Fig. 2From: The relationship between markers of antenatal iron stores and birth outcomes differs by malaria prevention regimen—a prospective cohort studyConceptual directed acyclic graph of mediation iron deficiency (ferritin <15 μg/L) and birthweight by malaria infection and maternal haemoglobin. Peripheral malaria was defined as the presence of P. falciparum and/or P. vivax infections on light microscopy and/or polymerase chain reaction, and placental malaria as active or past infection on histologyBack to article page