Maternal and Fetal Death on Weekends

Background  Higher mortality rates have been reported in patients admitted to the hospital on weekends. This study aimed to compare maternal mortality ratio (MMR), fetal mortality ratio, and other maternal and neonatal outcomes by day of death or delivery in the United States. Methods  Our database consisted of a population-level analysis of live births and maternal and fetal deaths between 2004 and 2014 in the United States from the Centers for Disease Control and Prevention's National Center for Health Statistics. We also examined the relationship between these deaths and various documented maternal and fetal clinical conditions. Results  A total of 2,061 maternal deaths occurred on weekends and 5,510 deaths on weekdays. During the same period of time, 65,063 and 210,851 cases of fetal demise were delivered on weekends and on weekdays, respectively. Maternal mortality was significantly higher on weekends than weekdays (22.9 vs. 15.3/100,000 live births, p p Conclusion  Our data demonstrate a significant increase in the U.S. MMR and stillbirth delivery on weekends. Relative representation of antepartum, intrapartum, and postpartum deaths cannot be ascertained from these data.