Characteristics of the study subjects in Argentina and Bangladesh.

For comparison, also the full study population in Argentina [12] is included.
*Median stratified for haplotype. N = 7 (0 copies), 41 (1 copy), and 45 (2 copies) in Argentina (one individual missing haplotype data), N = 90 (0 copies), 32 (1 copy), 5 (2 copies) in Bangladesh, and N = 17 (0 copies), 71 (1 copy), and 84 (2 copies) in the full study population in Argentina.
†P-values from non-parametric Kruskal-Wallis test, numbers of haplotype copies is the grouping variable.
‡Adjusted for specific weight. Measured at gestational week 6–8 in Bangladesh.
§NA =  not applicable, since no RNA was available for analysis in the Bangladeshi study population.