Univariate analysis revealed that carriage of the IL10-1082A/-819T/-592A (ATA) haplotype (present in 49% of women with chorioamnionitis vs 33% without chorioamnionitis, OR 2.0, P = 0.03) and the IL10-819T and -592A alleles (50% versus 33%, OR 2.0, P = 0.03) were positively associated with histologic chorioamnionitis, as was carriage of the MBL2 54Asp (B allele) (39% versus 25%, OR 1.9, P = 0.04) (Table 2). Here, IL10 is linked to chorioamnionitis.