Number of Live Births by Maternal Morbidity and Onset of Labor
By Race and Ancestry of Mother,
Michigan Residents, 2022

Maternal Morbidity and
Onset of Labor
Race Ancestry
All Races White Black American
Indian
Asian &
Pacific
Islander
All Other Races Hispanic Arab
Maternal Morbidity
               
Maternal transfusion 563 411 108 9 22 6 31 18
Third/fourth degree perineal laceration 953 703 82 6 134 17 47 51
Ruptured uterus 32 21 10 - 1 - 1 3
Unplanned hysterectomy 28 21 5 - - - 5 -
Admission to Intensive Care Unit 190 118 53 3 9 1 9 2
Unplanned operating room procedure following delivery 319 243 45 7 12 6 22 14
None of the above 98,798 71,860 18,512 979 4,170 2,369 6,914 4,483
Onset of Labor
               
Premature rupture of the membranes 4,655 3,237 959 49 302 83 290 233
Precipitous labor (<3 hours) 14,564 10,289 2,972 118 739 337 963 691
Prolong labor (>= 20 hours) 2,305 1,721 387 17 118 53 160 87
None of the above 79,655 58,362 14,530 826 3,207 1,932 5,628 3,571
Total Live Births 100,880 73,380 18,798 1,008 4,343 2,396 7,030 4,571

 

Notes: Records with race not stated are included only in the 'All Races' column. Sum of births with any one maternal morbidity does not equal the sum of all morbidity because any one mother may have multiple morbidity.
Source:

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