Factors Associated with Periventricular-intraventricular Haemorrhage in the Very Low Birth Weight lnfants
- VernacularTitle:极低出生体重儿脑室周围-脑室内出血的相关因素
- Author:
Shuiqing HUANG
;
Yunbin CHEN
;
Jieling WU
- Publication Type:Journal Article
- Keywords:
Infant, very low birth weight;
Cerebral hemorrhage
- From:
Chinese Journal of Perinatal Medicine
1998;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the predictive value of perinatal factors associated with periventricular intraventricular haemorrhage (PIVH). Methods All very low birth weight infants underwent real time ultrasonography of the brain. The haemorrhages were graded to make use of stepwise logistic regression analyses to search predictive factors of PIVH and severe intraventricular haemorrhage. Results The incidence of PIVH of 412 very low birth weight infants was 25.0% (103/412), the mortality rate of PIVH was 39.8% (41/103). The incidence of PIVH by year was declining from 32.0% in 1994 to 17.6% in 2000 through the formulation of rational interventions. Infants who were of lower gestational age and lower birth weight had a higher incidence of PIVH and more severe intraventricular haemorrhage. Correlated factors were subjected to multivariate analysis. The predictive factors were perinatal asphyxia (OR 2.46,95% CI 1.48,4.42), gestation of less than 29 weeks (OR 2.37,95% CI 1.35,3.68),severe respiratory distress syndrome (OR 2.16,95% CI 1.34, 4.19),vaginal delivery (OR 2.14, 95% CI 1.15, 4.12). Conclusion Some intervention like prevention of low birth weight infant may reduce the incidence of periventricular intraventricular haemorrhage.
