 7)

10

6.48

0.61

4

7

High (7+)

12

5.25

1.51

2

7.5

   Peanut (g)

     

None (0)

19

1.89

1.20

0

0

Low (0.01- < 10)

4

9.53

8.84

0

19.05

Moderate (10- < 30)

5

28.48

10.97

20

27.9

High (30+)

5

19.01

10.49

0

25

   Wheat (g)

     

None/low (0- < 37)

11

35.75

10.06

3.5

48.6

Moderate (37- < 65)

11

49.75

7.18

34.9

68

High (65+)

11

67.47

7.34

41.4

91

   Milk (cups)

     

None/low (0- < 5)

10

5.15

1.11

2

7

Moderate (5- < 7)

13

6.56

1.10

4

7.75

High (7+)

10

13.25

2.02

8

18

   Fat (g)

     

None/low (0- < 12)

10

9.40

3.93

0

16

Moderate (12- < 24)

10

26.90

4.67

20

40

High (24+)

13

32.31

7.62

16

44

  1. Grouping is performed for each food type, denoting low/none, moderate, and high consumption and for mother and children separately. The mean, the SE and the upper and lower quartiles of the diaries are then calculated for each FFQ-group.