Fig. 2From: Osteopontin and malaria: no direct effect on parasite growth, but correlation with P. falciparum-specific B cells and BAFF in a malaria endemic areaDistribution of OPN plasma concentrations in infants and their mothers at birth and after 9 months. Box plots represent interquartile range, whiskers the range and horizontal lines represent the median; **** significant at P < 0.0001 tested by Wilcoxon matched-pairs signed-rank testBack to article page