Number of Live Births by Maternal Risk Factors in Pregnancy
By Race and Ancestry of Mother,
Michigan Residents, 2022

Maternal Risk Factors Race Ancestry
All Races White Black American
Indian		 Asian &
Pacific
Islander		 All Other Races Hispanic Arab
Diabetes                
Prepregnancy 928 586 234 16 58 27 83 51
Gestational 7,469 5,487 1,011 97 648 156 547 491
Hypertension                
Prepregnancy 2,760 1,761 851 33 64 39 139 67
Gestational1 9,891 7,397 1,915 97 255 159 568 231
Previous Cesarean Delivery                
Yes 16,105 11,474 3,184 172 705 389 1,193 811
More than one 5,001 3,398 1,204 54 148 120 402 279
Previous preterm birth 4,958 3,308 1,298 66 149 92 353 138
Other previous poor outcome2 3,974 2,955 701 49 132 95 286 128
Vaginal bleeding during pregnancy 1,102 763 234 18 57 26 96 47
Pregnancy by infertility treatment 1,600 1,320 72 11 176 16 46 138
None of the above risks 75,557 55,225 13,841 705 3,154 1,894 5,335 3,510
         
Exposure to Tobacco 11,914 9,030 2,208 315 128 144 648 216
Mother smoked while pregnant3 8,598 6,612 1,545 249 61 67 427 54
Mother exposed to smokers at home 6,982 5,469 1,080 191 89 101 405 184
Mother ever smoked 13,532 10,425 2,415 332 145 116 749 133
         
Total Live Births 102,404 74,744 18,880 1,015 4,359 2,415 7,114 4,571
         

 

Notes: 1Gestational Hypertension includes pregnancy induced hypertension, preeclampsia and eclampsia.
2The category "Other previous poor outcome" includes perinatal deaths, small for gestation age births, or intrauterine growth-restricted births.
3Mothers who had a history of smoking, but never quit, plus those who quit at some point between estimated conception and birth date.

For information regarding alcohol consumption and other behaviorial risk factors, see Pregnancy Risk Assessment Monitoring (PRAMS) at www.michigan.gov/prams.

Source:

2022 Michigan Resident Birth Files, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.