Fig. 4

Correlation between Non-institutional Delivery (NID) and Lifetime Risk (LTR) of Maternal Death in Sub-Sharan Africa. A Linear relationship between Non-institutional Delivery and Lifetime Risk of Maternal Death in Sub-Sharan Africa. B Linear relationship between Non-institutional Delivery and Lifetime Risk of Maternal Death in Low-income Sub-Sharan Africa. C Linear relationship between Non-institutional Delivery and Lifetime Risk of Maternal Death in Middle-income Sub-Saharan Africa