Fig. 2.
The influence of the methylenetetrahydrofolate reductase C677T genotype on phosphatidylcholine (PtdCho) when assessed independent of serum folate (i.e., serum folate was used a covariate in the statistical analysis). Genotype was a predictor ( P=.027) of phosphatidylcholine concentration. Phosphatidylcholine was higher ( P=.032) or tended to be higher ( P=.067) in women with the TT or CC genotype respectively than in those with the CT genotype.