Figure 2.

Hemoglobin (Hb) and ferritin dynamics over time (enrollment, birth, and 6 and 12 months postpartum [pp])

(A and B) Observed individual trajectories of Hb levels (g/L) (A) for the entire cohort and (B) for a randomly selected subset of women who have levels available at all evaluation times.

(C and D) Observed individual trajectories of ferritin levels (log2(μg/L)) (C) for the entire cohort and (D) for a randomly selected subset of women who have levels available at all evaluation times. Superimposed on the plots are the estimated mean Hb and ferritin levels over the study period (set at mean levels or prevalence of enrollment maternal factors: age, MUAC, gravidity, smoking status, clinic location, history of fever, Plasmodium spp. infection, and genetic polymorphisms).