TABLE 1

Characteristics of Infants in the WIC-PC Survey in Selected Years

2000200420102014
n1 847 3242 018 2352 319 7122 340 611
High weight-for-length, %a13.414.514.512.3
Weight-for length z-score0.760.830.860.76
Age, mo13.713.614.213.5
Girls, %49.449.749.349.2
Race-ethnicity, %b
White38.335.332.331.2
Black21.119.420.021.5
Hispanic35.439.741.841.4
Asian/Pacific Islander3.53.43.84.5
• c For a family of 4 in the contiguous 48 states, the relative income (expressed as a percentage of the poverty level) cutpoints correspond to incomes of $11 925 (50%),$23 850 (100%), and \$32 197 (135%).