The study provides crucial information regarding the importance of TYMS6bpdel/del genotype and associated hyperhomocysteinemia in susceptibility to PTD, fetal death and LBW; and thus indicating their prognostic significance of TYMS 6bp del/del genotype in PTD which is of clinical importance.
H. pylori infection and gastric atrophy were not significantly associated with hyperhomocysteinemia (tHcy > or = 12 nmol/ml), when adjusted by sex, age, smoking, alcohol, and genotypes of MTHFR and TS.