Objective:To study the clinical significance of blood analysis and biochemistry analysis in serious pregnancy induced hypertension (SPIH) and its relationship with pregnancy outcome. Methods:153 cases of SPIH and 153 cases of normal term pregnancy (NTP) in

more than three years (96.1～99.5) were examined. Routinely blood and biochemistry analysis were taken. Clinically related indexes and the prognosis of the two group were statistically analyzed. selected indexes which closed to clinical pregnancy outcomes

Take those indexes and outcomes statistics analysis. Results:HG and HCT ↓or↑

platelet (PLT) ↓

total protein (TP) ↓

albumin (A) ↓

eye ground artery spasm in SPIH

they are more significant than in NTP (P<0.01). The ratio of anemia

blood concentration

low protein

bleeding

HELLP symptom

DIC in SPIH were higher than in NTP; And peri-fetals are apt to IUGR

premature birth

low birth weight. Low Apger score

et al. Conclusions:the changes of blood analysis and biochemistry analysis are significant in SPIH

and those changes are paralleled with the severity of disease.