Fig. 3

Correlation between Non-institutional Delivery (NID) and Maternal Mortality Ratio (MMR) in Sub-Saharan Africa. A Linear relationship between Non-institutional Delivery and Maternal Mortality Ratio in Sub-Sharan Africa. B Linear relationship between Non-institutional Delivery and Maternal Mortality Ratio in low-income Sub-Saharan Africa. C linear relationship between Non-institutional Delivery and Maternal Mortality Ratio in Middle-income Sub-Saharan Africa