Interbirth interval and maternal anaemia in 21 sub-Saharan African countries: A fractional-polynomial analysis.
Kalayu Brhane MrutsAmanuel Tesfay GebremedhinGizachew A TessemaJane A ScottGavin PereiraPublished in: PloS one (2022)
Our findings suggest that both short and longer interbirth intervals were associated with an increased risk of maternal anaemia in sub-Saharan Africa.