|
Age group (years)
|
---|
|
6.0-8.9
|
9.0-13.9
|
14.0-18.9
|
---|
|
Boys
|
Girls
|
Boys
|
Girls
|
Boys
|
Girls
|
---|
(n = 162)
|
(n = 158)
|
(n = 211)
|
(n = 314)
|
(n = 173)
|
(n = 396)
|
---|
Vitamin A (μg RE/day)
|
958.4 ± 500.8
|
975.1 ± 452.3
|
884.6 ± 429.4
|
872.2 ± 502.1
|
978.5 ± 621.2
|
856.0 ± 545.4
|
% < EAR
|
1.9
|
1.9
|
15.2
|
12.4
|
35.8
|
25.3**
|
% > UL
|
43.8
|
51.9
|
5.2
|
5.7
|
1.2
|
0.8
|
Vitamin C (mg/day)
|
90.3 ± 54.3
|
90.8 ± 52.1
|
99.9 ± 65.6
|
86.3 ± 52.1
|
92.3 ± 57.7
|
93.2 ± 66.8
|
% < EAR
|
4.3
|
3.2
|
15.6
|
17.2
|
35.8
|
32.8
|
Vitamin B1 (mg/day)
|
1.4 ± 0.4
|
1.4 ± 0.4
|
1.5 ± 0.4
|
1.4 ± 0.5
|
1.8 ± 0.6
|
1.3 ± 0.5
|
% < EAR
|
0
|
0
|
5.2
|
7.0
|
9.8
|
15.4
|
Vitamin B2 (mg/day)
|
2.0 ± 0.6
|
1.9 ± 0.5
|
1.8 ± 0.5
|
1.8 ± 0.6
|
2.0 ± 0.6
|
1.7 ± 0.6
|
% < EAR
|
0.6
|
0
|
2.4
|
2.9
|
8.7
|
7.6
|
Vitamin B6 (mg/day)
|
1.5 ± 0.5
|
1.5 ± 0.5
|
2.6 ± 0.5
|
1.4 ± 0.5
|
1.7 ± 0.5
|
1.4 ± 0.5
|
% < EAR
|
0.6
|
0.6
|
6.2
|
8.6
|
12.7
|
21.0*
|
Calcium (mg/day)
|
956.9 ± 294.4
|
930.3 ± 254.0
|
928.9 ± 285.0
|
875.7 ± 275.0
|
1027.9 ± 358.6
|
858.9 ± 320.4
|
895.7 (368.5)
|
934.6 (331.0)
|
914.8 (428.8)
|
855.7 (352.1)
|
1009.8 (466.8)
|
841.6 (427.3)
|
Iron (mg/day)
|
11.4 ± 3.3
|
10.9 ± 2.8
|
11.5 ± 2.6
|
10.7 ± 3.01
|
13.0 ± 3.6
|
10.4 ± 2.7
|
Prevalence of inadequacy (%)
|
2.2
|
2.4
|
2.5
|
5.7
|
6.9
|
25.3**
|
Phosphorus (mg/day)
|
1261.0 ± 242.4
|
1233.8 ± 230.0
|
1296.1 ± 282.8
|
1201.7 ± 269.8
|
1492.5 ± 366.7
|
1188.5 ± 310.8
|
% < EAR
|
0
|
0
|
17.5
|
28.3*
|
0
|
0
|
Magnesium (mg/day)
|
222.6 ± 56.3
|
218.7 ± 54.0
|
231.0 ± 69.3
|
211.6 ± 59.8
|
259.3 ± 77.5
|
213.7 ± 67.2
|
% < EAR
|
1.9
|
0.6
|
32.7
|
43.9*
|
85.0
|
89.9
|
% > UL
|
2.5
|
1.3
|
2.8
|
1.3
|
5.2
|
0.3**
|
Potassium (mg/day)
|
2336.7 ± 583.4
|
2310.7 ± 540.3
|
2364.2 ± 644.9
|
2166.3 ± 579.7
|
2514.7 ± 701.4
|
2157.5 ± 695.9
|
2269.6 (762.9)
|
2299.0 (717.0)
|
2326.5 (919.4)
|
2139.0 (752.0)
|
2526.4 (1082.2)
|
2109.8 (936.5)
|
Sodium (mg/day)
|
2331.0 ± 566.3
|
2283.3 ± 538.1
|
2514.9 ± 617.2
|
2288.5 ± 593.5
|
2923.9 ± 856.3
|
2294.3 ± 685.6
|
% > UL
|
78.4
|
71.5
|
69.2
|
53.5**
|
76.3
|
47.5**
|
- Values are mean ± SD or median (Interquartile Range) or % of participants.
- RE = retinol equivalents, *p < 0.05,**p < 0.001 in comparison to boys of the same age-group.