Live Births and Birth Ratios with No Prenatal Care by Age
and Race of Mother, Michigan Residents, 2015
Age
of Mother
in Years
All Races White Black All Other Races
Number Ratio Number Ratio Number Ratio Number Ratio
<15 1 * 1 * - - - *
15 - 19 148 23.3 56 14.8 80 36.8 11 29.5
20 - 24 490 19.0 210 12.7 245 31.9 34 23.1
25 - 29 417 11.9 227 8.5 152 25.6 36 14.6
30 - 34 275 9.0 148 6.1 92 25.9 33 12.8
35 - 39 139 10.8 78 7.9 34 20.4 25 18.4
40+ 54 20.2 27 14.1 19 46.0 8 24.0
Total 1,524 13.5 747 9.0 622 29.0 147 17.1
Median Age at
Last Birthday
26 27 24 28


Note: Records with race not stated are included in the "All Races" column only. Ratios are per 1,000 live births to mothers in the specific age and race group.
Source: 2015 Michigan Resident Birth File, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.