Fig. 1. Incidence of severe maternal morbidity and mortality and blood transfusion among indigenous and white women by rural–urban residence, United States 2012–2015 (N=1,417,500).* *All results are represented as incidence per 100 childbirth hospitalizations (95% CI) unless otherwise noted; N are unweighted. All models are adjusted for age, insurance payer, income, and hospital region. ^†Any severe maternal morbidity and mortality including blood transfusion.

Kozhimannil. Maternal Morbidity and Mortality Among Indigenous Women. Obstet Gynecol 2020.