Expression of APTT, PT, FIB, and DD in parturients with different degrees of HDCP. A. APTT in parturients of different severity of HDCP. B. PT in parturients of different severity of HDCP. C. FIB in parturients of different severity of HDCP. D. DD in parturients of different severity of HDCP. Note: ** means P < 0.01, *** means P < 0.001, **** means P < 0.0001. PT: Plasma Prothrombin Time; FIB: Fibrinogen; APTT: Activated Partial Thromboplastin Time; DD: D-Dimer; HDCP: Hypertensive Disorder of Pregnancy.