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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Maternal death | 10/10 | https://en.wikipedia.org/wiki/Maternal_death | reference | science, encyclopedia | 2026-05-05T07:30:33.740084+00:00 | kb-cron |
=== Severe maternal morbidity === Severe maternal morbidity (SMM) is an unanticipated acute or chronic health outcome after labor and delivery that detrimentally affects a woman's health. Severe Maternal Morbidity (SMM) includes any unexpected outcomes from labor or delivery that cause both short and long-term consequences to the mother's overall health. There are nineteen total indicators used by the CDC to help identify SMM, with the most prevalent indicator being a blood transfusion. Other indicators include an acute myocardial infarction ("heart attack"), aneurysm, and kidney failure. All of this identification is done by using ICD-10 codes, which are disease identification codes found in hospital discharge data. Using these definitions that rely on these codes should be used with careful consideration since some may miss some cases, have a low predictive value, or may be difficult for different facilities to operationalize. There are certain screening criteria that may be helpful and are recommended through the American College of Obstetricians and Gynecologists as well as the Society for Maternal-Fetal Medicine (SMFM). These screening criteria for SMM are for transfusions of four or more units of blood and admission of a pregnant woman or a postpartum woman to an ICU facility or unit. The greatest proportion of women with SMM are those who require a blood transfusion during delivery, mostly due to excessive bleeding. Blood transfusions given during delivery due to excessive bleeding have increased the rate of mothers with SMM. The rate of SMM has increased almost 200% between 1993 (49.5 per 100,000 live births) and 2014 (144.0 per 100,000 live births). This can be seen with the increased rate of blood transfusions given during delivery, which increased from 1993 (24.5 per 100,000 live births) to 2014 (122.3 per 100,000 live births). In the United States, severe maternal morbidity has increased over the last several years, impacting more than 50,000 women in 2014 alone. There is no conclusive reason for this dramatic increase. It is thought that the overall state of health of pregnant women is impacting these rates. For example, complications can derive from underlying chronic medical conditions like diabetes, obesity, HIV/AIDS, and high blood pressure. These underlying conditions are also thought to lead to increased risk of maternal mortality. The increased rate for SMM can also be indicative of potentially increased rates for maternal mortality, since without identification and treatment of SMM, these conditions would lead to increased maternal death rates. Therefore, diagnosis of SMM can be considered a "near miss" for maternal mortality. With this consideration, several different expert groups have urged obstetric hospitals to review SMM cases for opportunities that can lead to improved care, which in turn would lead to improvements with maternal health and a decrease in the number of maternal deaths.
== See also ==
== References ==
== Bibliography ==
== External links ==
The World Health Report 2005 – Make Every Mother and Child Count