United States maternal death statistics that have been used for over a decade have finally been updated. The CDC released 2018 national and state maternal death estimates last week. The numbers have increased dramatically and still remain the worst of any developed country in the world.

Currently, the maternal mortality rate (MMR) is 17.4 deaths per 100,000 live births. In 2007, the MMR was 12.7 deaths per 100,000 live births. The CDC says the MMR increase largely comes from the new data and collection requirements now on standard death certificates. Starting in 2003, a checkbox requirement was placed on the U.S. Standard Certificate of Death in order to accurately record maternal deaths. The checkboxes are:
- Not pregnant within past year
- Pregnant at time of death
- Not pregnant, but pregnant 43 days to 1 year before death
- Not pregnant, but pregnant within 42 days of death
- Unknown if pregnant within the past year