Figure 4. Estimated mean hemoglobin in hospital attendees by Plasmodium species from infancy to adulthood (A) and during the first 2 years of life (B) and the estimated probability of severe anemia (hemoglobin <5 g/dl) by Plasmodium species from infancy to adulthood (C) and during the first 2 years of life (D).

Figures generated by multiple fractional polynomial regression analyses with the following covariables: Plasmodium species by age, sex, ethnic group, and year. Bands represent 95% CIs.