From: Effect of changes in a food frequency questionnaire: comparing data from two national dietary survey instruments among 12-month-old infants
n
%
Gender
Boys
49
53
Girls
44
47
Birth weight *
<2500 grams
4
5
≥2500 grams
84
95
Breastfed at 12 mo of age **
Yes
36
40
No
60
Maternal education***
Low‡
29
33
High§
59
67
Number of children ****
One child
38
43
Two children or more
50
57