Figure 2.

Incidence of HDCP and preeclampsia in Jiangsu Province. (a) Incidence of HDCP and preeclampsia with and without FA supplementation. (b) Incidence of HDCP under seven FA supplementation types. (c) Incidence of preeclampsia under seven FA supplementation types. FA: folic acid, Nonuser: non-FA, 0.4 FA: 0.4 mg folic acid, MV + 0.4 FA: multivitamins with 0.4 mg folic acid, MV + 0.8 FA: multivitamins with 0.8 mg folic acid. HDCP: hypertensive disorder complicating pregnancy, GDM: gestational diabetes mellitus. ∗P < 0.05.