| |
FFQ
|
24-hour recall
| |
Pearson's correlation coefficients
|
|---|
|
Nutrient
|
Mean
|
S.d.
|
Mean
|
S.d.
|
p-value
a
|
Crude
a
|
Adj
a,b
|
Adj, deatt
a,b,c
|
|
Energy (kcal)
|
1914
|
542
|
1891
|
427
|
0.95
|
0.55
|
-
|
0.65
|
|
Total protein (g)
|
72
|
22
|
76
|
19
|
0.02
|
0.51
|
0.50
|
0.61
|
|
Vegetable protein (g)
|
28
|
9
|
28
|
8
|
0.64
|
0.67
|
0.63
|
0.86
|
|
Animal protein (g)
|
44
|
16
|
48
|
16
|
0.002
|
0.49
|
0.54
|
0.60
|
|
Total fat (g)
|
76
|
28
|
70
|
21
|
0.05
|
0.39
|
0.43
|
0.50
|
|
Saturated fatty acids (g)
|
28
|
12
|
26
|
9
|
0.38
|
0.44
|
0.57
|
0.55
|
|
Monounsaturated fatty acids (g)
|
26
|
9
|
23
|
8
|
0.02
|
0.33
|
0.33
|
0.46
|
|
Polyunsaturated fatty acids (g)
|
16
|
7
|
14
|
5
|
<.0001
|
0.44
|
0.44
|
0.57
|
|
Trans fatty acids (g)
|
2
|
1
|
2
|
1
|
0.004
|
0.42
|
0.44
|
0.61
|
|
Linoleic acid (g)
|
13
|
6
|
11
|
5
|
0.0002
|
0.43
|
0.40
|
0.56
|
|
Alpha linolenic acid (g)
|
1.32
|
0.80
|
0.86
|
0.45
|
<.0001
|
0.21
|
0.21
|
0.29
|
|
EPA (g)
|
0.06
|
0.06
|
0.09
|
0.20
|
0.21
|
0.39
|
0.40
|
0.48
|
|
DHA (g)
|
0.09
|
0.09
|
0.14
|
0.26
|
0.15
|
0.36
|
0.38
|
0.50
|
|
Cholesterol (mg)
|
194
|
79
|
203
|
90
|
0.44
|
0.42
|
0.41
|
0.75
|
|
Total carbohydrates (g)
|
206
|
58
|
209
|
55
|
0.49
|
0.70
|
0.66
|
0.80
|
|
Mono- disaccharides (g)
|
102
|
34
|
102
|
36
|
0.85
|
0.61
|
0.50
|
0.69
|
|
Polysaccharides (g)
|
104
|
34
|
106
|
29
|
0.11
|
0.70
|
0.68
|
0.87
|
|
Dietary fiber (g)
|
23
|
7
|
21
|
7
|
0.01
|
0.66
|
0.59
|
0.82
|
|
Ethanol (g)
|
16
|
14
|
17
|
16
|
0.68
|
0.78
|
0.78
|
0.95
|
|
Calcium (mg)
|
982
|
489
|
986
|
316
|
0.21
|
0.56
|
0.59
|
0.67
|
|
Vitamin B1 (mg)
|
1.23
|
0.36
|
1.15
|
0.43
|
0.00
|
0.58
|
0.45
|
0.86
|
|
Vitamin B2 (mg)
|
1.58
|
0.64
|
1.51
|
0.47
|
0.26
|
0.58
|
0.52
|
0.69
|
|
Vitamin B6 (mg)
|
1.65
|
0.49
|
1.69
|
0.48
|
0.33
|
0.52
|
0.35
|
0.67
|
|
Vitamin B12 (μg)
|
4.43
|
2.23
|
4.52
|
4.20
|
0.28
|
0.43
|
0.41
|
0.72
|
|
Vitamin D (μg)
|
3.97
|
1.87
|
4.05
|
2.40
|
0.90
|
0.49
|
0.47
|
0.74
|
|
Vitamin E (mg)
|
13
|
5
|
11
|
5
|
0.001
|
0.38
|
0.36
|
0.46
|
|
Vitamin C (mg)
|
94
|
39
|
99
|
46
|
0.79
|
0.51
|
0.49
|
0.68
|
|
Lycopene (μg)
|
2373
|
3900
|
2025
|
3718
|
<.0001
|
0.46
|
0.48
|
1.26
|
|
Retinol activity equivalent (μg)
|
1023
|
618
|
771
|
499
|
<.0001
|
0.54
|
0.46
|
0.87
|
|
Folic acid equivalent (μg)
|
196
|
65
|
184
|
55
|
0.03
|
0.53
|
0.35
|
0.87
|
- a = Based on log-transformed values; b = Correlation coefficients were adjusted for energy intake; energy-adjusted intakes were calculated using the residual method; c = Correlation coefficients were de-attenuated (corrected for within-person variation [derived from crude, untransformed data] in the 24-hour recalls).
