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. 2021 Nov 23;10:e99. doi: 10.1017/jns.2021.95

Table 2.

Dietary intakes of children stratified by child age and gender

Dietary intake Unit Age group Total (n 424)
6–8 years (n 209) 9–12 years (n 215)
Boys (n 108) Girls (n 101) P-value Boys (n 102) Girls (n 113) P-value
Mean Standard deviation Mean Standard deviation Mean Standard deviation Mean Standard deviation Mean Standard deviation
Protein % Energy 15⋅4 4⋅43 14⋅7 3⋅87 0⋅319 15⋅1 3⋅71 15⋅3 4⋅12 0⋅900 15⋅1 4⋅05
g 50⋅3 16⋅8 47⋅2 15⋅7 0⋅243 51⋅9 21⋅1 47⋅8 17⋅4 0⋅178 49⋅3 17⋅9
Carbohydrate % Energy 48⋅8 7⋅81 50⋅7 7⋅76 0⋅149 50⋅1 45⋅7 48⋅8 6⋅96 0⋅078 49⋅6 7⋅49
g 162 49⋅8 163 44⋅1 0⋅795 170 49⋅4 153 44⋅4 0⋅020 162 47⋅2
Fat % Energy 33⋅7 6⋅87 32⋅9 6⋅36 0⋅546 32⋅9 6⋅64 34⋅0 6⋅54 0⋅236 33⋅4 6⋅60
g 50⋅0 17⋅3 48⋅1 17⋅3 0⋅543 50⋅4 18⋅4 48⋅1 16⋅9 0⋅348 49⋅1 17⋅4
Cholesterol mg 190 98⋅9 175 74⋅8 0⋅221 200 115 208 98⋅8 0⋅694 192 97⋅1
Saturated fat g 18⋅7 6⋅70 17⋅3 4⋅55 0⋅641 18⋅0 4⋅62 18⋅7 6⋅76 0⋅224 18⋅2 5⋅71
% Energy 12⋅4 3⋅35 12⋅5 3⋅61 0⋅894 12⋅1 3⋅71 12⋅2 3⋅68 0⋅667 12⋅3 3⋅58
Trans fat g 0⋅30 0⋅34 0⋅30 0⋅31 0⋅599 0⋅83 4⋅77 8⋅58 10⋅0 0⋅724 6⋅16 56⋅7
Fiber g 10⋅5 4⋅25 10⋅3 4⋅53 0⋅778 10⋅7 4⋅67 10⋅0 4⋅69 0⋅140 10⋅4 4⋅53
Sugar g 68⋅2 31⋅7 70⋅9 27⋅6 0⋅323 68⋅2 25⋅5 65⋅4 26⋅7 0⋅567 68⋅1 28⋅0
Sodium mg 2024 1663 2271 2087 0⋅951 2149 1410 1930 1375 0⋅049 2088 1650
Potassium mg 1379 509 1435 504 0⋅473 1446 611 1400 617 0⋅544 1414 562
Phosphorus mg 676 240 672 227 0⋅923 728 273 668 252 0⋅081 685 249
Magnesium mg 141 49⋅2 139 44⋅0 0⋅894 148 61⋅8 137 56⋅9 0⋅157 141 53⋅4
Manganese mg 2⋅27 5⋅77 1⋅64 0⋅60 0⋅820 2⋅07 2⋅74 1⋅57 0⋅82 0⋅010 1⋅89 3⋅25
Vitamin E mg 3⋅91 3⋅32 4⋅77 5⋅07 0⋅433 4⋅46 3⋅88 4⋅14 4⋅82 0⋅194 4⋅31 4⋅33
Vitamin C mg 54⋅7 48⋅1 57⋅3 42⋅4 0⋅469 57⋅8 57⋅2 46⋅8 48⋅5 0⋅163 54⋅0 49⋅3
Vitamin B12 μg 2⋅22 2⋅76 2⋅24 1⋅42 0⋅222 2⋅67 3⋅75 2⋅02 1⋅23 0⋅998 2⋅28 2⋅49
Iron mg 8⋅97 3⋅04 9⋅15 3⋅01 0⋅645 9⋅57 4⋅58 9⋅07 3⋅71 0⋅934 9⋅18 3⋅61
Zinc mg 5⋅01 2⋅09 4⋅79 1⋅95 0⋅351 5⋅08 2⋅23 4⋅78 2⋅07 0⋅363 4⋅91 2⋅08
Vitamin D μg 23⋅9 35⋅0 15⋅4 26⋅8 0⋅488 17⋅9 33⋅8 15⋅1 29⋅4 0⋅940 18⋅7 31⋅5
Calcium mg 572 277 581 220 0⋅411 590 246 560 255 0⋅324 575 250

Significance was set at α = 0⋅003 based on Bonferroni correction.