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. 2016 Jan 20;15:11. doi: 10.1186/s12940-016-0092-5

Fig. 3.

Fig. 3

Association between select pre-pregnancy serum polychlorinated biphenyl (PCB) congeners and gestational diabetes stratified by waist-to-height ratio (WHR ≤0.5 versus WHR >0.5) and by body mass index (BMI <25.0 kg/m2 versus BMI ≥25.0 kg/m2). Values are odds ratios and 95 % confidence intervals from multivariable binary logistic regression, adjusted for age and total serum lipids estimated from the Phillips 1989 equation