Live Births and Estimated Pregnancies
by Age of Woman, Central Michigan District Health Department District Residents, 2017

Age of Woman Live Births Pregnancies
Number Rate Estimated Number Estimated Rate
All Ages 1,750     47.3 2.2   2,323     62.7 2.5  
15-19 143     18.7 3.0   209     27.3 3.7  
20-29 1,080     68.3 3.9   1,430     90.4 4.5  
30-39 494     56.5 4.8   638     73.0 5.5  
40 & Over 32     6.6 2.3   45     9.3 2.7  
                   

Note:

Central Michigan District Health Department is affiliated with Arenac, Clare, Gladwin, Isabella, Osceola and Roscommon counties.

Estimated pregnancies are the sum of live births, induced abortions and estimated miscarriages. Estimated miscarriages are calculated by adding 20% of the live births and 10% of the induced abortions.
Births or estimated pregnancies with age of woman not stated are included in the total row only.
Rates are per 1,000 age-specific female population. Adding and subtracting the number shown after the + symbol from the rate create a confidence interval indicating that the true rate lies between the lower and upper bounds of this interval with 95% statistical confidence.
40 & Over rates are calculated using 40-44 female population.

Total includes unknown age or females ages 14 and younger.

Source: Michigan Geocoded Birth and Reported Induced Abortion Files,
Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services; Population Estimate (latest update 6/2018), National Center for Health Statistics, U.S. Census Populations With Bridged Race Categories
Last updated 12/20/2018