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. 2015 Sep 9;102(4):943–950. doi: 10.3945/ajcn.115.112185

FIGURE 2.

FIGURE 2

Interaction between serum folate and vitamin B-12 concentrations and live birth after assisted reproduction in 100 women (154 initiated cycles) from the Environment and Reproductive Health Study (2007–2013). The analyses were conducted by using generalized estimating equations with a binomial distribution and log link function with adjustment for age (continuous), BMI (continuous), and race (white, other). P-interaction = 0.58. *P < 0.05 compared with the reference category of women with both serum folate and vitamin B-12 concentrations below the median.