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. 2016 Jul 27;104(3):729–735. doi: 10.3945/ajcn.115.126359

FIGURE 1.

FIGURE 1

Serum 25(OH)D concentrations in relation to fertilization rate. Data are presented as predicted marginal means adjusted for age, BMI, infertility diagnosis (male factor as reference), race (white as reference), dietary patterns, folate, and vitamin B-12 serum concentrations. Dotted lines represent a 95% confidence band based on point-wise 95% CIs. Each 15-nmol/L increase in serum 25(OH)D was associated with an increase in the odds of fertilization of 19% (OR: 1.19; 95% CI: 1.04, 1.36). 25(OH)D, 25-hydroxyvitamin D.