SERPINE1 and fetal growth restriction: Relative risk with 95% CI, P-values, and LRT P-values of models 1 (Unadjusted) and 2 (Adjusted) for 4 thrombopilic genes (F13A1, PAI-1, MTHFR A1298C, and MTHFR C677T), With MAF and transmission ratio (t), on an intrauterine growth restriction dataset collected from a Canadian hospital between 1998 and 2000.