Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Rates were adjusted for infant sex; birth order; Special Supplemental Nutrition Program for Women, Infants, and Children participation; marital status; maternal educational level; and household income. AIAN indicates American Indian or Alaskan Native; HP2020, Healthy People 2020.
