The data represents the percentage of births in the U.S. that were preterm births from 2014 to 2016, by ethnicity. According to the data among non-Hispanic black women who gave birth in 2016, 13.64% had a preterm birth.
Non-Hispanic white | 8.91 | 8.88 | 9.06 |
Non-Hispanic black | 13.23 | 13.41 | 13.64 |
Hispanic | 9.03 | 9.14 | 9.45 |