As can be noted from Tables 1–3, pre-pregnancy BMI, family history of hypertension, HGB, HCT, PDW, PT, PTA, TT, ALT, ALB, DBIL, GGT, GLU, BUN, UA, CK, TBA, HCY, GA, CysC were compared, and the differences were statistically significant. The gene discussed is ALB; the disease is hypertensive disorder.