Figure 3
Antibodies at 36 weeks stratified by maternal body mass index and socioeconomic status. (A-C) Antibodies to variant surface antigens of placental-binding and non-placental-binding parasite isolates stratified by body mass index (BMI) groups and supplementation groups, (D-F) stratified by socioeconomic status (SES) and supplementation groups. BMI groups < 18.5 kg/m2, n = 57; 18.5-25 kg/m2, n = 822; >25 kg/m2, n = 122. High SES  = 441 and low SES n = 560.